401k Plan data: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT plan

BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 401k Plan overview

Plan Name	BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT
Plan identification number	001

BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT Benefits

401k Plan Type

Defined Contribution Pension

Plan Features/Benefits

Profit-sharing
ERISA section 404(c) Plan - This plan, or any part of it is intended to meet the conditions of 29 CFR 2550.404c-1.
Total participant-directed account plan - Participants have the opportunity to direct the investment of all the assets allocated to their individual accounts, regardless of whether 29 CFR 2550.404c-1 is intended to be met.
Code section 401(k) feature - A cash or deferred arrangement described in Code section 401(k) that is part of a qualified defined contribution plan that provides for an election by employees to defer part of their compensation or receive these amounts in cash.
Code section 401(m) arrangement - Employee contributions are allocated to separate accounts under the plan or employer contributions are based, in whole or in part, on employee deferrals or contribtions to the plan. Not applicable if plan is 401(k) plan with only QNECs and/or QMACs. Also not applicable if Code section 403(b)(1), 403(b)(7) or 408 arrangements/accounts/annuities.
Plan provides for automatic enrollment in plan that has employee contributions deducted from payroll.
Total or partial participant-directed account plan - plan uses default investment account for participants who fail to direct assets in their account.
Plan sponsor(s) received services of leased employees, as defined in Code section 414(n), during the plan year.

401k Sponsoring company profile

BOSTON SCIENTIFIC CORP has sponsored the creation of one or more 401k plans.

Company Name: BOSTON SCIENTIFIC CORP

Employer identification number (EIN): 042695240

NAIC Classification: 339110

Additional information about BOSTON SCIENTIFIC CORP

Jurisdiction of Incorporation: Commonwealth of Massachusetts Corporations Division

Incorporation Date:

Company Identification Number: 042695240

More information about BOSTON SCIENTIFIC CORP

Form 5500 Filing Information

Submission information for form 5500 for 401k plan BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT

Plan id# Filing Submission Date Name of Administrator Date Administrator Signed Name of Company Sponsor Date Sponsor Signed
001 2022-01-01
001 2021-01-01
001 2020-01-01
001 2019-01-01
001 2018-01-01
001 2017-01-01 GAIL BEAUREGARD
001 2016-01-01 GAIL BEAUREGARD GAIL BEAUREGARD 2017-07-17
001 2015-01-01 GAIL BEAUREGARD GAIL BEAUREGARD 2016-07-26
001 2015-01-01 GAIL BEAUREGARD GAIL BEAUREGARD 2016-07-26
001 2014-01-01 GAIL BEAUREGARD GAIL BEAUREGARD 2015-08-01
001 2014-01-01 GAIL BEAUREGARD GAIL BEAUREGARD 2015-08-03
001 2013-01-01 GAIL BEAUREGARD GAIL BEAUREGARD 2014-07-30
001 2012-01-01 DAVID APPUGLIESE DAVID APPUGLIESE 2013-07-24
001 2011-01-01 DAVID APPUGLIESE DAVID APPUGLIESE 2012-07-23
001 2010-01-01 DAVID APPUGLIESE DAVID APPUGLIESE 2011-07-26
001 2009-01-01 DAN BIRD

Plan id#	Filing Submission Date	Name of Administrator	Name of Company Sponsor	Date Sponsor Signed
001	2022-01-01
001	2021-01-01
001	2020-01-01
001	2019-01-01
001	2018-01-01
001	2017-01-01	GAIL BEAUREGARD
001	2016-01-01	GAIL BEAUREGARD	GAIL BEAUREGARD	2017-07-17
001	2015-01-01	GAIL BEAUREGARD	GAIL BEAUREGARD	2016-07-26
001	2015-01-01	GAIL BEAUREGARD	GAIL BEAUREGARD	2016-07-26
001	2014-01-01	GAIL BEAUREGARD	GAIL BEAUREGARD	2015-08-01
001	2014-01-01	GAIL BEAUREGARD	GAIL BEAUREGARD	2015-08-03
001	2013-01-01	GAIL BEAUREGARD	GAIL BEAUREGARD	2014-07-30
001	2012-01-01	DAVID APPUGLIESE	DAVID APPUGLIESE	2013-07-24
001	2011-01-01	DAVID APPUGLIESE	DAVID APPUGLIESE	2012-07-23
001	2010-01-01	DAVID APPUGLIESE	DAVID APPUGLIESE	2011-07-26
001	2009-01-01	DAN BIRD

Plan Statistics for BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT

401k plan membership statisitcs for BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT

Measure Date Value
2022: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2022 401k membership
Total participants, beginning-of-year 2022-01-01 27,700
Total number of active participants reported on line 7a of the Form 5500 2022-01-01 19,881
Number of retired or separated participants receiving benefits 2022-01-01 121
Number of other retired or separated participants entitled to future benefits 2022-01-01 9,690
Total of all active and inactive participants 2022-01-01 29,692
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2022-01-01 102
Total participants 2022-01-01 29,794
Number of participants with account balances 2022-01-01 29,353
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2022-01-01 1
2021: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2021 401k membership
Total participants, beginning-of-year 2021-01-01 26,457
Total number of active participants reported on line 7a of the Form 5500 2021-01-01 18,359
Number of retired or separated participants receiving benefits 2021-01-01 83
Number of other retired or separated participants entitled to future benefits 2021-01-01 9,169
Total of all active and inactive participants 2021-01-01 27,611
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2021-01-01 89
Total participants 2021-01-01 27,700
Number of participants with account balances 2021-01-01 27,019
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2021-01-01 3
2020: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2020 401k membership
Total participants, beginning-of-year 2020-01-01 25,687
Total number of active participants reported on line 7a of the Form 5500 2020-01-01 17,366
Number of retired or separated participants receiving benefits 2020-01-01 61
Number of other retired or separated participants entitled to future benefits 2020-01-01 8,946
Total of all active and inactive participants 2020-01-01 26,373
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2020-01-01 84
Total participants 2020-01-01 26,457
Number of participants with account balances 2020-01-01 25,997
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2020-01-01 2
2019: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2019 401k membership
Total participants, beginning-of-year 2019-01-01 24,265
Total number of active participants reported on line 7a of the Form 5500 2019-01-01 16,597
Number of retired or separated participants receiving benefits 2019-01-01 57
Number of other retired or separated participants entitled to future benefits 2019-01-01 8,961
Total of all active and inactive participants 2019-01-01 25,615
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2019-01-01 72
Total participants 2019-01-01 25,687
Number of participants with account balances 2019-01-01 25,346
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2019-01-01 1
2018: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2018 401k membership
Total participants, beginning-of-year 2018-01-01 22,820
Total number of active participants reported on line 7a of the Form 5500 2018-01-01 15,726
Number of retired or separated participants receiving benefits 2018-01-01 27
Number of other retired or separated participants entitled to future benefits 2018-01-01 8,447
Total of all active and inactive participants 2018-01-01 24,200
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2018-01-01 65
Total participants 2018-01-01 24,265
Number of participants with account balances 2018-01-01 23,707
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2018-01-01 1
2017: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2017 401k membership
Total participants, beginning-of-year 2017-01-01 22,443
Total number of active participants reported on line 7a of the Form 5500 2017-01-01 14,475
Number of retired or separated participants receiving benefits 2017-01-01 4
Number of other retired or separated participants entitled to future benefits 2017-01-01 8,279
Total of all active and inactive participants 2017-01-01 22,758
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2017-01-01 62
Total participants 2017-01-01 22,820
Number of participants with account balances 2017-01-01 22,508
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2017-01-01 0
2016: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2016 401k membership
Total participants, beginning-of-year 2016-01-01 22,046
Total number of active participants reported on line 7a of the Form 5500 2016-01-01 13,802
Number of retired or separated participants receiving benefits 2016-01-01 20
Number of other retired or separated participants entitled to future benefits 2016-01-01 8,559
Total of all active and inactive participants 2016-01-01 22,381
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2016-01-01 62
Total participants 2016-01-01 22,443
Number of participants with account balances 2016-01-01 22,128
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2016-01-01 1
2015: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2015 401k membership
Total participants, beginning-of-year 2015-01-01 21,344
Total number of active participants reported on line 7a of the Form 5500 2015-01-01 12,710
Number of retired or separated participants receiving benefits 2015-01-01 20
Number of other retired or separated participants entitled to future benefits 2015-01-01 9,255
Total of all active and inactive participants 2015-01-01 21,985
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2015-01-01 61
Total participants 2015-01-01 22,046
Number of participants with account balances 2015-01-01 21,840
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2015-01-01 16
2014: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2014 401k membership
Total participants, beginning-of-year 2014-01-01 21,496
Total number of active participants reported on line 7a of the Form 5500 2014-01-01 11,978
Number of retired or separated participants receiving benefits 2014-01-01 21
Number of other retired or separated participants entitled to future benefits 2014-01-01 9,287
Total of all active and inactive participants 2014-01-01 21,286
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2014-01-01 58
Total participants 2014-01-01 21,344
Number of participants with account balances 2014-01-01 21,188
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2014-01-01 0
2013: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2013 401k membership
Total participants, beginning-of-year 2013-01-01 21,875
Total number of active participants reported on line 7a of the Form 5500 2013-01-01 11,848
Number of retired or separated participants receiving benefits 2013-01-01 23
Number of other retired or separated participants entitled to future benefits 2013-01-01 9,577
Total of all active and inactive participants 2013-01-01 21,448
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2013-01-01 48
Total participants 2013-01-01 21,496
Number of participants with account balances 2013-01-01 21,228
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2013-01-01 1
2012: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2012 401k membership
Total participants, beginning-of-year 2012-01-01 25,658
Total number of active participants reported on line 7a of the Form 5500 2012-01-01 11,903
Number of retired or separated participants receiving benefits 2012-01-01 24
Number of other retired or separated participants entitled to future benefits 2012-01-01 9,896
Total of all active and inactive participants 2012-01-01 21,823
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2012-01-01 52
Total participants 2012-01-01 21,875
Number of participants with account balances 2012-01-01 21,544
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2012-01-01 1
2011: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2011 401k membership
Total participants, beginning-of-year 2011-01-01 20,298
Total number of active participants reported on line 7a of the Form 5500 2011-01-01 12,803
Number of retired or separated participants receiving benefits 2011-01-01 24
Number of other retired or separated participants entitled to future benefits 2011-01-01 12,773
Total of all active and inactive participants 2011-01-01 25,600
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2011-01-01 58
Total participants 2011-01-01 25,658
Number of participants with account balances 2011-01-01 25,306
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2011-01-01 0
2010: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2010 401k membership
Total participants, beginning-of-year 2010-01-01 22,146
Total number of active participants reported on line 7a of the Form 5500 2010-01-01 14,153
Number of retired or separated participants receiving benefits 2010-01-01 23
Number of other retired or separated participants entitled to future benefits 2010-01-01 6,117
Total of all active and inactive participants 2010-01-01 20,293
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2010-01-01 5
Total participants 2010-01-01 20,298
Number of participants with account balances 2010-01-01 20,117
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2010-01-01 1
2009: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2009 401k membership
Total participants, beginning-of-year 2009-01-01 21,783
Total number of active participants reported on line 7a of the Form 5500 2009-01-01 15,044
Number of retired or separated participants receiving benefits 2009-01-01 21
Number of other retired or separated participants entitled to future benefits 2009-01-01 7,075
Total of all active and inactive participants 2009-01-01 22,140
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2009-01-01 6
Total participants 2009-01-01 22,146
Number of participants with account balances 2009-01-01 21,946
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2009-01-01 0

