CMS contract · Contract Year 2026

H3312 Medicare plans

Aetna Medicare

19plan records
19plan IDs
19medical records
16listed service areas

Contract overview

2026 plans under H3312

CMS contract H3312 contains 19 plan-segment records in this dataset. Select a plan code below for its detailed benefit page.

OrganizationAetna Medicare
Plan typesHMO · HMOPOS
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Showing all 19 plan records.

H3312-002-000 HMO

Aetna Medicare Signature (HMO)

Metro: Bronx & Brooklyn

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H3312-018-000 HMOPOS

Aetna Medicare Enhanced (HMO-POS)

Westchester and Rockland Counties

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H3312-048-000 HMO

Aetna Medicare Signature (HMO)

Central Upstate NY 1

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H3312-062-000 HMO

Aetna Medicare Signature (HMO)

Capital Region and Hudson Valley Area

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H3312-064-000 HMO

Aetna Medicare Enhanced (HMO)

Nassau and Suffolk Counties

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H3312-065-000 HMOPOS

Aetna Medicare Signature (HMO-POS)

Western New York

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H3312-069-000 HMO

Aetna Medicare Full Dual Care (HMO D-SNP)

Metro Area: LI, 5 Boroughs, Westchester/Rockland · Dual-Eligible

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H3312-070-000 HMO

Aetna Medicare Full Dual (HMO D-SNP)

Upstate NY Area: HV, Capital, CNY, WNY · Dual-Eligible

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H3312-073-000 HMO

Aetna Medicare FIDE Care (HMO D-SNP)

Metro: Brooklyn · Dual-Eligible

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H3312-074-000 HMO

Aetna Medicare Signature Care (HMO)

Bronx, Brooklyn, NYC, Queens, Nassau, Westchester

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H3312-081-000 HMO

Aetna Medicare Enhanced (HMO)

Metro: Queens

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H3312-082-000 HMO

Aetna Medicare Enhanced (HMO)

Metro: Staten Island

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H3312-087-000 HMO

Aetna Medicare Full Dual (HMO D-SNP)

Greater Rochester Area · Dual-Eligible

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H3312-089-000 HMO

Aetna Medicare Partial Dual (HMO D-SNP)

Upstate NY Area: HV, Capital, CNY, WNY · Dual-Eligible

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H3312-090-000 HMO

Aetna Medicare Partial Dual Care (HMO D-SNP)

Metro Area: LI, 5 Boroughs, Westchester/Rockland · Dual-Eligible

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H3312-091-000 HMO

Aetna Medicare Chronic Care (HMO C-SNP)

Metro: 5 boroughs of NYC · Chronic or Disabling Condition

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H3312-097-000 HMO

Aetna Medicare Signature (HMO)

Upstate NY: Otsego, Seneca, Wayne, Yates

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H3312-801-000 HMO

Aetna Medicare Plan (HMO)

New York · Employer-only

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H3312-804-000 HMO

Aetna Medicare Plan w/Rx (HMO)

New York · Employer-only

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About contract pages

Why plans are grouped by contract

Medicare plan codes begin with a five-character CMS contract ID such as H3312. A contract can contain multiple plan IDs and service-area segments, so related codes can share the same contract while having different benefits or availability.

The records on this page come from the same official CMS 2026 sources used by Medicare Plan Lookup. Open the individual plan page and confirm final details in current official plan documents before relying on a benefit or cost-sharing amount.