COBRA vs ACA in Michigan: which costs less?
In Michigan the average benchmark Marketplace plan for a 40-year-old costs $523 a month in 2026 before any credit, $102 below the $625 national average. Michigan expanded Medicaid, so very low incomes may qualify for it. Whether COBRA or the Marketplace costs you less depends on your income for the year.
By Justin KullaLast updated
$523
Average benchmark plan, a month, 2026
Up 29% from $404 in 2025
#40 of 51
By 2026 benchmark premium, highest first
11 states and DC cost less
$62,600
Credit ends above, one person, 2026
$128,600 for a family of four
$3 a month
Credit lost by crossing that line
on the $523 plan
What a single adult would pay in Michigan
Coverage in 2026, the $523 benchmark plan and the IRS table. Estimates; the calculator takes your own numbers.
| Yearly income | Poverty line | Expected share | Credit a month | You pay a month |
|---|---|---|---|---|
| $23,475 | 150% | 4.2% | $441 | $82 |
| $39,125 | 250% | 8.4% | $248 | $275 |
| $54,775 | 350% | 10.0% | $68 | $455 |
| Over $62,600 | Over 400% | none | $0 | $523 |
The benchmark plan rose $119 a month ($1,428 a year) from 2025 to 2026. People under the 400% line were not charged for that: their credit grew to cover it. People above it paid it all. For 2027 coverage the line moves to $63,840 for one person, where a credit of about $0 a month would still be lost if the 2026 benchmark price held.
Michigan compared
Michigan ranks 40 of 51 on 2026 benchmark premium; 11 cost less. Michigan uses the federal marketplace at HealthCare.gov. Medicaid is expanded: adults up to 138% of the poverty line ($22,025 for one person, $37,702 for three in 2026) may qualify, decided on this month’s income, and you can apply at any time.
- Arizona $532 a month, Medicaid expanded
- Ohio $513 a month, Medicaid expanded
- Rhode Island $506 a month, Medicaid expanded
- Hawaii $541 a month, Medicaid expanded
Your 60 days
In Michigan, as everywhere, federal COBRA covers employers with 20 or more employees; a state law may cover smaller ones (ask the Michigan insurance department). You have 60 days to elect COBRA and 60 days after coverage ends to join a Marketplace plan. Details and sources are on the COBRA vs ACA explainer.
Questions about COBRA vs ACA in Michigan
- Is the ACA Marketplace cheaper than COBRA in Michigan?
- It is if your income is low enough for a premium tax credit. In Michigan the average benchmark plan for a 40-year-old costs $523 a month in 2026 before any credit. A single adult at 150% of the poverty line ($23,475 a year) would pay about $82 a month for it after the credit; at 350% ($54,775) about $455. Above $62,600 there is no credit and the plan costs its full price. Compare with the COBRA premium on your own notice.
- What does crossing the 400% line cost in Michigan?
- For a single adult with 2026 coverage, earning one dollar over $62,600 removes a credit of about $3 a month ($41 a year) on the $523 benchmark plan. For 2027 coverage the line moves to $63,840.
- Can I qualify for Medicaid in Michigan after a layoff?
- Michigan expanded Medicaid, so adults 19 to 64 with income up to 138% of the poverty line can qualify: about $22,025 a year for one person and $37,702 for three in 2026. Medicaid is decided on your income this month and you can apply at any time.
Compare with your own numbers
Enter your COBRA quote and your household income. Also: unemployment benefits in Michigan.
Premiums: KFF, marketplace average monthly benchmark premiums, read 2026-10-26. Credit rules: IRS Rev. Proc. 2025-25 and 2026-26. Full list of sources on the explainer. An estimate, not advice.