MedicarePartD.guide

A non-government resource built from CMS public data

Aetna Medicare Enhanced (PPO)

Available to residents of Alameda County, CA for 2026. Contract H5521, plan 581, segment 0.

Plan details

Monthly premium$12.90
Drug deductible$615.00Tier 1 and 2 exempt
Plan typeMedicare Advantage
Contract / planH5521-581-0
Offered byAetna Medicare
Parent organizationCVS Health Corporation
Formulary drugs3,715

CMS star ratings

Overall
4.5 out of 5 stars for Overall
Health plan (Part C)
4.5 out of 5 stars for Health plan (Part C)
Drug plan (Part D)
5 out of 5 stars for Drug plan (Part D)

Drug tiers — preferred pharmacy, initial coverage

TierCost-sharing
Tier 1$0.00
Tier 2$0.00
Tier 324%
Tier 425%
Tier 525%

Also available in 3 other CA counties