Measure	Date	Value
2022: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2022 401k membership
Total participants, beginning-of-year	2022-01-01	27,700
Total number of active participants reported on line 7a of the Form 5500	2022-01-01	19,881
Number of retired or separated participants receiving benefits	2022-01-01	121
Number of other retired or separated participants entitled to future benefits	2022-01-01	9,690
Total of all active and inactive participants	2022-01-01	29,692
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2022-01-01	102
Total participants	2022-01-01	29,794
Number of participants with account balances	2022-01-01	29,353
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2022-01-01	1
2021: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2021 401k membership
Total participants, beginning-of-year	2021-01-01	26,457
Total number of active participants reported on line 7a of the Form 5500	2021-01-01	18,359
Number of retired or separated participants receiving benefits	2021-01-01	83
Number of other retired or separated participants entitled to future benefits	2021-01-01	9,169
Total of all active and inactive participants	2021-01-01	27,611
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2021-01-01	89
Total participants	2021-01-01	27,700
Number of participants with account balances	2021-01-01	27,019
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2021-01-01	3
2020: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2020 401k membership
Total participants, beginning-of-year	2020-01-01	25,687
Total number of active participants reported on line 7a of the Form 5500	2020-01-01	17,366
Number of retired or separated participants receiving benefits	2020-01-01	61
Number of other retired or separated participants entitled to future benefits	2020-01-01	8,946
Total of all active and inactive participants	2020-01-01	26,373
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2020-01-01	84
Total participants	2020-01-01	26,457
Number of participants with account balances	2020-01-01	25,997
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2020-01-01	2
2019: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2019 401k membership
Total participants, beginning-of-year	2019-01-01	24,265
Total number of active participants reported on line 7a of the Form 5500	2019-01-01	16,597
Number of retired or separated participants receiving benefits	2019-01-01	57
Number of other retired or separated participants entitled to future benefits	2019-01-01	8,961
Total of all active and inactive participants	2019-01-01	25,615
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2019-01-01	72
Total participants	2019-01-01	25,687
Number of participants with account balances	2019-01-01	25,346
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2019-01-01	1
2018: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2018 401k membership
Total participants, beginning-of-year	2018-01-01	22,820
Total number of active participants reported on line 7a of the Form 5500	2018-01-01	15,726
Number of retired or separated participants receiving benefits	2018-01-01	27
Number of other retired or separated participants entitled to future benefits	2018-01-01	8,447
Total of all active and inactive participants	2018-01-01	24,200
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2018-01-01	65
Total participants	2018-01-01	24,265
Number of participants with account balances	2018-01-01	23,707
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2018-01-01	1
2017: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2017 401k membership
Total participants, beginning-of-year	2017-01-01	22,443
Total number of active participants reported on line 7a of the Form 5500	2017-01-01	14,475
Number of retired or separated participants receiving benefits	2017-01-01	4
Number of other retired or separated participants entitled to future benefits	2017-01-01	8,279
Total of all active and inactive participants	2017-01-01	22,758
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2017-01-01	62
Total participants	2017-01-01	22,820
Number of participants with account balances	2017-01-01	22,508
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2017-01-01	0
2016: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2016 401k membership
Total participants, beginning-of-year	2016-01-01	22,046
Total number of active participants reported on line 7a of the Form 5500	2016-01-01	13,802
Number of retired or separated participants receiving benefits	2016-01-01	20
Number of other retired or separated participants entitled to future benefits	2016-01-01	8,559
Total of all active and inactive participants	2016-01-01	22,381
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2016-01-01	62
Total participants	2016-01-01	22,443
Number of participants with account balances	2016-01-01	22,128
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2016-01-01	1
2015: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2015 401k membership
Total participants, beginning-of-year	2015-01-01	21,344
Total number of active participants reported on line 7a of the Form 5500	2015-01-01	12,710
Number of retired or separated participants receiving benefits	2015-01-01	20
Number of other retired or separated participants entitled to future benefits	2015-01-01	9,255
Total of all active and inactive participants	2015-01-01	21,985
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2015-01-01	61
Total participants	2015-01-01	22,046
Number of participants with account balances	2015-01-01	21,840
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2015-01-01	16
2014: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2014 401k membership
Total participants, beginning-of-year	2014-01-01	21,496
Total number of active participants reported on line 7a of the Form 5500	2014-01-01	11,978
Number of retired or separated participants receiving benefits	2014-01-01	21
Number of other retired or separated participants entitled to future benefits	2014-01-01	9,287
Total of all active and inactive participants	2014-01-01	21,286
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2014-01-01	58
Total participants	2014-01-01	21,344
Number of participants with account balances	2014-01-01	21,188
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2014-01-01	0
2013: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2013 401k membership
Total participants, beginning-of-year	2013-01-01	21,875
Total number of active participants reported on line 7a of the Form 5500	2013-01-01	11,848
Number of retired or separated participants receiving benefits	2013-01-01	23
Number of other retired or separated participants entitled to future benefits	2013-01-01	9,577
Total of all active and inactive participants	2013-01-01	21,448
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2013-01-01	48
Total participants	2013-01-01	21,496
Number of participants with account balances	2013-01-01	21,228
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2013-01-01	1
2012: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2012 401k membership
Total participants, beginning-of-year	2012-01-01	25,658
Total number of active participants reported on line 7a of the Form 5500	2012-01-01	11,903
Number of retired or separated participants receiving benefits	2012-01-01	24
Number of other retired or separated participants entitled to future benefits	2012-01-01	9,896
Total of all active and inactive participants	2012-01-01	21,823
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2012-01-01	52
Total participants	2012-01-01	21,875
Number of participants with account balances	2012-01-01	21,544
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2012-01-01	1
2011: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2011 401k membership
Total participants, beginning-of-year	2011-01-01	20,298
Total number of active participants reported on line 7a of the Form 5500	2011-01-01	12,803
Number of retired or separated participants receiving benefits	2011-01-01	24
Number of other retired or separated participants entitled to future benefits	2011-01-01	12,773
Total of all active and inactive participants	2011-01-01	25,600
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2011-01-01	58
Total participants	2011-01-01	25,658
Number of participants with account balances	2011-01-01	25,306
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2011-01-01	0
2010: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2010 401k membership
Total participants, beginning-of-year	2010-01-01	22,146
Total number of active participants reported on line 7a of the Form 5500	2010-01-01	14,153
Number of retired or separated participants receiving benefits	2010-01-01	23
Number of other retired or separated participants entitled to future benefits	2010-01-01	6,117
Total of all active and inactive participants	2010-01-01	20,293
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2010-01-01	5
Total participants	2010-01-01	20,298
Number of participants with account balances	2010-01-01	20,117
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2010-01-01	1
2009: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2009 401k membership
Total participants, beginning-of-year	2009-01-01	21,783
Total number of active participants reported on line 7a of the Form 5500	2009-01-01	15,044
Number of retired or separated participants receiving benefits	2009-01-01	21
Number of other retired or separated participants entitled to future benefits	2009-01-01	7,075
Total of all active and inactive participants	2009-01-01	22,140
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2009-01-01	6
Total participants	2009-01-01	22,146
Number of participants with account balances	2009-01-01	21,946
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2009-01-01	0

