Medicare Advantage

Aetna's Medicare Advantage plans in Cincinnati for 2027: four plans not returning, none new

CINCINNATI — As the Annual Enrollment Period for 2027 Medicare coverage runs from October 15 through December 7, 2026, Aetna's Medicare Advantage lineup in Hamilton County is shifting. For plan year 2027, Aetna is offering seven Medicare Advantage plans in the county Cincinnati sits in — down from 11 the year before, with four plans not returning and none added.

That matters this fall because if your current Aetna plan is one of the four not returning for 2027, you will need to pick a different plan during Annual Enrollment or you could end up back in Original Medicare on January 1. If your plan is renewing, you do not have to do anything — but the Annual Notice of Change (ANOC) your plan mailed in September is the place to see what is changing.

MyMedicarePlans.org is an independent consumer site. We are not Aetna, and Aetna is one of 14 carriers offering Medicare Advantage plans in Hamilton County next year (82 plans in all).

How many Aetna Medicare Advantage plans are offered in Cincinnati for 2027?

Aetna is offering 7 Medicare Advantage plans in Hamilton County — the county Cincinnati sits in — for 2027. By plan type, that breaks down to 3 HMO plans, 1 HMO-POS plan, and 3 PPO plans. Six of the seven include Part D prescription drug coverage; one does not.

Plan availability is set at the county level, so these counts apply to anyone with a Hamilton County ZIP code, whether you live in Cincinnati proper or in a nearby community. The table below lists every Aetna plan in the county for 2027 with its plan type and drug-coverage status.

Which Aetna Special Needs Plans are available in Hamilton County for 2027?

Aetna is offering 3 Special Needs Plans (SNPs) in Hamilton County for 2027: 2 Chronic Condition SNPs (C-SNPs) and 1 Institutional SNP (I-SNP). Those are Aetna Medicare Chronic Care (HMO C-SNP), Aetna Medicare Chronic Care Total (HMO C-SNP), and Aetna Medicare Longevity (HMO I-SNP).

Each SNP has its own eligibility rules. C-SNPs are for people living with specific chronic conditions, and I-SNPs are for people who live in (or need the level of care provided in) a long-term care facility. If you think an SNP might fit, 1-800-MEDICARE or the plan directly can confirm whether you qualify.

Aetna is not offering a Dual Eligible SNP (D-SNP) in Hamilton County for 2027. If you have both Medicare and full Medicaid, other carriers in the county may offer D-SNPs; the Medicare Plan Finder can show you which.

What is new or not returning in Aetna's 2027 Cincinnati lineup?

For 2027, Aetna has 0 new Medicare Advantage plans in Hamilton County and 4 plans not returning from the 2026 lineup. If your current Aetna plan is one of the four being discontinued in the county, Aetna is required to send you a non-renewal notice explaining your options and your Special Enrollment Period rights.

For every plan that is returning, Aetna's ANOC spells out exactly what is changing year over year — the premium, the drug list, the pharmacy network, the provider network, the copays, and the extra benefits. Read it alongside your current plan's Evidence of Coverage before you decide to stay.

How do I check an Aetna plan against my doctors and prescriptions before December 7?

The most reliable way is the Medicare Plan Finder at medicare.gov. Enter your ZIP code, add your prescriptions and your preferred pharmacy, then compare plans side by side — the tool shows your estimated yearly drug costs under each plan's formulary.

For doctors and hospitals, call Aetna's member services number (printed on the plan's page in Plan Finder) and ask whether a specific provider is in network for the specific plan you are considering. Networks differ from plan to plan even within the same carrier, so a provider who is in network for one Aetna plan is not automatically in network for another. You can also call 1-800-MEDICARE (TTY 1-877-486-2048), 24 hours a day, 7 days a week.

What Medicare dates and figures should Cincinnati residents know for 2027?

The Annual Enrollment Period runs October 15 through December 7, 2026, and any plan change you make takes effect January 1, 2027. If you enroll in a Medicare Advantage plan and change your mind, the Medicare Advantage Open Enrollment Period from January 1 to March 31, 2027 lets you switch once to a different Advantage plan or back to Original Medicare.

For Part D in 2027, CMS has confirmed the out-of-pocket cap rises to $2,400 (up from $2,100 in 2026) and the maximum deductible rises to $700 (up from $615 in 2026). The 2027 Part B standard premium and deductible, and the 2027 IRMAA income brackets, have not yet been announced; CMS typically publishes them in the fall. The Medicare Prescription Payment Plan — which lets you spread out-of-pocket drug costs across the year in monthly installments — remains available in 2027.