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Medicare plans in Greene County, IL — 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, Greene County, Illinois has 43 Medicare plans (19 Medicare Advantage with drug coverage, 5 without, 10 standalone Part D, 9 Special Needs) from 8 carriers. 25 Medicare Advantage plans have a $0 premium. The lowest in-network out-of-pocket maximum is $4,200.

What changed vs 2026

  • 10 fewer plans than 2026
  • Carriers exited: Blue Cross and Blue Shield of Illinois
  • $0-premium plans down 4
  • Average star rating up 0.3

Market snapshot

Residents 65 and older
2,434
Residents 60–64, aging in over the next five years
934
Medicare eligibles
2,950
Medicare Advantage penetration
40.4%
Plans per 1,000 residents 65+
17.7

Carriers by number of plans

  • Humana — 13 plans
  • UnitedHealthcare — 8 plans
  • Aetna Medicare — 6 plans
  • Devoted Health — 6 plans
  • Wellcare — 6 plans
  • HealthSpring — 2 plans
  • Aetna Medicare FIDE — 1 plan
  • Molina Healthcare of Illinois — 1 plan

Plans sorted by CMS star rating, then premium

PlanCarrierCategoryPlan typeMonthly premiumDrug deductibleOut-of-pocket maximumStar rating
Humana USAA Honor Giveback (PPO) (H7617-022-0)HumanaMAPPO$0$6,0004.5
HumanaChoice Giveback H7617-013 (PPO) (H7617-013-0)HumanaMA-PDPPO$0$700$5,0004.5
UHC Complete Care Support ST-1A (PPO C-SNP) (H2001-037-0)UnitedHealthcareSNPPPO C-SNP$5.30$700$9,8504.5
Humana Basic Rx Plan (PDP) (S5884-107-0)HumanaPDPPDP$6.30$7004.5
Humana Value Rx Plan (PDP) (S5884-196-0)HumanaPDPPDP$22.30$6874.5
Humana Premier Rx Plan (PDP) (S5884-163-0)HumanaPDPPDP$130.20$3504.5
Aetna Medicare Signature (PPO) (H7301-007-0)Aetna MedicareMA-PDPPO$0$700$5,9004.0
Humana Gold Choice H8145-126 (PFFS) (H8145-126-0)HumanaMAPFFS$0$9,8504.0
Humana USAA Honor Giveback (PPO) (H5216-355-0)HumanaMAPPO$0$6,0004.0
HumanaChoice Giveback H5216-403 (PPO) (H5216-403-0)HumanaMA-PDPPO$0$700$5,0004.0

Showing 10 of 43 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.