Is My Plan Ending?

Aetna Medicare Prime Chronic Total (HMO C-SNP) (H1206-009) in 2027

We are not affiliated with Aetna Medicare. Plan and company names are shown only to identify plans.

HMO C-SNP: about this plan type · For people with certain chronic conditions: about Special Needs Plans · Legal name: COVENTRY HEALTH CARE OF ILLINOIS, INC.

Being replaced in all 10 counties where it was offered in 2026, by Aetna Medicare Prime Chronic Care (HMO C-SNP) (H1206-004). CMS's 2027 plan list doesn't include this plan.

Check Your Plan with Your ZIP Code

BeingReplaced
10
countiesCMS crosswalk
People inThis Plan
~420
CMS enrollment,October 2026

Being replaced: members are moved into another plan from the same company. For some plans, CMS's file also lists the plan as ending, so some members may not be moved. The rest need to pick a plan. Their Annual Notice of Change explains the new plan. Everyone in these plans keeps Medicare.

Illinois

See the 10 counties in IllinoisHide the counties
Where H1206-009 is offered in Illinois, 2026 and 2027
CountyWhat's HappeningPeople in Plan
Cook County: what this means for you
All plans in Cook County
Being replaced (CMS crosswalk) New plan: Aetna Medicare Prime Chronic Care (HMO C-SNP) (H1206-004-0)~280
DeKalb County: what this means for you
All plans in DeKalb County
Being replaced (CMS crosswalk) New plan: Aetna Medicare Prime Chronic Care (HMO C-SNP) (H1206-004-0)10 or fewer
DuPage County: what this means for you
All plans in DuPage County
Being replaced (CMS crosswalk) New plan: Aetna Medicare Prime Chronic Care (HMO C-SNP) (H1206-004-0)~10
Grundy County: what this means for you
All plans in Grundy County
Being replaced (CMS crosswalk) New plan: Aetna Medicare Prime Chronic Care (HMO C-SNP) (H1206-004-0)10 or fewer
Kane County: what this means for you
All plans in Kane County
Being replaced (CMS crosswalk) New plan: Aetna Medicare Prime Chronic Care (HMO C-SNP) (H1206-004-0)~20
Kankakee County: what this means for you
All plans in Kankakee County
Being replaced (CMS crosswalk) New plan: Aetna Medicare Prime Chronic Care (HMO C-SNP) (H1206-004-0)10 or fewer
Lake County: what this means for you
All plans in Lake County
Being replaced (CMS crosswalk) New plan: Aetna Medicare Prime Chronic Care (HMO C-SNP) (H1206-004-0)~20
McHenry County: what this means for you
All plans in McHenry County
Being replaced (CMS crosswalk) New plan: Aetna Medicare Prime Chronic Care (HMO C-SNP) (H1206-004-0)~20
Will County: what this means for you
All plans in Will County
Being replaced (CMS crosswalk) New plan: Aetna Medicare Prime Chronic Care (HMO C-SNP) (H1206-004-0)~20
Winnebago County: what this means for you
All plans in Winnebago County
Being replaced (CMS crosswalk) New plan: Aetna Medicare Prime Chronic Care (HMO C-SNP) (H1206-004-0)~50

Costs and Star Rating

Costs for H1206-009, 2026
What2026
Monthly premium (without Extra Help)$15.20 a month
Maximum you pay for covered medical care$9,250 (in-network)
Drug deductible$615
Overall star rating (from CMS)Not enough data available

CMS rates contracts, so plans under one contract share its rating. For costs with Extra Help, use the lookup.

What Happens Next

Where it is being replaced, CMS's crosswalk moves members into the plan or plans shown in the table. Your Annual Notice of Change explains the new plan.

These numbers come from CMS's plan files. If you're in this plan, confirm with your Annual Notice of Change or the letter from your plan.

Source: CMS CY2027 Landscape, data as of October 18, 2026 (release 202610). Enrollment: CMS Monthly Enrollment by Contract/Plan/State/County, October 2026. Plan moves: CMS 2027 Plan Crosswalk, file dated October 1, 2026. People counts add up the counties where this plan is offered. They leave out members who live outside that area. See how we get our numbers.