Financial Data on BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT

Measure	Date	Value
2022 : BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2022 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2022-12-31	$25,202,722
Total unrealized appreciation/depreciation of assets	2022-12-31	$25,202,722
Total transfer of assets to this plan	2022-12-31	$36,639,303
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2022-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2022-12-31	$0
Total income from all sources (including contributions)	2022-12-31	$-521,534,667
Total loss/gain on sale of assets	2022-12-31	$2,404,567
Total of all expenses incurred	2022-12-31	$302,521,365
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2022-12-31	$299,924,577
Expenses. Certain deemed distributions of participant loans	2022-12-31	$74,777
Value of total corrective distributions	2022-12-31	$45,207
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2022-12-31	$335,622,667
Value of total assets at end of year	2022-12-31	$4,853,752,256
Value of total assets at beginning of year	2022-12-31	$5,641,168,985
Total of administrative expenses incurred including professional, contract, advisory and management fees	2022-12-31	$2,476,804
Total interest from all sources	2022-12-31	$1,339,237
Total dividends received (eg from common stock, registered investment company shares)	2022-12-31	$26,771,054
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2022-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2022-12-31	$26,771,032
Was this plan covered by a fidelity bond	2022-12-31	Yes
Value of fidelity bond cover	2022-12-31	$10,000,000
If this is an individual account plan, was there a blackout period	2022-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2022-12-31	No
Contributions received from participants	2022-12-31	$186,950,623
Participant contributions at end of year	2022-12-31	$28,849,144
Participant contributions at beginning of year	2022-12-31	$27,448,562
Participant contributions at end of year	2022-12-31	$2,671
Participant contributions at beginning of year	2022-12-31	$40,870
Income. Received or receivable in cash from other sources (including rollovers)	2022-12-31	$26,013,792
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2022-12-31	$135,877
Other income not declared elsewhere	2022-12-31	$488,230
Administrative expenses (other) incurred	2022-12-31	$2,476,804
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2022-12-31	No
Value of net income/loss	2022-12-31	$-824,056,032
Value of net assets at end of year (total assets less liabilities)	2022-12-31	$4,853,752,256
Value of net assets at beginning of year (total assets less liabilities)	2022-12-31	$5,641,168,985
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2022-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2022-12-31	No
Were any leases to which the plan was party in default or uncollectible	2022-12-31	No
Value of interest in registered invesment companies (eg mutual funds) at end of year	2022-12-31	$530,555,225
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2022-12-31	$928,900,036
Interest on participant loans	2022-12-31	$1,339,237
Value of interest in common/collective trusts at end of year	2022-12-31	$3,971,937,847
Value of interest in common/collective trusts at beginning of year	2022-12-31	$4,360,290,059
Expenses. Payments to insurance carriers foe the provision of benefits	2022-12-31	$0
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2022-12-31	$-215,866,027
Net investment gain or loss from common/collective trusts	2022-12-31	$-697,497,117
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2022-12-31	No
Was there a failure to transmit to the plan any participant contributions	2022-12-31	No
Has the plan failed to provide any benefit when due under the plan	2022-12-31	No
Assets. Invements in employer securities at end of year	2022-12-31	$322,404,943
Assets. Invements in employer securities at beginning of year	2022-12-31	$324,460,805
Contributions received in cash from employer	2022-12-31	$122,658,252
Employer contributions (assets) at end of year	2022-12-31	$2,426
Employer contributions (assets) at beginning of year	2022-12-31	$28,653
Income. Dividends from common stock	2022-12-31	$22
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2022-12-31	$299,788,700
Did the plan have assets held for investment	2022-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2022-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2022-12-31	No
Aggregate proceeds on sale of assets	2022-12-31	$115,501,138
Aggregate carrying amount (costs) on sale of assets	2022-12-31	$113,096,571
Opinion of an independent qualified public accountant for this plan	2022-12-31	Unqualified
Accountancy firm name	2022-12-31	ERNST & YOUNG LLP
Accountancy firm EIN	2022-12-31	346565596
2021 : BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2021 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2021-12-31	$44,035,670
Total unrealized appreciation/depreciation of assets	2021-12-31	$44,035,670
Total transfer of assets to this plan	2021-12-31	$44,446,618
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2021-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2021-12-31	$0
Total income from all sources (including contributions)	2021-12-31	$1,054,693,943
Total loss/gain on sale of assets	2021-12-31	$11,109,958
Total of all expenses incurred	2021-12-31	$332,580,618
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2021-12-31	$330,161,158
Expenses. Certain deemed distributions of participant loans	2021-12-31	$63,035
Value of total corrective distributions	2021-12-31	$15,634
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2021-12-31	$310,693,768
Value of total assets at end of year	2021-12-31	$5,641,168,985
Value of total assets at beginning of year	2021-12-31	$4,874,609,042
Total of administrative expenses incurred including professional, contract, advisory and management fees	2021-12-31	$2,340,791
Total interest from all sources	2021-12-31	$1,332,547
Total dividends received (eg from common stock, registered investment company shares)	2021-12-31	$67,043,833
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2021-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2021-12-31	$67,043,813
Was this plan covered by a fidelity bond	2021-12-31	Yes
Value of fidelity bond cover	2021-12-31	$10,000,000
If this is an individual account plan, was there a blackout period	2021-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2021-12-31	No
Contributions received from participants	2021-12-31	$169,656,360
Participant contributions at end of year	2021-12-31	$27,448,562
Participant contributions at beginning of year	2021-12-31	$26,996,085
Participant contributions at end of year	2021-12-31	$40,870
Participant contributions at beginning of year	2021-12-31	$18,955
Income. Received or receivable in cash from other sources (including rollovers)	2021-12-31	$31,635,843
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2021-12-31	$135,223
Other income not declared elsewhere	2021-12-31	$276,267
Administrative expenses (other) incurred	2021-12-31	$2,340,791
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2021-12-31	No
Value of net income/loss	2021-12-31	$722,113,325
Value of net assets at end of year (total assets less liabilities)	2021-12-31	$5,641,168,985
Value of net assets at beginning of year (total assets less liabilities)	2021-12-31	$4,874,609,042
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2021-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2021-12-31	No
Were any leases to which the plan was party in default or uncollectible	2021-12-31	No
Value of interest in registered invesment companies (eg mutual funds) at end of year	2021-12-31	$928,900,036
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2021-12-31	$842,342,011
Interest on participant loans	2021-12-31	$1,332,547
Value of interest in common/collective trusts at end of year	2021-12-31	$4,360,290,059
Value of interest in common/collective trusts at beginning of year	2021-12-31	$3,696,138,826
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2021-12-31	$15,205,602
Net investment gain or loss from common/collective trusts	2021-12-31	$604,996,298
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2021-12-31	No
Was there a failure to transmit to the plan any participant contributions	2021-12-31	Yes
Has the plan failed to provide any benefit when due under the plan	2021-12-31	No
Assets. Invements in employer securities at end of year	2021-12-31	$324,460,805
Assets. Invements in employer securities at beginning of year	2021-12-31	$309,096,839
Contributions received in cash from employer	2021-12-31	$109,401,565
Employer contributions (assets) at end of year	2021-12-31	$28,653
Employer contributions (assets) at beginning of year	2021-12-31	$16,326
Income. Dividends from common stock	2021-12-31	$20
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2021-12-31	$330,025,935
Did the plan have assets held for investment	2021-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2021-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2021-12-31	No
Aggregate proceeds on sale of assets	2021-12-31	$138,068,079
Aggregate carrying amount (costs) on sale of assets	2021-12-31	$126,958,121
Opinion of an independent qualified public accountant for this plan	2021-12-31	Unqualified
Accountancy firm name	2021-12-31	ERNST & YOUNG LLP
Accountancy firm EIN	2021-12-31	346565596
2020 : BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2020 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2020-12-31	$-68,409,794
Total unrealized appreciation/depreciation of assets	2020-12-31	$-68,409,794
Total transfer of assets to this plan	2020-12-31	$18,020,684
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2020-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2020-12-31	$0
Total income from all sources (including contributions)	2020-12-31	$812,745,671
Total loss/gain on sale of assets	2020-12-31	$-13,781,395
Total of all expenses incurred	2020-12-31	$255,599,969
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2020-12-31	$253,503,160
Expenses. Certain deemed distributions of participant loans	2020-12-31	$70,216
Value of total corrective distributions	2020-12-31	$27,892
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2020-12-31	$279,902,943
Value of total assets at end of year	2020-12-31	$4,874,609,042
Value of total assets at beginning of year	2020-12-31	$4,299,442,656
Total of administrative expenses incurred including professional, contract, advisory and management fees	2020-12-31	$1,998,701
Total interest from all sources	2020-12-31	$1,482,311
Total dividends received (eg from common stock, registered investment company shares)	2020-12-31	$25,996,687
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2020-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2020-12-31	$25,996,669
Was this plan covered by a fidelity bond	2020-12-31	Yes
Value of fidelity bond cover	2020-12-31	$10,000,000
If this is an individual account plan, was there a blackout period	2020-12-31	Yes
Were there any nonexempt tranactions with any party-in-interest	2020-12-31	No
Contributions received from participants	2020-12-31	$153,927,701
Participant contributions at end of year	2020-12-31	$26,996,085
Participant contributions at beginning of year	2020-12-31	$26,872,097
Participant contributions at end of year	2020-12-31	$18,955
Participant contributions at beginning of year	2020-12-31	$15,284
Assets. Other investments not covered elsewhere at end of year	2020-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2020-12-31	$50,084
Income. Received or receivable in cash from other sources (including rollovers)	2020-12-31	$25,789,596
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2020-12-31	$104,570
Other income not declared elsewhere	2020-12-31	$194,908
Administrative expenses (other) incurred	2020-12-31	$1,998,701
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2020-12-31	No
Value of net income/loss	2020-12-31	$557,145,702
Value of net assets at end of year (total assets less liabilities)	2020-12-31	$4,874,609,042
Value of net assets at beginning of year (total assets less liabilities)	2020-12-31	$4,299,442,656
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2020-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2020-12-31	No
Were any leases to which the plan was party in default or uncollectible	2020-12-31	No
Value of interest in registered invesment companies (eg mutual funds) at end of year	2020-12-31	$842,342,011
