Mainehealth
Plan context: Mainehealth 403(B) Retirement Plan
EIN 01-0431680 • Portland, ME • 114 filings • 14 plans
Current Snapshot
Latest Year
2024
2024 Participants
23,826
2024 Assets
$2,483,096,325
2024 Contributions
$247,786,412
Historical Graphs
Total Assets Over Time
Aggregate end-of-year assets by filing year, excluding zero-asset years
Participants Over Time
Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans
Company Timeline
Year summaries and individual filings are combined here so you can stay in one place while moving across years and plan filings.
| Year / Filing | Filings | Participants | Assets | Contributions | Contrib./Participant |
|---|---|---|---|---|---|
| 2024 | 4 | 23,826 | $2,483,096,325 | $247,786,412 | $10,400iApproximate average salary by contribution assumption: employee only about $259,996 at 4% or $173,331 at 6%; with 50% employer match about $173,331 at 4% or $115,554 at 6%; with 100% employer match about $129,998 at 4% or $86,665 at 6%. |
| Mainehealth 403(B) Retirement Plan | - | 23,826 | $2,460,227,578 | $247,786,412 | $10,400iApproximate average salary by contribution assumption: employee only about $259,996 at 4% or $173,331 at 6%; with 50% employer match about $173,331 at 4% or $115,554 at 6%; with 100% employer match about $129,998 at 4% or $86,665 at 6%. |
| Mainehealth Legacy 403(B) Retirement Plan | - | 591 | $22,868,747 | - | - |
| Mainehealth Employee Benefit Plan | - | 20,452 | - | - | - |
| Mainehealth Health Reimbursement Arrangement for Voluntary Employee Retirement Option Window Participants | - | 21 | - | - | - |
| 2023 | 4 | 22,814 | $2,156,817,137 | $221,412,901 | $9,705iApproximate average salary by contribution assumption: employee only about $242,628 at 4% or $161,752 at 6%; with 50% employer match about $161,752 at 4% or $107,835 at 6%; with 100% employer match about $121,314 at 4% or $80,876 at 6%. |
| Mainehealth 403(B) Retirement Plan | - | 22,814 | $2,133,663,491 | $221,412,901 | $9,705iApproximate average salary by contribution assumption: employee only about $242,628 at 4% or $161,752 at 6%; with 50% employer match about $161,752 at 4% or $107,835 at 6%; with 100% employer match about $121,314 at 4% or $80,876 at 6%. |
| Mainehealth Legacy 403(B) Retirement Plan | - | 492 | $23,153,646 | - | - |
| Mainehealth Employee Benefit Plan | - | 19,410 | - | - | - |
| Mainehealth Health Reimbursement Arrangement for Voluntary Employee Retirement Option Window Participants | - | 27 | - | - | - |
| 2022 | 4 | 22,006 | $1,802,789,029 | $186,321,918 | $8,467iApproximate average salary by contribution assumption: employee only about $211,672 at 4% or $141,114 at 6%; with 50% employer match about $141,114 at 4% or $94,076 at 6%; with 100% employer match about $105,836 at 4% or $70,557 at 6%. |
