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Medicare plans in Osceola County, IA — 2027

What agents look up before working a county: plan count, carriers, $0-premium share, star distribution, MOOP range, the 65+ and 60–64 population, and what changed since last year.

In 2027, Osceola County, Iowa has 33 Medicare plans (12 Medicare Advantage with drug coverage, 2 without, 9 standalone Part D, 7 Special Needs) from 11 carriers. 11 Medicare Advantage plans have a $0 premium. The lowest in-network out-of-pocket maximum is $4,400.

What changed vs 2026

  • 7 fewer plans than 2026
  • Carriers entered: Molina Healthcare of Iowa, Inc.
  • Carriers exited: Passport Advantage, Wellmark Advantage Health Plan
  • $0-premium plans down 2

Market snapshot

Residents 65 and older
1,389
Residents 60–64, aging in over the next five years
508
Medicare eligibles
1,550
Medicare Advantage penetration
18.7%
Plans per 1,000 residents 65+
23.8

Carriers by number of plans

  • Aetna Medicare — 8 plans
  • Humana — 6 plans
  • Wellcare — 6 plans
  • Medica — 3 plans
  • Align powered by Sanford Health Plan — 2 plans
  • Iowa Health Advantage — 2 plans
  • UnitedHealthcare — 2 plans
  • HealthSpring — 1 plan

Plans sorted by CMS star rating, then premium

PlanCarrierCategoryPlan typeMonthly premiumDrug deductibleOut-of-pocket maximumStar rating
Humana Basic Rx Plan (PDP) (S5884-145-0)HumanaPDPPDP$18.30$7004.5
Iowa Health Advantage (HMO I-SNP) (H6765-001-0)Iowa Health AdvantageSNPHMO I-SNP$24.60$700$9,8504.5
Iowa Health Advantage Choice (HMO I-SNP) (H6765-002-0)Iowa Health AdvantageSNPHMO I-SNP$24.60$700$9,8504.5
Humana Value Rx Plan (PDP) (S5884-204-0)HumanaPDPPDP$33.30$6874.5
Humana Premier Rx Plan (PDP) (S5884-171-0)HumanaPDPPDP$123$3504.5
Aetna Medicare Eagle (HMO-POS) (H1609-058-0)Aetna MedicareMAHMO-POS$0$6,7504.0
Aetna Medicare Signature (HMO-POS) (H1609-001-0)Aetna MedicareMA-PDHMO-POS$0$500$4,4504.0
Aetna Medicare Signature (PPO) (H5521-751-0)Aetna MedicareMA-PDPPO$0$500$7,1504.0
Aetna Medicare Signature Classic (PPO) (H1608-001-0)Aetna MedicareMA-PDPPO$0$500$7,1504.0
Aetna Medicare Signature Extra (HMO-POS) (H1609-069-0)Aetna MedicareMA-PDHMO-POS$0$700$5,5004.0

Showing 10 of 33 plans.

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About this data

Source: CMS Medicare Advantage/Part D Landscape files, plan year 2027; population: U.S. Census Bureau ACS 5-year 2024; MA penetration: CMS October 2026.

This page summarizes publicly available CMS data. It is not a plan finder and does not recommend plans. To compare and enroll in plans, use Medicare.gov or talk to a licensed agent. Medicare.gov plan finder.