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Aetna (CVS Health) Medicare plans ending in Illinois for 2027

Which Aetna (CVS Health) plans are listed as leaving Illinois, where, and what to do next.

Quick answer

15 Aetna (CVS Health) plans are listed in Illinois for 2026 but not for 2027, in 70 counties, covering at least 18,312 people enrolled today. If you have one of these plans, you can choose a new plan from October 15 to December 7, and coverage starts January 1.

Aetna (CVS Health) plans leaving Illinois

Plan going awayWherePeople enrolled (at least)
Aetna Medicare Signature (PPO)
H7301-027		33 counties5,818
Aetna Medicare Duly Prime (PPO)
H5521-314		3 counties2,997
Aetna Medicare Enhanced Extra (HMO-POS)
H2663-006		10 counties2,684
Aetna Medicare Signature (HMO-POS)
H2663-017		2 counties2,149
Aetna Medicare Signature Extra (PPO)
H7301-021		12 counties1,171
Aetna Medicare Signature (PPO)
H7301-007		6 counties747
Aetna Medicare Elite (PPO)
H1608-050		10 counties614
Aetna Medicare Enhanced (PPO)
H7301-009		6 counties581
Aetna Medicare Enhanced (PPO)
H7301-034		33 counties485
Aetna Medicare Enhanced (PPO)
H7301-032		3 counties428
Aetna Medicare Prime Chronic Total (HMO C-SNP)
H1206-009		10 counties407
Aetna Medicare Eagle (PPO)
H7301-023		39 counties116
Aetna Medicare Enhanced (PPO)
H1608-013		10 counties95
Aetna Medicare Signature (HMO-POS)
H2663-103		1 county20
Aetna Medicare Chronic Care (HMO C-SNP)
H2663-100		1 countynot listed

Counties with Aetna (CVS Health) plans leaving

What to do if you have a Aetna (CVS Health) plan

  1. Read the notice from Aetna (CVS Health). It names the plan that is ending and your options.
  2. Compare 2027 options before December 7, including other Medicare Advantage plans, or Original Medicare with a Medicare Supplement and a Part D drug plan.
  3. Check that your doctors, hospitals and prescriptions are covered by any plan you consider.
  4. Free, unbiased help: Illinois Senior Health Insurance Program (SHIP) at 800-252-8966, or Medicare.gov, 1-800-MEDICARE.
Is my Aetna (CVS Health) plan ending in Illinois?

Check the list above for your plan name or plan ID. A plan can be listed because it was renumbered or replaced, so your plan notice is the final word. Aetna (CVS Health) must notify you if your plan is not renewing.

When can I pick a new plan?

The Annual Enrollment Period runs October 15 to December 7, and new coverage starts January 1. People whose plan is not renewing generally get extra time afterward. Confirm your dates with Medicare.gov or your plan notice.

Do I have to enroll if I call?

No. Calling is a conversation about your options, and you are never required to enroll.

Aetna (CVS Health) plan ending? Call 855-367-1095

Call Lander LLC to go over your options. There is no cost to call or to speak with an agent, and you are never required to enroll in anything.

Call 855-367-1095 Open 8 AM-10 PM Eastern time

Source: CMS Medicare Advantage and Part D landscape files for 2026 and 2027, and CMS enrollment data from September 2026.

Reviewed by Richard Lander, licensed insurance agent (NPN 21255551), Lander LLC. Last updated October 3, 2026. This page is educational and is not a quote, an offer of coverage, or legal or tax advice.

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Medicare

Medicare Open Enrollment starts October 15th

Take a look at Illinois plans, or go ahead and enroll yourself. Call if you need any help with your application.

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Under 65 · ACA

ACA Open Enrollment opens November 1st

Open enrollment starts November 1st. Not sure which Illinois plan is right for you? Call and we'll help you find it.

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