| Mainehealth 403(B) Retirement Plan | - | 22,006 | $1,779,274,060 | $186,321,918 | $8,467iApproximate average salary by contribution assumption: employee only about $211,672 at 4% or $141,114 at 6%; with 50% employer match about $141,114 at 4% or $94,076 at 6%; with 100% employer match about $105,836 at 4% or $70,557 at 6%. |
| Mainehealth Legacy 403(B) Retirement Plan | - | 736 | $23,514,969 | - | - |
| Mainehealth Health Reimbursement Arrangement for Voluntary Employee Retirement Option Window Participants | - | 28 | - | - | - |
| Mainehealth Employee Benefit Plan | - | 18,831 | - | - | - |
| 2021 | 4 | 21,544 | $2,017,976,425 | $174,599,216 | $8,104iApproximate average salary by contribution assumption: employee only about $202,608 at 4% or $135,072 at 6%; with 50% employer match about $135,072 at 4% or $90,048 at 6%; with 100% employer match about $101,304 at 4% or $67,536 at 6%. |
| Mainehealth 403(B) Retirement Plan | - | 21,544 | $1,991,872,923 | $174,598,999 | $8,104iApproximate average salary by contribution assumption: employee only about $202,607 at 4% or $135,072 at 6%; with 50% employer match about $135,072 at 4% or $90,048 at 6%; with 100% employer match about $101,304 at 4% or $67,536 at 6%. |
| Mainehealth Legacy 403(B) Retirement Plan | - | 776 | $26,103,502 | $217 | $0iApproximate average salary by contribution assumption: employee only about $7 at 4% or $5 at 6%; with 50% employer match about $5 at 4% or $3 at 6%; with 100% employer match about $3 at 4% or $2 at 6%. |
| Mainehealth Health Reimbursement Arrangement for Voluntary Employee Retirement Option Window Participants | - | 28 | - | - | - |
| Mainehealth Employee Benefit Plan | - | 18,707 | - | - | - |
| 2020 | 4 | 22,699 | $1,695,962,625 | $145,342,167 | $6,403iApproximate average salary by contribution assumption: employee only about $160,076 at 4% or $106,717 at 6%; with 50% employer match about $106,717 at 4% or $71,145 at 6%; with 100% employer match about $80,038 at 4% or $53,359 at 6%. |
| Mainehealth 403(B) Retirement Plan | - | 22,699 | $1,670,175,067 | $145,342,167 | $6,403iApproximate average salary by contribution assumption: employee only about $160,076 at 4% or $106,717 at 6%; with 50% employer match about $106,717 at 4% or $71,145 at 6%; with 100% employer match about $80,038 at 4% or $53,359 at 6%. |
| Mainehealth Legacy 403(B) Retirement Plan | - | 840 | $25,787,558 | - | - |
| Mainehealth Health Reimbursement Arrangement for Voluntary Employee Retirement Option Window Participants | - | 29 | - | - | - |
| Mainehealth Employee Benefit Plan | - | 17,306 | - | - | - |
| 2019 | 4 | 20,863 | $1,422,808,590 | $133,642,089 | $6,406iApproximate average salary by contribution assumption: employee only about $160,142 at 4% or $106,762 at 6%; with 50% employer match about $106,762 at 4% or $71,174 at 6%; with 100% employer match about $80,071 at 4% or $53,381 at 6%. |
