Plan year 2027 · St. Clair County, MI
Medicare Advantage plans leaving St. Clair County, Michigan in 2027
4 carriers are pulling plans from St. Clair County for 2027: Priority Health, Wellcare, Humana and 1 more.
Step 1 · Check your plan
Is your plan leaving St. Clair County?
Tap your plan to see its 2027 status in St. Clair County, or type its name.
Is your plan one of these?
4 carriers are changing coverage in St. Clair County for 2027: 8 plan terminations. Roughly 353 members in St. Clair County are affected. 73 Medicare Advantage plans were offered here in 2026; 63 are offered for 2027. If you're enrolled in one of the plans below, you'll need to pick a new plan for January 1, 2027.
Carriers with changes in St. Clair County
- Priority Health2 terminations190 membersPriorityMedicare Vintage (HMO-POS) · PriorityMedicare Vital (PPO)
- Wellcare4 terminations142 membersWellcare Simple Open (PPO) · Wellcare Patriot Giveback Open (PPO) · Wellcare Dual Access Open (PPO D-SNP) …
- Humana1 termination21 membersHumana Gold Plus Chronic Kidney Disease (HMO C-SNP)
- Aetna1 terminationAetna Medicare Enhanced (PPO)
Every affected plan in St. Clair County
Sorted by carrier. Effective dates are for the 2027 plan year.
| Carrier | Plan | What's changing | Effective | What members must do |
|---|---|---|---|---|
| Aetna Medicare | Aetna Medicare Enhanced (PPO) H5521-607 · PPO | Termination | January 1, 2027 | Choose a new plan before the deadline. |
| Humana | Humana Gold Plus Chronic Kidney Disease (HMO C-SNP) H8908-006 · HMO C-SNP | Termination | January 1, 2027 | Choose a new plan before the deadline. |
| Priority Health Medicare | PriorityMedicare Vintage (HMO-POS) H2320-031 · HMO-POS | Termination | January 1, 2027 | Choose a new plan before the deadline. |
| Priority Health Medicare | PriorityMedicare Vital (PPO) H4875-022 · PPO | Termination | January 1, 2027 | Choose a new plan before the deadline. |
| Wellcare | Wellcare Dual Access Open (PPO D-SNP) H2117-002 · PPO D-SNP | Termination | January 1, 2027 | Choose a new plan before the deadline. |
| Wellcare | Wellcare Dual Reserve (HMO-POS D-SNP) H5475-039 · HMO-POS D-SNP | Termination | January 1, 2027 | Choose a new plan before the deadline. |
| Wellcare | Wellcare Patriot Giveback Open (PPO) H2117-003 · PPO | Termination | January 1, 2027 | Choose a new plan before the deadline. |
| Wellcare | Wellcare Simple Open (PPO) H2117-001 · PPO | Termination | January 1, 2027 | Choose a new plan before the deadline. |
Plans available in St. Clair County for 2027
Losing a plan does not mean losing options. 63 Medicare Advantage plans from 9 carriers are offered in St. Clair County, Michigan for 2027. 38 have a $0 monthly premium, and 9 are D-SNP plans for people with both Medicare and Medicaid.
| Plan | Type | Monthly premium |
|---|---|---|
| Aetna Medicare Chronic Care (HMO C-SNP)Aetna Medicare$0/moHMO C-SNP | HMO C-SNP | $0 |
| Aetna Medicare Dual Care (HMO D-SNP)Aetna Medicare$0/moHMO D-SNP | HMO D-SNP | $0 |
| Aetna Medicare Eagle (PPO)Aetna Medicare$0/moPPO | PPO | $0 |
| Aetna Medicare Signature (HMO-POS)Aetna Medicare$0/moHMO-POS | HMO-POS | $0 |
| Aetna Medicare Signature (PPO)Aetna Medicare$0/moPPO | PPO | $0 |
Showing the 5 lowest-premium of 63 available plans. 2027 star ratings are published by CMS in early October 2026. Premiums shown are the consolidated Part C + D monthly premium.
Dates that matter
Your ANOC letter arrives
Carriers must mail the Annual Notice of Change — and non-renewal notices — before enrollment opens.
Annual Enrollment Period
Pick your 2027 plan. Coverage you choose starts January 1, 2027.
How it works →Special Enrollment Period
Members of terminated plans get extra time to choose a new Medicare Advantage or Part D plan.
How it works →Guaranteed-issue Medigap window
Losing your plan gives you the right to buy select Medigap policies with no health questions.
Medicare Advantage Open Enrollment
Already in a Medicare Advantage plan on January 1? You can make one change: switch plans or go back to Original Medicare.
How it works →
Step 2 · Tell us where to send your options
Your 2027 options in St. Clair County
Step 3 · Choose your path
You're all set.
Both options are free. Either way, your information stays with our office.
Where else these carriers are leaving in Michigan
Priority Health
Wellcare
ZIP codes in St. Clair County
These changes apply to Medicare Advantage members living in St. Clair County, including these ZIP codes:
48001, 48002, 48006, 48014, 48022, 48023, 48027, 48028, 48032, 48039, 48040, 48041, 48049, 48054, 48059, 48060, 48063, 48064, 48074, 48079, 48097