Aetna Medicare Signature (PPO)
California Medicare Advantage Plan (2026 Plan)
Select your County to view details for Aetna Medicare Signature (PPO) specific to your location
Overview of Aetna Medicare Signature (PPO) in California

Additional Coverage
Overall Government Star Rating
4.5Variations of Aetna Medicare Signature (PPO) Within California
Aetna Medicare Signature (PPO) is available in 8 California Counties. Pricing and benefit details can vary by location. Each variation of Aetna Medicare Signature (PPO) has a unique Plan ID and benefits which can differ by monthly premium, deductible, out-of-pocket maximum, and other costs such as copays and coinsurance. Each variation of Aetna Medicare Signature (PPO) in California is listed below:
$6,350 In-network
Available in Counties: Los Angeles, Orange
$6,750 In-network
Available in Counties: Alameda, Sacramento, San Francisco, San Luis Obispo, Yolo
$6,350 In-network
Available in Counties: San Diego
Comparing the Quality Score of Aetna Medicare Signature (PPO) to Other Plans in California
Each year the federal government evaluates the quality of Medicare Advantage and Part D Prescription Drug plans based on a 5-star scoring system. For 2026, Aetna Medicare Signature (PPO) received an overall government quality rating of 4.5 stars out of 5 stars.
Aetna Medicare Signature (PPO) performed better than California’s State average overall quality score of 3.8 stars.
The government calculates an “Overall star rating” based on ratings for sub components including “Health plan star rating” and “Drug plan star rating”, which includes further subcomponents of each.
Aetna Medicare Signature (PPO) received 4.5 stars for its health plan quality score which is better than the California State average health plan quality score of 3.7 stars.
Aetna Medicare Signature (PPO) received 5 stars for its drug plan quality score which is better than the California State average drug plan quality score of 3.9 stars.
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