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2020-12-31	$725,406,127
Interest on participant loans	2020-12-31	$1,480,143
Interest earned on other investments	2020-12-31	$2,168
Value of interest in common/collective trusts at end of year	2020-12-31	$3,696,138,826
Value of interest in common/collective trusts at beginning of year	2020-12-31	$3,134,223,384
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2020-12-31	$112,438,383
Net investment gain or loss from common/collective trusts	2020-12-31	$474,921,628
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2020-12-31	No
Was there a failure to transmit to the plan any participant contributions	2020-12-31	Yes
Has the plan failed to provide any benefit when due under the plan	2020-12-31	No
Assets. Invements in employer securities at end of year	2020-12-31	$309,096,839
Assets. Invements in employer securities at beginning of year	2020-12-31	$412,856,007
Contributions received in cash from employer	2020-12-31	$100,185,646
Employer contributions (assets) at end of year	2020-12-31	$16,326
Employer contributions (assets) at beginning of year	2020-12-31	$19,673
Income. Dividends from common stock	2020-12-31	$18
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2020-12-31	$253,398,590
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2020-12-31	Yes
Did the plan have assets held for investment	2020-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2020-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2020-12-31	No
Aggregate proceeds on sale of assets	2020-12-31	$159,699,254
Aggregate carrying amount (costs) on sale of assets	2020-12-31	$173,480,649
Opinion of an independent qualified public accountant for this plan	2020-12-31	Unqualified
Accountancy firm name	2020-12-31	ERNST & YOUNG LLP
Accountancy firm EIN	2020-12-31	346565596
2019 : BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2019 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2019-12-31	$86,660,138
Total unrealized appreciation/depreciation of assets	2019-12-31	$86,660,138
Total transfer of assets to this plan	2019-12-31	$6,468,651
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2019-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2019-12-31	$0
Total income from all sources (including contributions)	2019-12-31	$1,079,191,004
Total loss/gain on sale of assets	2019-12-31	$10,587,583
Total of all expenses incurred	2019-12-31	$197,152,475
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2019-12-31	$195,454,900
Expenses. Certain deemed distributions of participant loans	2019-12-31	$-112,363
Value of total corrective distributions	2019-12-31	$39,467
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2019-12-31	$264,737,575
Value of total assets at end of year	2019-12-31	$4,299,442,656
Value of total assets at beginning of year	2019-12-31	$3,410,935,476
Total of administrative expenses incurred including professional, contract, advisory and management fees	2019-12-31	$1,770,471
Total interest from all sources	2019-12-31	$1,484,261
Total dividends received (eg from common stock, registered investment company shares)	2019-12-31	$33,103,293
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2019-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2019-12-31	$33,103,288
Was this plan covered by a fidelity bond	2019-12-31	Yes
Value of fidelity bond cover	2019-12-31	$10,000,000
If this is an individual account plan, was there a blackout period	2019-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2019-12-31	No
Contributions received from participants	2019-12-31	$145,102,348
Participant contributions at end of year	2019-12-31	$26,872,097
Participant contributions at beginning of year	2019-12-31	$26,599,176
Participant contributions at end of year	2019-12-31	$15,284
Participant contributions at beginning of year	2019-12-31	$3,859,352
Assets. Other investments not covered elsewhere at end of year	2019-12-31	$50,084
Income. Received or receivable in cash from other sources (including rollovers)	2019-12-31	$24,089,984
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2019-12-31	$502,007
Other income not declared elsewhere	2019-12-31	$95,261
Administrative expenses (other) incurred	2019-12-31	$1,770,471
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2019-12-31	No
Value of net income/loss	2019-12-31	$882,038,529
Value of net assets at end of year (total assets less liabilities)	2019-12-31	$4,299,442,656
Value of net assets at beginning of year (total assets less liabilities)	2019-12-31	$3,410,935,476
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2019-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2019-12-31	No
Were any leases to which the plan was party in default or uncollectible	2019-12-31	No
Value of interest in registered invesment companies (eg mutual funds) at end of year	2019-12-31	$725,406,127
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2019-12-31	$942,842,474
Interest on participant loans	2019-12-31	$1,483,810
Interest earned on other investments	2019-12-31	$451
Value of interest in common/collective trusts at end of year	2019-12-31	$3,134,223,384
Value of interest in common/collective trusts at beginning of year	2019-12-31	$2,073,556,760
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2019-12-31	$179,122,433
Net investment gain or loss from common/collective trusts	2019-12-31	$503,400,460
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2019-12-31	No
Was there a failure to transmit to the plan any participant contributions	2019-12-31	Yes
Has the plan failed to provide any benefit when due under the plan	2019-12-31	No
Assets. Invements in employer securities at end of year	2019-12-31	$412,856,007
Assets. Invements in employer securities at beginning of year	2019-12-31	$361,298,408
Contributions received in cash from employer	2019-12-31	$95,545,243
Employer contributions (assets) at end of year	2019-12-31	$19,673
Employer contributions (assets) at beginning of year	2019-12-31	$2,779,306
Income. Dividends from common stock	2019-12-31	$5
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2019-12-31	$194,952,893
Did the plan have assets held for investment	2019-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2019-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2019-12-31	No
Aggregate proceeds on sale of assets	2019-12-31	$139,865,104
Aggregate carrying amount (costs) on sale of assets	2019-12-31	$129,277,521
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2019-12-31	No
Opinion of an independent qualified public accountant for this plan	2019-12-31	Unqualified
Accountancy firm name	2019-12-31	ERNST & YOUNG LLP
Accountancy firm EIN	2019-12-31	346565596
2018 : BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2018 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2018-12-31	$97,410,414
Total unrealized appreciation/depreciation of assets	2018-12-31	$97,410,414
Total transfer of assets to this plan	2018-12-31	$3,277,768
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2018-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2018-12-31	$0
Total income from all sources (including contributions)	2018-12-31	$165,303,536
Total loss/gain on sale of assets	2018-12-31	$13,528,496
Total of all expenses incurred	2018-12-31	$208,031,090
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2018-12-31	$206,438,783
Expenses. Certain deemed distributions of participant loans	2018-12-31	$-17,697
Value of total corrective distributions	2018-12-31	$35,770
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2018-12-31	$235,900,565
Value of total assets at end of year	2018-12-31	$3,410,935,476
Value of total assets at beginning of year	2018-12-31	$3,450,385,262
Total of administrative expenses incurred including professional, contract, advisory and management fees	2018-12-31	$1,574,234
Total interest from all sources	2018-12-31	$1,226,193
Total dividends received (eg from common stock, registered investment company shares)	2018-12-31	$77,045,720
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2018-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2018-12-31	$77,045,364
Was this plan covered by a fidelity bond	2018-12-31	Yes
Value of fidelity bond cover	2018-12-31	$10,000,000
If this is an individual account plan, was there a blackout period	2018-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2018-12-31	No
Contributions received from participants	2018-12-31	$130,493,418
Participant contributions at end of year	2018-12-31	$26,599,176
Participant contributions at beginning of year	2018-12-31	$25,360,899
Participant contributions at end of year	2018-12-31	$3,859,352
Participant contributions at beginning of year	2018-12-31	$3,398,652
Income. Received or receivable in cash from other sources (including rollovers)	2018-12-31	$19,793,318
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2018-12-31	$93,558
Other income not declared elsewhere	2018-12-31	$228,849
Administrative expenses (other) incurred	2018-12-31	$1,574,234
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2018-12-31	No
Value of net income/loss	2018-12-31	$-42,727,554
Value of net assets at end of year (total assets less liabilities)	2018-12-31	$3,410,935,476
Value of net assets at beginning of year (total assets less liabilities)	2018-12-31	$3,450,385,262
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2018-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2018-12-31	No
Were any leases to which the plan was party in default or uncollectible	2018-12-31	No
Value of interest in registered invesment companies (eg mutual funds) at end of year	2018-12-31	$942,842,474
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2018-12-31	$2,182,697,329
Interest on participant loans	2018-12-31	$1,226,193
Value of interest in common/collective trusts at end of year	2018-12-31	$2,073,556,760
Value of interest in common/collective trusts at beginning of year	2018-12-31	$965,613,424
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2018-12-31	$-122,989,176
Net investment gain or loss from common/collective trusts	2018-12-31	$-137,047,525
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2018-12-31	No
Was there a failure to transmit to the plan any participant contributions	2018-12-31	No
Has the plan failed to provide any benefit when due under the plan	2018-12-31	No
Assets. Invements in employer securities at end of year	2018-12-31	$361,298,408
Assets. Invements in employer securities at beginning of year	2018-12-31	$270,748,266
Contributions received in cash from employer	2018-12-31	$85,613,829
Employer contributions (assets) at end of year	2018-12-31	$2,779,306
Employer contributions (assets) at beginning of year	2018-12-31	$2,566,692
Income. Dividends from common stock	2018-12-31	$356
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2018-12-31	$206,345,225
Did the plan have assets held for investment	2018-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2018-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2018-12-31	No
Aggregate proceeds on sale of assets	2018-12-31	$124,337,601
Aggregate carrying amount (costs) on sale of assets	2018-12-31	$110,809,105
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2018-12-31	No
Opinion of an independent qualified public accountant for this plan	2018-12-31	Unqualified
Accountancy firm name	2018-12-31	ERNST & YOUNG LLP
Accountancy firm EIN	2018-12-31	346565596
2017 : BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2017 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2017-12-31	$28,685,349
Total unrealized appreciation/depreciation of assets	2017-12-31	$28,685,349
Total transfer of assets to this plan	2017-12-31	$7,052,039
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2017-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2017-12-31	$0
Total income from all sources (including contributions)	2017-12-31	$731,866,334
Total loss/gain on sale of assets	2017-12-31	$11,029,775
Total of all expenses incurred	2017-12-31	$191,227,393
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2017-12-31	$189,754,775
Expenses. Certain deemed distributions of participant loans	2017-12-31	$79,949
Value of total corrective distributions	2017-12-31	$19,384
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2017-12-31	$219,351,302
Value of total assets at end of year	2017-12-31	$3,450,385,262
Value of total assets at beginning of year	2017-12-31	$2,902,694,282
Total of administrative expenses incurred including professional, contract, advisory and management fees	2017-12-31	$1,373,285
