Aetna Medicare Signature Extra (HMO) — 2027
The short answer: Aetna Medicare Signature Extra (HMO) is a HMO plan offered by Aetna for 2027 in 10 counties in Texas. Its monthly premium is $0. Medicare rates it 3 out of 5 stars.
Aetna Medicare Signature Extra (HMO) (H4523-015) is a health maintenance organization (HMO). It is open to anyone who has Medicare Part A and Part B and lives in the plan service area. It is sold by Aetna Medicare, part of CVS Health Corporation.
Costs at a glance
| Monthly premium (CMS data, October 18, 2026) | $0 |
|---|---|
| Part D deductible | $400 |
| In-network out-of-pocket maximum | $7,150 |
| CMS star rating | 3 out of 5 stars |
Source: CMS CY2027 Landscape Source File, data as of October 18, 2026. Plan information is based on publicly available information from Medicare.gov. Premiums and plan availability are subject to change as contracts are finalized.
Where Aetna Medicare Signature Extra (HMO) is offered
Aetna Medicare Signature Extra (HMO) is offered in 10 counties in Texas for 2027:
- Brazoria County
- Chambers County
- Fort Bend County
- Hardin County
- Harris County
- Jefferson County
- Liberty County
- Montgomery County
- San Jacinto County
- Waller County
How Aetna Medicare Signature Extra (HMO) compares
The median monthly premium across Aetna plans in Texas is $0; this plan charges $0. The average in-network out-of-pocket maximum among Medicare Advantage plans in Texas is about $7,976; this plan’s maximum is $7,150.
Similar plans from Aetna in Texas
- Aetna Medicare Signature Extra (HMO) — $0 a month
- Aetna Medicare Prime Care (HMO) — $0 a month
- Aetna Medicare Signature Care (HMO) — $0 a month
- Aetna Medicare Prime Care (HMO) — $0 a month
- Aetna Medicare Signature (HMO) — $0 a month
- Aetna Medicare Signature (HMO) — $0 a month
Frequently asked questions
- What is the monthly premium for Aetna Medicare Signature Extra (HMO)?
- The monthly premium for Aetna Medicare Signature Extra (HMO) is $0 in CMS data as of October 18, 2026.
- What is the out-of-pocket maximum for Aetna Medicare Signature Extra (HMO)?
- The in-network out-of-pocket maximum for Aetna Medicare Signature Extra (HMO) is $7,150 for 2027.
- What is the Part D deductible for Aetna Medicare Signature Extra (HMO)?
- The Part D deductible for Aetna Medicare Signature Extra (HMO) is $400 for 2027.
- What kind of plan is Aetna Medicare Signature Extra (HMO)?
- Aetna Medicare Signature Extra (HMO) is a HMO: a health maintenance organization (HMO). It is open to anyone who has Medicare Part A and Part B and lives in the plan service area.
- Who is Aetna Medicare Signature Extra (HMO) for?
- Aetna Medicare Signature Extra (HMO) It is open to anyone who has Medicare Part A and Part B and lives in the plan service area.
- Where is Aetna Medicare Signature Extra (HMO) offered?
- Aetna Medicare Signature Extra (HMO) is offered in 10 counties in Texas for 2027.
- What is the CMS star rating for Aetna Medicare Signature Extra (HMO)?
- Aetna Medicare Signature Extra (HMO) Medicare rates it 3 out of 5 stars.
Source: CMS CY2027 Landscape Source File, data as of October 18, 2026. Plan information is based on publicly available information from Medicare.gov. Premiums and plan availability are subject to change as contracts are finalized.
About star ratings: Medicare evaluates plans every year and rates them on a 5-star system based on quality and performance. Star ratings shown on this page are the official CY2027 ratings published by CMS. A plan with no rating shown has not yet been rated by CMS.
Talk with a licensed agent about the plans in your area: call 1-866-340-3441.