Other · DOL Form 5500 · 2024

Mymichigan Health Retirement Plan

Data updated 2026-07-24

$818M
Total assets: 8,042
Participants: 98th
Percentile by assets: $101,723
Avg per participant

Official DOL plan name: Midmichigan Health 403b Savings Plan · Sponsored by Mymichigan Health · Michigan · Healthcare & Social Assistance

$818M in assets, 8,042 participants

Mymichigan Health's Midmichigan Health 403b Savings Plan reported $818M in total assets and 8,042 participants in its 2024 DOL Form 5500 filing, ranking in the 98th percentile by assets among filed plans. Figures are as reported by the plan sponsor to the Department of Labor, not audited or endorsed by PlainRetire.

98th percentile by assets (of 116,472 plans)

Coverage in Michigan

Midmichigan Health 403b Savings Plan covers 8,042 participants in Michigan, 13x the typical Michigan plan (state average ~632 per filing). Assets: $818M.

$818M
total plan assets (2024 EOY): 8,042
covered participants: 98th
percentile by assets (of 116,472 plans): $101,723
avg assets per participant

Midmichigan Health 403b Savings Plan end-of-year assets rose from $665M in the plan year 2023 filing to $818M in the plan year 2024 filing.
Midmichigan Health 403b Savings Plan reported participants rose from 6,800 in the plan year 2023 filing to 8,042 in the plan year 2024 filing.
Midmichigan Health 403b Savings Plan reported net income rose from $133M in the plan year 2023 filing to $153M in the plan year 2024 filing.

See the national 2023→2024 release diff →

State

Michigan

Industry

Healthcare & Social Assistance

Participants vs Michigan filers

In Michigan, the average filing covers about 632 participants across 3,963 plans. Midmichigan Health 403b Savings Plan reports 8,042 participants - 13x that state average ($818M EOY assets).

Michigan filing particulars

Total Assets (Beginning of Year)	$665M
Net Assets (End of Year)	$818M
Net Income	$153M
Employer EIN	382459948
Plan Effective Date	2008-01-01
Filing Status	FILING RECEIVED

Sponsor Plan History (Mymichigan Health)

Total plan assets by year, all Mymichigan Health plans on file

Year	Plans	Participants	Total Assets
2022	3	10,685	$941M
2023	3	10,736	$872M
2024	2	8,104	$1.0B

Nearby Other Plans in Michigan

Peer Other plans, same state, same plan type, ranked by total assets.

Midmichigan Health 403b Savings Plan vs. nearby Other plans in Michigan, assets vs. participants

Fca US LLC UAW Savings Plan $5.2B · 44,591
Fca US LLC Salaried Employees' Savings Plan $5.1B · 15,683
Spectrum Health System 403(b) Plan $3.2B · 32,821
Beaumont Health 403(b) Retirement Savings Plan $3.0B · 34,160
Henry Ford Health System Heritage 403(b) Plan $1.4B · 14,465

Compare Midmichigan Health 403b Savings Plan side-by-side with 3 peers →

Similar-Sized Other Plans Nationally

Other plans in other states closest to Midmichigan Health 403b Savings Plan by total assets, not by location.

Rady Children's Hospital- San Diego 403(b) Plan (CA) $820M · 5,957
Carilion Clinic 403(b) Retirement Savings Plan (VA) $822M · 13,296
Carpenters & Joiners Defined Contribution Plan (MN) $811M · 22,289
St. Luke's Health Network 403(b) Plan (PA) $810M · 19,666

Frequently Asked Questions

How did Midmichigan Health 403b Savings Plan assets move in 2024? ▼

Midmichigan Health 403b Savings Plan grew sharply - up 23.1% during 2024, from $665M to $818M. Reported net income was $153M.

How have Mymichigan Health plan assets changed over time? ▼

Across 3 plan years on file (2022-2024), Mymichigan Health's sponsor-wide assets grew 7.4%, from $941M to $1.0B.

Where does Midmichigan Health 403b Savings Plan rank by assets among Form 5500 filers? ▼

Midmichigan Health 403b Savings Plan ranks in the 98th percentile by end-of-year assets among 116,472 plans that reported assets for plan year 2024 (in the top 5% of all filed plans by assets).

Which Other plans are similar in size to Midmichigan Health 403b Savings Plan? ▼

Among Other plans in other states, the closest by assets is Rady Children's Hospital- San Diego 403(b) Plan in CA ($820M, 5,957 participants).

Next read for Midmichigan Health 403b Savings Plan

Filing takeaways

Ways to act on Midmichigan Health 403b Savings Plan's numbers.

By total assets, Midmichigan Health 403b Savings Plan ranks in the top 5% of all filed plans by assets. See the largest plans
Compare it side-by-side against 3 similar Other plans in Michigan. Compare plans
Mymichigan Health's sponsor-wide assets have grown 7.4% since 2022 across 3 plan years on file. More Healthcare & Social Assistance plans

Source: U.S. Department of Labor, Employee Benefits Security Administration (EBSA), Form 5500 public disclosure dataset. Plan year 2024.

Source: DOL EFAST2 filing system (efast.dol.gov) - original filing retrieval by EIN 382459948.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from U.S. Department of Labor Form 5500 filings (EBSA). See our methodology for details.