Total interest from all sources	2017-12-31	$1,096,048
Total dividends received (eg from common stock, registered investment company shares)	2017-12-31	$77,273,078
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2017-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2017-12-31	$77,273,075
Was this plan covered by a fidelity bond	2017-12-31	Yes
Value of fidelity bond cover	2017-12-31	$10,000,000
If this is an individual account plan, was there a blackout period	2017-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2017-12-31	No
Contributions received from participants	2017-12-31	$120,514,169
Participant contributions at end of year	2017-12-31	$25,360,899
Participant contributions at beginning of year	2017-12-31	$25,781,135
Participant contributions at end of year	2017-12-31	$3,398,652
Participant contributions at beginning of year	2017-12-31	$3,237,702
Income. Received or receivable in cash from other sources (including rollovers)	2017-12-31	$18,614,534
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2017-12-31	$211,639
Other income not declared elsewhere	2017-12-31	$338,623
Administrative expenses (other) incurred	2017-12-31	$1,373,285
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2017-12-31	No
Value of net income/loss	2017-12-31	$540,638,941
Value of net assets at end of year (total assets less liabilities)	2017-12-31	$3,450,385,262
Value of net assets at beginning of year (total assets less liabilities)	2017-12-31	$2,902,694,282
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2017-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2017-12-31	No
Were any leases to which the plan was party in default or uncollectible	2017-12-31	No
Value of interest in registered invesment companies (eg mutual funds) at end of year	2017-12-31	$2,182,697,329
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2017-12-31	$1,821,034,888
Interest on participant loans	2017-12-31	$1,096,048
Value of interest in common/collective trusts at end of year	2017-12-31	$965,613,424
Value of interest in common/collective trusts at beginning of year	2017-12-31	$789,750,061
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2017-12-31	$282,876,956
Net investment gain or loss from common/collective trusts	2017-12-31	$111,215,203
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2017-12-31	No
Was there a failure to transmit to the plan any participant contributions	2017-12-31	No
Has the plan failed to provide any benefit when due under the plan	2017-12-31	No
Assets. Invements in employer securities at end of year	2017-12-31	$270,748,266
Assets. Invements in employer securities at beginning of year	2017-12-31	$260,526,065
Contributions received in cash from employer	2017-12-31	$80,222,599
Employer contributions (assets) at end of year	2017-12-31	$2,566,692
Employer contributions (assets) at beginning of year	2017-12-31	$2,364,431
Income. Dividends from common stock	2017-12-31	$3
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2017-12-31	$189,543,136
Did the plan have assets held for investment	2017-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2017-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2017-12-31	No
Aggregate proceeds on sale of assets	2017-12-31	$93,166,256
Aggregate carrying amount (costs) on sale of assets	2017-12-31	$82,136,481
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2017-12-31	No
Opinion of an independent qualified public accountant for this plan	2017-12-31	Unqualified
Accountancy firm name	2017-12-31	ERNST & YOUNG LLP
Accountancy firm EIN	2017-12-31	346565596
2016 : BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2016 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2016-12-31	$34,172,348
Total unrealized appreciation/depreciation of assets	2016-12-31	$34,172,348
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2016-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2016-12-31	$0
Total income from all sources (including contributions)	2016-12-31	$449,946,462
Total loss/gain on sale of assets	2016-12-31	$5,022,320
Total of all expenses incurred	2016-12-31	$156,552,630
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2016-12-31	$155,246,128
Expenses. Certain deemed distributions of participant loans	2016-12-31	$214,874
Value of total corrective distributions	2016-12-31	$55,287
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2016-12-31	$204,211,670
Value of total assets at end of year	2016-12-31	$2,902,694,282
Value of total assets at beginning of year	2016-12-31	$2,609,300,450
Total of administrative expenses incurred including professional, contract, advisory and management fees	2016-12-31	$1,036,341
Total interest from all sources	2016-12-31	$1,057,321
Total dividends received (eg from common stock, registered investment company shares)	2016-12-31	$47,197,121
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2016-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2016-12-31	$47,197,106
Was this plan covered by a fidelity bond	2016-12-31	Yes
Value of fidelity bond cover	2016-12-31	$10,000,000
If this is an individual account plan, was there a blackout period	2016-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2016-12-31	No
Contributions received from participants	2016-12-31	$109,654,188
Participant contributions at end of year	2016-12-31	$25,781,135
Participant contributions at beginning of year	2016-12-31	$26,077,937
Participant contributions at end of year	2016-12-31	$3,237,702
Participant contributions at beginning of year	2016-12-31	$2,670,981
Income. Received or receivable in cash from other sources (including rollovers)	2016-12-31	$21,130,373
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2016-12-31	$148,279
Other income not declared elsewhere	2016-12-31	$79,849
Administrative expenses (other) incurred	2016-12-31	$1,036,341
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2016-12-31	No
Value of net income/loss	2016-12-31	$293,393,832
Value of net assets at end of year (total assets less liabilities)	2016-12-31	$2,902,694,282
Value of net assets at beginning of year (total assets less liabilities)	2016-12-31	$2,609,300,450
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2016-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2016-12-31	No
Were any leases to which the plan was party in default or uncollectible	2016-12-31	No
Value of interest in registered invesment companies (eg mutual funds) at end of year	2016-12-31	$1,821,034,888
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2016-12-31	$1,665,420,486
Interest on participant loans	2016-12-31	$1,057,321
Value of interest in common/collective trusts at end of year	2016-12-31	$789,750,061
Value of interest in common/collective trusts at beginning of year	2016-12-31	$684,285,552
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2016-12-31	$114,539,428
Net investment gain or loss from common/collective trusts	2016-12-31	$43,666,405
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2016-12-31	No
Was there a failure to transmit to the plan any participant contributions	2016-12-31	No
Has the plan failed to provide any benefit when due under the plan	2016-12-31	No
Assets. Invements in employer securities at end of year	2016-12-31	$260,526,065
Assets. Invements in employer securities at beginning of year	2016-12-31	$228,859,110
Contributions received in cash from employer	2016-12-31	$73,427,109
Employer contributions (assets) at end of year	2016-12-31	$2,364,431
Employer contributions (assets) at beginning of year	2016-12-31	$1,986,384
Income. Dividends from common stock	2016-12-31	$15
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2016-12-31	$155,097,849
Did the plan have assets held for investment	2016-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2016-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2016-12-31	No
Aggregate proceeds on sale of assets	2016-12-31	$67,050,287
Aggregate carrying amount (costs) on sale of assets	2016-12-31	$62,027,967
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2016-12-31	No
Opinion of an independent qualified public accountant for this plan	2016-12-31	Unqualified
Accountancy firm name	2016-12-31	ERNST & YOUNG LLP
Accountancy firm EIN	2016-12-31	346565596
2015 : BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2015 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2015-12-31	$60,143,552
Total unrealized appreciation/depreciation of assets	2015-12-31	$60,143,552
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2015-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2015-12-31	$0
Total income from all sources (including contributions)	2015-12-31	$257,377,521
Total loss/gain on sale of assets	2015-12-31	$9,372,981
Total of all expenses incurred	2015-12-31	$166,697,504
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2015-12-31	$166,088,381
Expenses. Certain deemed distributions of participant loans	2015-12-31	$161,056
Value of total corrective distributions	2015-12-31	$26,866
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2015-12-31	$196,510,331
Value of total assets at end of year	2015-12-31	$2,609,300,450
Value of total assets at beginning of year	2015-12-31	$2,518,620,433
Total of administrative expenses incurred including professional, contract, advisory and management fees	2015-12-31	$421,201
Total interest from all sources	2015-12-31	$1,107,401
Total dividends received (eg from common stock, registered investment company shares)	2015-12-31	$73,280,909
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2015-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2015-12-31	$73,280,908
Was this plan covered by a fidelity bond	2015-12-31	Yes
Value of fidelity bond cover	2015-12-31	$10,000,000
If this is an individual account plan, was there a blackout period	2015-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2015-12-31	No
Contributions received from participants	2015-12-31	$103,516,248
Participant contributions at end of year	2015-12-31	$26,077,937
Participant contributions at beginning of year	2015-12-31	$27,329,107
Participant contributions at end of year	2015-12-31	$2,670,981
Participant contributions at beginning of year	2015-12-31	$5,505
Income. Received or receivable in cash from other sources (including rollovers)	2015-12-31	$22,899,181
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2015-12-31	$279,856
Other income not declared elsewhere	2015-12-31	$64,435
Administrative expenses (other) incurred	2015-12-31	$421,201
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2015-12-31	No
Value of net income/loss	2015-12-31	$90,680,017
Value of net assets at end of year (total assets less liabilities)	2015-12-31	$2,609,300,450
Value of net assets at beginning of year (total assets less liabilities)	2015-12-31	$2,518,620,433
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2015-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2015-12-31	No
Were any leases to which the plan was party in default or uncollectible	2015-12-31	No
Value of interest in registered invesment companies (eg mutual funds) at end of year	2015-12-31	$1,665,420,486
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2015-12-31	$1,673,200,175
Interest on participant loans	2015-12-31	$1,107,401
Value of interest in common/collective trusts at end of year	2015-12-31	$684,285,552
Value of interest in common/collective trusts at beginning of year	2015-12-31	$633,633,844
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2015-12-31	$-75,215,715
Net investment gain or loss from common/collective trusts	2015-12-31	$-7,886,373
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2015-12-31	No
Was there a failure to transmit to the plan any participant contributions	2015-12-31	No
Has the plan failed to provide any benefit when due under the plan	2015-12-31	No
Assets. Invements in employer securities at end of year	2015-12-31	$228,859,110
Assets. Invements in employer securities at beginning of year	2015-12-31	$181,108,715
Contributions received in cash from employer	2015-12-31	$70,094,902
Employer contributions (assets) at end of year	2015-12-31	$1,986,384
Employer contributions (assets) at beginning of year	2015-12-31	$7,516
Income. Dividends from common stock	2015-12-31	$1
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2015-12-31	$165,808,525
Assets. Corporate common stocks other than exployer securities at end of year	2015-12-31	$0
Assets. Corporate common stocks other than exployer securities at beginning of year	2015-12-31	$3,335,571