| Mainehealth 403(B) Retirement Plan | - | 20,863 | $1,397,553,241 | $133,642,089 | $6,406iApproximate average salary by contribution assumption: employee only about $160,142 at 4% or $106,762 at 6%; with 50% employer match about $106,762 at 4% or $71,174 at 6%; with 100% employer match about $80,071 at 4% or $53,381 at 6%. |
| Mainehealth Legacy 403(B) Retirement Plan | - | 1,695 | $25,255,349 | - | - |
| Mainehealth Employee Benefit Plan | - | 16,897 | - | - | - |
| Mainehealth Health Reimbursement Arrangement for Voluntary Employee Retirement Option Window Participants | - | 38 | - | - | - |
| 2018 | 4 | 20,044 | $998,907,917 | $111,342,390 | $5,555iApproximate average salary by contribution assumption: employee only about $138,872 at 4% or $92,582 at 6%; with 50% employer match about $92,582 at 4% or $61,721 at 6%; with 100% employer match about $69,436 at 4% or $46,291 at 6%. |
| Mainehealth 403(B) Retirement Plan | - | 20,044 | $988,096,473 | $111,329,100 | $5,554iApproximate average salary by contribution assumption: employee only about $138,856 at 4% or $92,571 at 6%; with 50% employer match about $92,571 at 4% or $61,714 at 6%; with 100% employer match about $69,428 at 4% or $46,285 at 6%. |
| Mainehealth 403(B) Retirement Plan | - | 542 | $10,811,444 | $13,290 | $25iApproximate average salary by contribution assumption: employee only about $613 at 4% or $409 at 6%; with 50% employer match about $409 at 4% or $272 at 6%; with 100% employer match about $307 at 4% or $204 at 6%. |
| Mainehealth Health Reimbursement Arrangement for Voluntary Employee Retirement Option Window Participants | - | 41 | - | - | - |
| Mainehealth Employee Benefit Plan | - | 16,591 | - | - | - |
| 2017 | 3 | 15,969 | $891,383,958 | $145,065,337 | $9,084iApproximate average salary by contribution assumption: employee only about $227,105 at 4% or $151,403 at 6%; with 50% employer match about $151,403 at 4% or $100,935 at 6%; with 100% employer match about $113,552 at 4% or $75,702 at 6%. |
| Mainehealth 403(B) Retirement Plan | - | 13,700 | $891,383,958 | $145,065,337 | $10,589iApproximate average salary by contribution assumption: employee only about $264,718 at 4% or $176,479 at 6%; with 50% employer match about $176,479 at 4% or $117,652 at 6%; with 100% employer match about $132,359 at 4% or $88,239 at 6%. |
| Mainehealth Employee Benefit Plan | - | 15,969 | - | - | - |
| Mainehealth Health Reimbursement Arrangement for Voluntary Employee Retirement Option Window Participants | - | 46 | - | - | - |
| 2016 | 2 | 15,484 | $0 | $0 | - |
| Mainehealth Employee Benefit Plan | - | 15,484 | - | - | - |
| Mainehealth Health Reimbursement Arrangement for Voluntary Employee Retirement Option Window Participants | - | 62 | - | - | - |
| 2015 | 2 | 13,266 | $0 | $0 | - |
| Mainehealth Employee Benefit Plan | - | 13,266 | - | - | - |
| Mainehealth Health Reimbursement Arrangement for Voluntary Employee Retirement Option Window Participants | - | 64 | - | - | - |