Did the plan have assets held for investment	2015-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2015-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2015-12-31	No
Aggregate proceeds on sale of assets	2015-12-31	$68,738,882
Aggregate carrying amount (costs) on sale of assets	2015-12-31	$59,365,901
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2015-12-31	No
Opinion of an independent qualified public accountant for this plan	2015-12-31	Unqualified
Accountancy firm name	2015-12-31	ERNST & YOUNG LLP
Accountancy firm EIN	2015-12-31	346565596
2014 : BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2014 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2014-12-31	$15,675,917
Total unrealized appreciation/depreciation of assets	2014-12-31	$15,675,917
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2014-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2014-12-31	$0
Total income from all sources (including contributions)	2014-12-31	$347,693,074
Total loss/gain on sale of assets	2014-12-31	$2,658,793
Total of all expenses incurred	2014-12-31	$168,553,240
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2014-12-31	$168,265,985
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2014-12-31	$174,072,606
Value of total assets at end of year	2014-12-31	$2,518,620,433
Value of total assets at beginning of year	2014-12-31	$2,339,480,599
Total of administrative expenses incurred including professional, contract, advisory and management fees	2014-12-31	$287,255
Total interest from all sources	2014-12-31	$1,092,037
Total dividends received (eg from common stock, registered investment company shares)	2014-12-31	$79,544,382
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2014-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2014-12-31	$79,423,767
Was this plan covered by a fidelity bond	2014-12-31	Yes
Value of fidelity bond cover	2014-12-31	$10,000,000
If this is an individual account plan, was there a blackout period	2014-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2014-12-31	No
Contributions received from participants	2014-12-31	$93,955,519
Participant contributions at end of year	2014-12-31	$27,329,107
Participant contributions at beginning of year	2014-12-31	$25,820,738
Participant contributions at end of year	2014-12-31	$5,505
Participant contributions at beginning of year	2014-12-31	$12,602
Income. Received or receivable in cash from other sources (including rollovers)	2014-12-31	$15,209,049
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2014-12-31	$59,496
Other income not declared elsewhere	2014-12-31	$600,415
Administrative expenses (other) incurred	2014-12-31	$287,255
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2014-12-31	No
Value of net income/loss	2014-12-31	$179,139,834
Value of net assets at end of year (total assets less liabilities)	2014-12-31	$2,518,620,433
Value of net assets at beginning of year (total assets less liabilities)	2014-12-31	$2,339,480,599
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2014-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2014-12-31	No
Were any leases to which the plan was party in default or uncollectible	2014-12-31	No
Value of interest in registered invesment companies (eg mutual funds) at end of year	2014-12-31	$1,673,200,175
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2014-12-31	$1,875,975,730
Interest on participant loans	2014-12-31	$1,092,037
Value of interest in common/collective trusts at end of year	2014-12-31	$633,633,844
Value of interest in common/collective trusts at beginning of year	2014-12-31	$249,576,928
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2014-12-31	$65,057,512
Net investment gain or loss from common/collective trusts	2014-12-31	$8,991,412
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2014-12-31	No
Was there a failure to transmit to the plan any participant contributions	2014-12-31	No
Has the plan failed to provide any benefit when due under the plan	2014-12-31	No
Assets. Invements in employer securities at end of year	2014-12-31	$181,108,715
Assets. Invements in employer securities at beginning of year	2014-12-31	$183,994,314
Contributions received in cash from employer	2014-12-31	$64,908,038
Employer contributions (assets) at end of year	2014-12-31	$7,516
Employer contributions (assets) at beginning of year	2014-12-31	$100,425
Income. Dividends from common stock	2014-12-31	$120,615
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2014-12-31	$168,206,489
Assets. Corporate common stocks other than exployer securities at end of year	2014-12-31	$3,335,571
Assets. Corporate common stocks other than exployer securities at beginning of year	2014-12-31	$3,999,862
Did the plan have assets held for investment	2014-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2014-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2014-12-31	No
Aggregate proceeds on sale of assets	2014-12-31	$54,293,817
Aggregate carrying amount (costs) on sale of assets	2014-12-31	$51,635,024
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2014-12-31	No
Opinion of an independent qualified public accountant for this plan	2014-12-31	Unqualified
Accountancy firm name	2014-12-31	ERNST & YOUNG LLP
Accountancy firm EIN	2014-12-31	346565596
2013 : BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2013 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2013-12-31	$89,247,317
Total unrealized appreciation/depreciation of assets	2013-12-31	$89,247,317
Total transfer of assets to this plan	2013-12-31	$7,758,888
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2013-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2013-12-31	$0
Total income from all sources (including contributions)	2013-12-31	$642,984,317
Total loss/gain on sale of assets	2013-12-31	$15,447,772
Total of all expenses incurred	2013-12-31	$174,634,371
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2013-12-31	$174,462,964
Expenses. Certain deemed distributions of participant loans	2013-12-31	$30,242
Value of total corrective distributions	2013-12-31	$407
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2013-12-31	$161,793,989
Value of total assets at end of year	2013-12-31	$2,339,480,599
Value of total assets at beginning of year	2013-12-31	$1,863,371,765
Total of administrative expenses incurred including professional, contract, advisory and management fees	2013-12-31	$140,758
Total interest from all sources	2013-12-31	$1,037,530
Total dividends received (eg from common stock, registered investment company shares)	2013-12-31	$59,084,323
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2013-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2013-12-31	$58,957,892
Was this plan covered by a fidelity bond	2013-12-31	Yes
Value of fidelity bond cover	2013-12-31	$10,000,000
If this is an individual account plan, was there a blackout period	2013-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2013-12-31	No
Contributions received from participants	2013-12-31	$90,352,717
Participant contributions at end of year	2013-12-31	$25,820,738
Participant contributions at beginning of year	2013-12-31	$24,589,614
Participant contributions at end of year	2013-12-31	$12,602
Participant contributions at beginning of year	2013-12-31	$23,835
Income. Received or receivable in cash from other sources (including rollovers)	2013-12-31	$8,660,051
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2013-12-31	$292,448
Other income not declared elsewhere	2013-12-31	$292,784
Administrative expenses (other) incurred	2013-12-31	$140,758
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2013-12-31	No
Value of net income/loss	2013-12-31	$468,349,946
Value of net assets at end of year (total assets less liabilities)	2013-12-31	$2,339,480,599
Value of net assets at beginning of year (total assets less liabilities)	2013-12-31	$1,863,371,765
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2013-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2013-12-31	No
Were any leases to which the plan was party in default or uncollectible	2013-12-31	No
Value of interest in registered invesment companies (eg mutual funds) at end of year	2013-12-31	$1,875,975,730
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2013-12-31	$1,465,854,806
Interest on participant loans	2013-12-31	$1,037,530
Value of interest in common/collective trusts at end of year	2013-12-31	$249,576,928
Value of interest in common/collective trusts at beginning of year	2013-12-31	$269,932,458
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2013-12-31	$318,267,567
Net investment gain or loss from common/collective trusts	2013-12-31	$-2,186,965
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2013-12-31	No
Was there a failure to transmit to the plan any participant contributions	2013-12-31	No
Has the plan failed to provide any benefit when due under the plan	2013-12-31	No
Assets. Invements in employer securities at end of year	2013-12-31	$183,994,314
Assets. Invements in employer securities at beginning of year	2013-12-31	$99,551,786
Contributions received in cash from employer	2013-12-31	$62,781,221
Employer contributions (assets) at end of year	2013-12-31	$100,425
Employer contributions (assets) at beginning of year	2013-12-31	$18,914
Income. Dividends from common stock	2013-12-31	$126,431
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2013-12-31	$174,170,516
Assets. Corporate common stocks other than exployer securities at end of year	2013-12-31	$3,999,862
Assets. Corporate common stocks other than exployer securities at beginning of year	2013-12-31	$3,400,352
Did the plan have assets held for investment	2013-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2013-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2013-12-31	No
Aggregate proceeds on sale of assets	2013-12-31	$51,744,961
Aggregate carrying amount (costs) on sale of assets	2013-12-31	$36,297,189
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2013-12-31	No
Opinion of an independent qualified public accountant for this plan	2013-12-31	Unqualified
Accountancy firm name	2013-12-31	ERNST & YOUNG LLP
Accountancy firm EIN	2013-12-31	346565596
2012 : BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2012 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2012-12-31	$6,324,588
Total unrealized appreciation/depreciation of assets	2012-12-31	$6,324,588
Total transfer of assets to this plan	2012-12-31	$3,592,760
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2012-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2012-12-31	$0
Total income from all sources (including contributions)	2012-12-31	$368,515,786
Total loss/gain on sale of assets	2012-12-31	$1,630,738
Total of all expenses incurred	2012-12-31	$163,113,181
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2012-12-31	$162,884,002
Expenses. Certain deemed distributions of participant loans	2012-12-31	$32,193
Value of total corrective distributions	2012-12-31	$120,290
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2012-12-31	$160,215,557
Value of total assets at end of year	2012-12-31	$1,863,371,765
Value of total assets at beginning of year	2012-12-31	$1,654,376,400
Total of administrative expenses incurred including professional, contract, advisory and management fees	2012-12-31	$76,696
Total interest from all sources	2012-12-31	$1,032,007
Total dividends received (eg from common stock, registered investment company shares)	2012-12-31	$45,247,631
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2012-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2012-12-31	$45,123,366
Was this plan covered by a fidelity bond	2012-12-31	Yes
Value of fidelity bond cover	2012-12-31	$10,000,000
If this is an individual account plan, was there a blackout period	2012-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2012-12-31	No
Contributions received from participants	2012-12-31	$90,992,881
Participant contributions at end of year	2012-12-31	$24,589,614
Participant contributions at beginning of year	2012-12-31	$24,783,575
Participant contributions at end of year	2012-12-31	$23,835
Participant contributions at beginning of year	2012-12-31	$0
Income. Received or receivable in cash from other sources (including rollovers)	2012-12-31	$5,448,622
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2012-12-31	$249,159
Other income not declared elsewhere	2012-12-31	$924,408
Administrative expenses (other) incurred	2012-12-31	$76,696
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2012-12-31	No
Value of net income/loss	2012-12-31	$205,402,605
Value of net assets at end of year (total assets less liabilities)	2012-12-31	$1,863,371,765
Value of net assets at beginning of year (total assets less liabilities)	2012-12-31	$1,654,376,400
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2012-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2012-12-31	No
Were any leases to which the plan was party in default or uncollectible	2012-12-31	No
Value of interest in registered invesment companies (eg mutual funds) at end of year	2012-12-31	$1,465,854,806
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2012-12-31	$1,255,998,122
Interest on participant loans	2012-12-31	$1,032,007
Value of interest in common/collective trusts at end of year	2012-12-31	$269,932,458
Value of interest in common/collective trusts at beginning of year	2012-12-31	$269,473,267
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2012-12-31	$145,719,482
Net investment gain or loss from common/collective trusts	2012-12-31	$7,421,375
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2012-12-31	No
Was there a failure to transmit to the plan any participant contributions	2012-12-31	Yes
Has the plan failed to provide any benefit when due under the plan	2012-12-31	No
Assets. Invements in employer securities at end of year	2012-12-31	$99,551,786
Assets. Invements in employer securities at beginning of year	2012-12-31	$101,011,309
Contributions received in cash from employer	2012-12-31	$63,774,054
Employer contributions (assets) at end of year	2012-12-31	$18,914
Employer contributions (assets) at beginning of year	2012-12-31	$0
Income. Dividends from common stock	2012-12-31	$124,265
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2012-12-31	$162,634,843
Assets. Corporate common stocks other than exployer securities at end of year	2012-12-31	$3,400,352
Assets. Corporate common stocks other than exployer securities at beginning of year	2012-12-31	$3,110,127
Did the plan have assets held for investment	2012-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2012-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2012-12-31	No
Aggregate proceeds on sale of assets	2012-12-31	$29,835,439
Aggregate carrying amount (costs) on sale of assets	2012-12-31	$28,204,701
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2012-12-31	No
Opinion of an independent qualified public accountant for this plan	2012-12-31	Unqualified
Accountancy firm name	2012-12-31	ERNST & YOUNG LLP
Accountancy firm EIN	2012-12-31	346565596
2011 : BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2011 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2011-12-31	$-37,979,646
Total unrealized appreciation/depreciation of assets	2011-12-31	$-37,979,646
Total transfer of assets to this plan	2011-12-31	$1,837,423
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2011-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2011-12-31	$0
Total income from all sources (including contributions)	2011-12-31	$138,610,214
Total loss/gain on sale of assets	2011-12-31	$-2,248,736
Total of all expenses incurred	2011-12-31	$159,045,101
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2011-12-31	$158,845,053
Expenses. Certain deemed distributions of participant loans	2011-12-31	$35,261
Value of total corrective distributions	2011-12-31	$75,692
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2011-12-31	$172,101,915
Value of total assets at end of year	2011-12-31	$1,654,376,400
Value of total assets at beginning of year	2011-12-31	$1,672,973,864
Total of administrative expenses incurred including professional, contract, advisory and management fees	2011-12-31	$89,095
Total interest from all sources	2011-12-31	$1,155,792
Total dividends received (eg from common stock, registered investment company shares)	2011-12-31	$36,465,255
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2011-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2011-12-31	$36,348,356
Was this plan covered by a fidelity bond	2011-12-31	Yes
Value of fidelity bond cover	2011-12-31	$10,000,000
If this is an individual account plan, was there a blackout period	2011-12-31	Yes
Were there any nonexempt tranactions with any party-in-interest	2011-12-31	No
Contributions received from participants	2011-12-31	$92,486,724
Participant contributions at end of year	2011-12-31	$24,783,575
Participant contributions at beginning of year	2011-12-31	$25,863,816
Participant contributions at end of year	2011-12-31	$0
Participant contributions at beginning of year	2011-12-31	$139,239
Income. Received or receivable in cash from other sources (including rollovers)	2011-12-31	$5,891,783
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2011-12-31	$201,454
Other income not declared elsewhere	2011-12-31	$315,729
Administrative expenses (other) incurred	2011-12-31	$89,095
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2011-12-31	No
Value of net income/loss	2011-12-31	$-20,434,887
Value of net assets at end of year (total assets less liabilities)	2011-12-31	$1,654,376,400
Value of net assets at beginning of year (total assets less liabilities)	2011-12-31	$1,672,973,864
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2011-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2011-12-31	No
Were any leases to which the plan was party in default or uncollectible	2011-12-31	No
Value of interest in registered invesment companies (eg mutual funds) at end of year	2011-12-31	$1,255,998,122
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2011-12-31	$1,243,923,791
Interest on participant loans	2011-12-31	$1,155,792
Value of interest in common/collective trusts at end of year	2011-12-31	$269,473,267
Value of interest in common/collective trusts at beginning of year	2011-12-31	$254,245,332
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2011-12-31	$-41,225,336
Net investment gain or loss from common/collective trusts	2011-12-31	$10,025,241
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2011-12-31	No
Was there a failure to transmit to the plan any participant contributions	2011-12-31	Yes
Has the plan failed to provide any benefit when due under the plan	2011-12-31	No
Assets. Invements in employer securities at end of year	2011-12-31	$101,011,309
Assets. Invements in employer securities at beginning of year	2011-12-31	$141,231,883
Contributions received in cash from employer	2011-12-31	$73,723,408
Employer contributions (assets) at end of year	2011-12-31	$0
Employer contributions (assets) at beginning of year	2011-12-31	$4,935,807
Income. Dividends from common stock	2011-12-31	$116,899
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2011-12-31	$158,643,599
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2011-12-31	Yes
Assets. Corporate common stocks other than exployer securities at end of year	2011-12-31	$3,110,127
Assets. Corporate common stocks other than exployer securities at beginning of year	2011-12-31	$2,633,996
Did the plan have assets held for investment	2011-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2011-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2011-12-31	No
Aggregate proceeds on sale of assets	2011-12-31	$29,309,444
Aggregate carrying amount (costs) on sale of assets	2011-12-31	$31,558,180
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2011-12-31	No
Opinion of an independent qualified public accountant for this plan	2011-12-31	Unqualified
Accountancy firm name	2011-12-31	ERNST & YOUNG
Accountancy firm EIN	2011-12-31	346565596
2010 : BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2010 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2010-12-31	$-20,420,544
Total unrealized appreciation/depreciation of assets	2010-12-31	$-20,420,544
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2010-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2010-12-31	$0
Total income from all sources (including contributions)	2010-12-31	$325,264,206
Total loss/gain on sale of assets	2010-12-31	$-6,195,432
Total of all expenses incurred	2010-12-31	$137,093,123
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2010-12-31	$136,972,576
Expenses. Certain deemed distributions of participant loans	2010-12-31	$50,157
Value of total corrective distributions	2010-12-31	$5,672
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2010-12-31	$168,138,806
Value of total assets at end of year	2010-12-31	$1,672,973,864
Value of total assets at beginning of year	2010-12-31	$1,484,802,781
Total of administrative expenses incurred including professional, contract, advisory and management fees	2010-12-31	$64,718
Total interest from all sources	2010-12-31	$1,277,384
Total dividends received (eg from common stock, registered investment company shares)	2010-12-31	$25,124,282
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2010-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2010-12-31	$25,014,187
Was this plan covered by a fidelity bond	2010-12-31	Yes
Value of fidelity bond cover	2010-12-31	$10,000,000
If this is an individual account plan, was there a blackout period	2010-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2010-12-31	No
Contributions received from participants	2010-12-31	$96,371,164
Participant contributions at end of year	2010-12-31	$25,863,816
Participant contributions at beginning of year	2010-12-31	$23,607,215
Participant contributions at end of year	2010-12-31	$139,239
Participant contributions at beginning of year	2010-12-31	$42,082
Income. Received or receivable in cash from other sources (including rollovers)	2010-12-31	$7,402,958
Expenses. Other payments made (not to insurance carriers or or participants/beneficiaries)	2010-12-31	$36,475
Other income not declared elsewhere	2010-12-31	$283,666
Administrative expenses (other) incurred	2010-12-31	$64,718
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2010-12-31	No
Value of net income/loss	2010-12-31	$188,171,083
Value of net assets at end of year (total assets less liabilities)	2010-12-31	$1,672,973,864
Value of net assets at beginning of year (total assets less liabilities)	2010-12-31	$1,484,802,781
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2010-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2010-12-31	No
Were any leases to which the plan was party in default or uncollectible	2010-12-31	No
Value of interest in registered invesment companies (eg mutual funds) at end of year	2010-12-31	$1,243,923,791
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2010-12-31	$1,031,284,106
Interest on participant loans	2010-12-31	$1,277,384
Value of interest in common/collective trusts at end of year	2010-12-31	$254,245,332
Value of interest in common/collective trusts at beginning of year	2010-12-31	$249,095,489
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2010-12-31	$145,136,027
Net investment gain or loss from common/collective trusts	2010-12-31	$11,920,017
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2010-12-31	No
Was there a failure to transmit to the plan any participant contributions	2010-12-31	Yes
Has the plan failed to provide any benefit when due under the plan	2010-12-31	No
Assets. Invements in employer securities at end of year	2010-12-31	$141,231,883
Assets. Invements in employer securities at beginning of year	2010-12-31	$172,561,036
Contributions received in cash from employer	2010-12-31	$64,364,684
Employer contributions (assets) at end of year	2010-12-31	$4,935,807
Employer contributions (assets) at beginning of year	2010-12-31	$5,237,056
Income. Dividends from common stock	2010-12-31	$110,095
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2010-12-31	$136,936,101
Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3	2010-12-31	No
Assets. Corporate common stocks other than exployer securities at end of year	2010-12-31	$2,633,996
Assets. Corporate common stocks other than exployer securities at beginning of year	2010-12-31	$2,975,797
Did the plan have assets held for investment	2010-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2010-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2010-12-31	No
Aggregate proceeds on sale of assets	2010-12-31	$29,789,593
Aggregate carrying amount (costs) on sale of assets	2010-12-31	$35,985,025
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2010-12-31	No
Opinion of an independent qualified public accountant for this plan	2010-12-31	Unqualified
Accountancy firm name	2010-12-31	ERNST & YOUNG
Accountancy firm EIN	2010-12-31	346565596