| 2014 | 2 | 13,816 | $0 | $0 | - |
| Mainehealth Employee Benefit Plan | - | 13,816 | - | - | - |
| Mainehealth Health Reimbursement Arrangement for Voluntary Employee Retirement Option Window Participants | - | 65 | - | - | - |
| 2013 | 7 | 66 | $0 | $0 | - |
| MAINEHEALTH EMPLOYEE HEALTH PLAN | - | 0 | - | - | - |
| MAINEHEALTH EMPLOYEE DENTAL PLAN | - | 0 | - | - | - |
| MAINEHEALTH EMPLOYEE LIFE PLAN | - | 0 | - | - | - |
| MAINEHEALTH EMPLOYEE LONG TERM DISABILITY PLAN | - | 0 | - | - | - |
| MAINEHEALTH EMPLOYEE VISION PLAN | - | 0 | - | - | - |
| MAINEHEALTH SHORT TERM DISABILITY INCOME PROTECTION PLAN | - | 0 | - | - | - |
| Mainehealth Health Reimbursement Arrangement for Voluntary Employee Retirement Option Window Participants | - | 66 | - | - | - |
| 2012 | 6 | 11,211 | $0 | $0 | - |
| MAINEHEALTH EMPLOYEE HEALTH PLAN | - | 10,303 | - | - | - |
| MAINEHEALTH EMPLOYEE DENTAL PLAN | - | 10,738 | - | - | - |
| MAINEHEALTH EMPLOYEE LIFE PLAN | - | 10,407 | - | - | - |
| MAINEHEALTH EMPLOYEE LONG TERM DISABILITY PLAN | - | 10,619 | - | - | - |
| MAINEHEALTH EMPLOYEE VISION PLAN | - | 7,761 | - | - | - |
| MAINEHEALTH SHORT TERM DISABILITY INCOME PROTECTION PLAN | - | 11,211 | - | - | - |
| 2011 | 6 | 10,349 | $0 | $0 | - |
| MAINEHEALTH EMPLOYEE DENTAL PLAN | - | 10,349 | - | - | - |
| MAINEHEALTH EMPLOYEE LIFE PLAN | - | 9,661 | - | - | - |
| MAINEHEALTH EMPLOYEE LONG TERM DISABILITY PLAN | - | 10,124 | - | - | - |
| MAINEHEALTH EMPLOYEE VISION PLAN | - | 7,391 | - | - | - |
| MAINEHEALTH SHORT TERM DISABILITY INCOME PROTECTION PLAN | - | 10,027 | - | - | - |
| MAINEHEALTH EMPLOYEE HEALTH PLAN | - | 10,279 | - | - | - |
| 2010 | 6 | 9,450 | $0 | $0 | - |
| MAINEHEALTH EMPLOYEE LIFE PLAN | - | 9,450 | - | - | - |
| MAINEHEALTH SHORT TERM DISABILITY INCOME PROTECTION PLAN | - | 8,863 | - | - | - |
| MAINEHEALTH EMPLOYEE LONG TERM DISABILITY PLAN | - | 8,857 | - | - | - |
| MAINEHEALTH EMPLOYEE DENTAL PLAN | - | 9,256 | - | - | - |
| MAINEHEALTH EMPLOYEE HEALTH PLAN | - | 9,270 | - | - | - |
| MAINEHEALTH EMPLOYEE VISION PLAN | - | 5,399 | - | - | - |
| 2009 | 7 | 9,186 | $0 | $0 | - |
| MAINEHEALTH EMPLOYEE DENTAL PLAN | - | 7,947 | - | - | - |
| MAINEHEALTH EMPLOYEE HEALTH PLAN | - | 7,937 | - | - | - |
| MAINEHEALTH EMPLOYEE LIFE PLAN | - | 9,186 | - | - | - |
| MAINEHEALTH EMPLOYEE LONG TERM DISABILITY PLAN | - | 8,614 | - | - | - |
| MAINEHEALTH SHORT TERM DISABILITY INCOME PROTECTION PLAN | - | 8,617 | - | - | - |
| MAINEHEALTH EMPLOYEE VISION PLAN | - | 4,908 | - | - | - |
| MAINEHEALTH SHORT TERM DISABILITY | - | 0 | - | - | - |
| 2008 | 7 | 8,260 | $0 | $0 | - |
| MAINEHEALTH SHORT TERM DISABILITY | - | 30 | - | - | - |
| MAINEHEALTH EMPLOYEE VISION PLAN | - | 4,169 | - | - | - |
| MAINEHEALTH EMPLOYEE HEALTH PLAN | - | 7,103 | - | - | - |
| MAINEHEALTH EMPLOYEE DENTAL PLAN | - | 7,179 | - | - | - |
| MAINEHEALTH EMPLOYEE LIFE PLAN | - | 8,260 | - | - | - |
| MAINEHEALTH EMPLOYEE LONG TERM DISABILITY PLAN | - | 7,602 | - | - | - |
| MAINEHEALTH SHORT TERM DISABILITY INCOME PROTECTION PLAN | - | 7,494 | - | - | - |
| 2007 | 7 | 7,832 | $0 | $0 | - |
| MAINEHEALTH EMPLOYEE DENTAL PLAN | - | 6,818 | - | - | - |
| MAINEHEALTH EMPLOYEE HEALTH PLAN | - | 6,743 | - | - | - |
| MAINEHEALTH SHORT TERM DISABILITY | - | 1,394 | - | - | - |
| MAINEHEALTH EMPLOYEE LONG TERM DISABILITY PLAN | - | 7,092 | - | - | - |
| MAINEHEALTH EMPLOYEE LIFE PLAN | - | 7,832 | - | - | - |
| MAINEHEALTH EMPLOYEE VISION PLAN | - | 3,816 | - | - | - |
| MAINEHEALTH SHORT TERM DISABILITY INCOME PROTECTION PLAN | - | 7,096 | - | - | - |
| 2006 | 5 | 7,533 | $0 | $0 | - |
| MAINEHEALTH EMPLOYEE LIFE PLAN | - | 7,533 | - | - | - |
| MAINEHEALTH EMPLOYEE LONG TERM DISABILITY PLAN | - | 6,638 | - | - | - |
| MAINEHEALTH SHORT TERM DISABILITY | - | 1,550 | - | - | - |
| MAINEHEALTH EMPLOYEE HEALTH PLAN | - | 6,455 | - | - | - |
| MAINEHEALTH EMPLOYEE DENTAL PLAN | - | 6,514 | - | - | - |
| 2005 | 5 | 7,191 | $0 | $0 | - |
| MAINEHEALTH SHORT TERM DISABILITY | - | 1,392 | - | - | - |
| MAINEHEALTH EMPLOYEE HEALTH PLAN | - | 6,190 | - | - | - |
| MAINEHEALTH EMPLOYEE LONG TERM DISABILITY PLAN | - | 6,356 | - | - | - |
| MAINEHEALTH EMPLOYEE DENTAL PLAN | - | 6,228 | - | - | - |
| MAINEHEALTH EMPLOYEE LIFE PLAN | - | 7,191 | - | - | - |
| 2004 | 5 | 12,636 | $0 | $0 | - |
| MAINEHEALTH EMPLOYEE LONG TERM DISABILITY PLAN | - | 6,542 | - | - | - |
| MAINEHEALTH EMPLOYEE DENTAL PLAN | - | 6,193 | - | - | - |
| MAINEHEALTH EMPLOYEE HEALTH PLAN | - | 12,636 | - | - | - |
| MAINEHEALTH EMPLOYEE LIFE PLAN | - | 7,167 | - | - | - |
| MAINEHEALTH SHORT TERM DISABILITY | - | 1,416 | - | - | - |
| 2003 | 5 | 6,904 | $0 | $0 | - |
| MAINEHEALTH EMPLOYEE LONG TERM DISABILITY PLAN | - | 6,252 | - | - | - |
| MAINEHEALTH EMPLOYEE LIFE PLAN | - | 6,904 | - | - | - |
| MAINEHEALTH EMPLOYEE DENTAL PLAN | - | 5,982 | - | - | - |
| MAINEHEALTH EMPLOYEE HEALTH PLAN | - | 6,515 | - | - | - |
| MAINEHEALTH SHORT TERM DISABILITY PLAN | - | 4,328 | - | - | - |
| 2002 | 5 | 12,170 | $0 | $0 | - |
| MAINEHEALTH EMPLOYEE HEALTH PLAN | - | 12,170 | - | - | - |
| MAINEHEALTH EMPLOYEE DENTAL PLAN | - | 3,881 | - | - | - |
| MAINEHEALTH EMPLOYEE LIFE PLAN | - | 6,792 | - | - | - |
| MAINEHEALTH EMPLOYEE LONG TERM DISABILITY PLAN | - | 6,348 | - | - | - |
| MAINEHEALTH SHORT TERM DISABILITY PLAN | - | 4,213 | - | - | - |
| 2001 | 4 | 11,508 | $0 | $0 | - |
| MAINEHEALTH EMPLOYEE HEALTH PLAN | - | 11,508 | - | - | - |
| MAINEHEALTH EMPLOYEE DENTAL PLAN | - | 5,479 | - | - | - |
| MAINEHEALTH EMPLOYEE LIFE PLAN | - | 6,639 | - | - | - |
| MAINEHEALTH EMPLOYEE LONG TERM DISABILITY PL | - | 5,480 | - | - | - |
| 2000 | 2 | 11,394 | $0 | $0 | - |
| MAINEHEALTH EMPLOYEE HEALTH PLAN | - | 11,394 | - | - | - |
| MAINEHEALTH EMPLOYEE DENTAL PLAN | - | 4,899 | - | - | - |