Form 5500 Responses for BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT

2022: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2022 form 5500 responses
2022-01-01	Type of plan entity	Single employer plan
2022-01-01	Submission has been amended	No
2022-01-01	This submission is the final filing	No
2022-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2022-01-01	Plan is a collectively bargained plan	No
2022-01-01	Plan funding arrangement – Trust	Yes
2022-01-01	Plan benefit arrangement - Trust	Yes
2021: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2021 form 5500 responses
2021-01-01	Type of plan entity	Single employer plan
2021-01-01	Submission has been amended	No
2021-01-01	This submission is the final filing	No
2021-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2021-01-01	Plan is a collectively bargained plan	No
2021-01-01	Plan funding arrangement – Insurance	Yes
2021-01-01	Plan funding arrangement – Trust	Yes
2021-01-01	Plan benefit arrangement – Insurance	Yes
2021-01-01	Plan benefit arrangement - Trust	Yes
2020: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2020 form 5500 responses
2020-01-01	Type of plan entity	Single employer plan
2020-01-01	Submission has been amended	No
2020-01-01	This submission is the final filing	No
2020-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2020-01-01	Plan is a collectively bargained plan	No
2020-01-01	Plan funding arrangement – Insurance	Yes
2020-01-01	Plan funding arrangement – Trust	Yes
2020-01-01	Plan benefit arrangement – Insurance	Yes
2020-01-01	Plan benefit arrangement - Trust	Yes
2019: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2019 form 5500 responses
2019-01-01	Type of plan entity	Single employer plan
2019-01-01	Submission has been amended	No
2019-01-01	This submission is the final filing	No
2019-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2019-01-01	Plan is a collectively bargained plan	No
2019-01-01	Plan funding arrangement – Insurance	Yes
2019-01-01	Plan funding arrangement – Trust	Yes
2019-01-01	Plan benefit arrangement – Insurance	Yes
2019-01-01	Plan benefit arrangement - Trust	Yes
2018: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2018 form 5500 responses
2018-01-01	Type of plan entity	Single employer plan
2018-01-01	Submission has been amended	No
2018-01-01	This submission is the final filing	No
2018-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2018-01-01	Plan is a collectively bargained plan	No
2018-01-01	Plan funding arrangement – Trust	Yes
2018-01-01	Plan benefit arrangement - Trust	Yes
2017: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2017 form 5500 responses
2017-01-01	Type of plan entity	Single employer plan
2017-01-01	Submission has been amended	No
2017-01-01	This submission is the final filing	No
2017-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2017-01-01	Plan is a collectively bargained plan	No
2017-01-01	Plan funding arrangement – Trust	Yes
2017-01-01	Plan benefit arrangement - Trust	Yes
2016: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2016 form 5500 responses
2016-01-01	Type of plan entity	Single employer plan
2016-01-01	Submission has been amended	No
2016-01-01	This submission is the final filing	No
2016-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2016-01-01	Plan is a collectively bargained plan	No
2016-01-01	Plan funding arrangement – Trust	Yes
2016-01-01	Plan benefit arrangement - Trust	Yes
2015: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2015 form 5500 responses
2015-01-01	Type of plan entity	Single employer plan
2015-01-01	Submission has been amended	No
2015-01-01	This submission is the final filing	No
2015-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2015-01-01	Plan is a collectively bargained plan	No
2015-01-01	Plan funding arrangement – Trust	Yes
2015-01-01	Plan benefit arrangement - Trust	Yes
2014: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2014 form 5500 responses
2014-01-01	Type of plan entity	Single employer plan
2014-01-01	Submission has been amended	Yes
2014-01-01	This submission is the final filing	No
2014-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2014-01-01	Plan is a collectively bargained plan	No
2014-01-01	Plan funding arrangement – Trust	Yes
2014-01-01	Plan benefit arrangement - Trust	Yes
2013: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2013 form 5500 responses
2013-01-01	Type of plan entity	Single employer plan
2013-01-01	Submission has been amended	No
2013-01-01	This submission is the final filing	No
2013-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2013-01-01	Plan is a collectively bargained plan	No
2013-01-01	Plan funding arrangement – Trust	Yes
2013-01-01	Plan benefit arrangement - Trust	Yes
2012: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2012 form 5500 responses
2012-01-01	Type of plan entity	Single employer plan
2012-01-01	Submission has been amended	No
2012-01-01	This submission is the final filing	No
2012-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2012-01-01	Plan is a collectively bargained plan	No
2012-01-01	Plan funding arrangement – Trust	Yes
2012-01-01	Plan benefit arrangement - Trust	Yes
2011: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2011 form 5500 responses
2011-01-01	Type of plan entity	Single employer plan
2011-01-01	Submission has been amended	No
2011-01-01	This submission is the final filing	No
2011-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2011-01-01	Plan is a collectively bargained plan	No
2011-01-01	Plan funding arrangement – Trust	Yes
2011-01-01	Plan benefit arrangement - Trust	Yes
2010: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2010 form 5500 responses
2010-01-01	Type of plan entity	Single employer plan
2010-01-01	Submission has been amended	No
2010-01-01	This submission is the final filing	No
2010-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2010-01-01	Plan is a collectively bargained plan	No
2010-01-01	Plan funding arrangement – Trust	Yes
2010-01-01	Plan benefit arrangement - Trust	Yes
2009: BOSTON SCIENTIFIC CORPORATION 401(K) RETIREMENT 2009 form 5500 responses
2009-01-01	Type of plan entity	Single employer plan
2009-01-01	Submission has been amended	No
2009-01-01	This submission is the final filing	No
2009-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2009-01-01	Plan is a collectively bargained plan	No
2009-01-01	Plan funding arrangement – Trust	Yes
2009-01-01	Plan benefit arrangement - Trust	Yes

Insurance Providers Used on plan

GREAT-WEST LIFE & ANNUITY INSURANCE COMPANY (National Association of Insurance Commissioners NAIC id number: 68322 )

Policy contract number

500258-01

Policy instance

Insurance contract or identification number	500258-01
Number of Individuals Covered	0
Insurance policy start date	2020-01-01
Insurance policy end date	2020-12-31
Total amount of commissions paid to insurance broker	USD $0
Total amount of fees paid to insurance company	USD $0
Are there contracts with allocated funds for individual policies?	0
Are there contracts with allocated funds for group deferred annuity?	No
Are there contracts with allocated funds for types other than group deferred annuity or individual?	No
Contract purchased, in whole or in part, to distribute benefits from a terminating plan	No
Contracts With Unallocated Funds Deposit Administration	0
Are there contracts with unallocated funds for contracts of type immediate participation guarantee?	No
Are there contracts with unallocated funds for contracts of type guaranteed investment?	No
Are there contracts with unallocated funds for contract types other than deposit administration, immediate participation guarantee or guaranteed investment?	Yes
Health Insurance Welfare Benefit	No
Dental Insurance Welfare Benefit	No
Vision Insurance Welfare Benefit	No
Life Insurance Welfare Benefit	No
Temporary Disability Insurance Welfare Benefit	No
Long Term Disability Insurance Welfare Benefit	No
Unemployment Insurance Welfare Benefit	No
Were dividends or retroactive rate refunds paid in cash?	No
Were dividends or retroactive rate refunds paid as a credit?	No

GREAT-WEST LIFE & ANNUITY INSURANCE COMPANY (National Association of Insurance Commissioners NAIC id number: 68322 )

Policy contract number

500258-01

Policy instance

Insurance contract or identification number	500258-01
Number of Individuals Covered	1
Insurance policy start date	2019-01-01
Insurance policy end date	2019-12-31
Total amount of commissions paid to insurance broker	USD $0
Total amount of fees paid to insurance company	USD $0
Are there contracts with allocated funds for individual policies?	0
Are there contracts with allocated funds for group deferred annuity?	No
Are there contracts with allocated funds for types other than group deferred annuity or individual?	No
Contract purchased, in whole or in part, to distribute benefits from a terminating plan	No
Contracts With Unallocated Funds Deposit Administration	0
Are there contracts with unallocated funds for contracts of type immediate participation guarantee?	No
Are there contracts with unallocated funds for contracts of type guaranteed investment?	No
Are there contracts with unallocated funds for contract types other than deposit administration, immediate participation guarantee or guaranteed investment?	Yes
Health Insurance Welfare Benefit	No
Dental Insurance Welfare Benefit	No
Vision Insurance Welfare Benefit	No
Life Insurance Welfare Benefit	No
Temporary Disability Insurance Welfare Benefit	No
Long Term Disability Insurance Welfare Benefit	No
Unemployment Insurance Welfare Benefit	No
Were dividends or retroactive rate refunds paid in cash?	No
Were dividends or retroactive rate refunds paid as a credit?	No

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Company Name:	BOSTON SCIENTIFIC CORP
Employer identification number (EIN):	042695240
NAIC Classification:	339110

Jurisdiction of Incorporation:	Commonwealth of Massachusetts Corporations Division
Incorporation Date:
Company Identification Number:	042695240