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  1. 🏠
  2. Medicare Advantage Plans
  3. Iowa

2027 Medicare Advantage Plans in Iowa by County

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This 2027 Medicare Advantage research resource provides statewide plan statistics and comparisons for Iowa. Review plan counts, average premiums, out-of-pocket limits, CMS ratings, and enrollment-ranked plans organized by network type. For geographically specific coverage information, select your County using the directory below.

Explore Plans in your area using your ZIP Code

Adair
Adams
Allamakee
Appanoose
Audubon
Benton
Black Hawk
Boone
Bremer
Buchanan
Buena Vista
Butler
Calhoun
Carroll
Cass
Cedar
Cerro Gordo
Cherokee
Chickasaw
Clarke
Clay
Clayton
Clinton
Crawford
Dallas
Davis
Decatur
Delaware
Des Moines
Dickinson
Dubuque
Emmet
Fayette
Floyd
Franklin
Fremont
Greene
Grundy
Guthrie
Hamilton
Hancock
Hardin
Harrison
Henry
Howard
Humboldt
Ida
Iowa
Jackson
Jasper
Jefferson
Johnson
Jones
Keokuk
Kossuth
Lee
Linn
Louisa
Lucas
Lyon
Madison
Mahaska
Marion
Marshall
Mills
Mitchell
Monona
Monroe
Montgomery
Muscatine
Obrien
Osceola
Page
Palo Alto
Plymouth
Pocahontas
Polk
Pottawattamie
Poweshiek
Ringgold
Sac
Scott
Shelby
Sioux
Story
Tama
Taylor
Union
Van Buren
Wapello
Warren
Washington
Wayne
Webster
Winnebago
Winneshiek
Woodbury
Worth
Wright

Iowa Medicare Advantage Plan Research and Facts

How do Medicare Advantage plans compare across Iowa in 2027? CMS data identifies 41 distinct plans statewide, excluding Special Needs Plans. Among them, 26 have no monthly plan premium, and the average premium across all plans is $25.61. The statewide average maximum out-of-pocket (MOOP) limit is $6,209.76. Plans with published CMS star ratings average 3.85 out of 5. Below, we break down the available PPO, HMO, HMO-POS, and PFFS plans separately, highlighting those with the highest reported beneficiary enrollment.

Enrollment figures reflect reported beneficiary participation and should not be interpreted as a measure of plan quality or suitability. Enrollment is influenced by factors such as local plan availability, market competition, and historical participation. Higher enrollment does not necessarily indicate a better plan.

  • Top PPO Plans
  • Top HMO Plans
  • Top HMO-POS Plans
  • Top PFFS Plans
  • Data Sources & Methodology

Most-Enrolled PPO Plans in Iowa

For 2027, Iowa has 15 PPO Medicare Advantage plans, including 7 with a $0 monthly plan premium. The average monthly premium is $34.20, and the average maximum out-of-pocket (MOOP) limit is $6,853.33. Among rated PPO plans, the average CMS star rating is 3.8 out of 5. The following table identifies up to 10 PPO plans with the highest reported statewide enrollment.

10 Most-Enrolled PPO Medicare Advantage Plans in Iowa (2027) — Iowa, 2027
Provider Plan ID Plan Name Premium MOOP Stars Enrollment
Aetna MedicareH1608-001-0Aetna Medicare Signature Classic$0.00$7,1504.0 / 518,212
HumanaH5216-340-0HumanaChoice Giveback H5216-340$0.00$5,0004.0 / 58,806
HumanaH5216-278-1Humana USAA Honor Giveback$0.00$4,7004.0 / 54,193
MediGoldH1846-007-0MercyOne Health Plan Choice$0.00$4,9003.0 / 54,127
Aetna MedicareH1608-117-0Aetna Medicare Enhanced Classic Extra$75.00$7,1504.0 / 53,461
UnitedHealthcareH8768-017-2AARP Medicare Advantage from UHC IA-0003$45.00$7,1504.0 / 52,860
UnitedHealthcareH8768-017-1AARP Medicare Advantage from UHC IA-0003$46.00$7,1504.0 / 52,775
UnitedHealthcareH8768-018-0AARP Medicare Advantage Patriot No Rx IA-MA01$0.00$9,8504.0 / 52,606
HumanaH5216-014-0HumanaChoice H5216-014$51.00$7,5004.0 / 52,471
UnitedHealthcareH1278-018-0AARP Medicare Advantage Patriot No Rx NE-MA01$0.00$7,1503.0 / 5428

Most-Enrolled HMO Plans in Iowa

HMO Medicare Advantage plans account for 14 of the plans offered across Iowa in 2027. Of these, 10 have a $0 monthly plan premium. The average monthly premium is $27.07, with an average maximum out-of-pocket (MOOP) limit of $5,507.14. Rated HMO plans average 4 CMS stars out of 5. Below are the 10 most-enrolled HMO plans, or all available plans if fewer than 10 qualify.

10 Most-Enrolled HMO Medicare Advantage Plans in Iowa (2027) — Iowa, 2027
Provider Plan ID Plan Name Premium MOOP Stars Enrollment
HumanaH0028-053-1Humana Gold Plus H0028-053$0.00$4,2004.5 / 59,094
MediGoldH3668-025-0MercyOne Health Plan No Premium$0.00$4,9003.5 / 52,356
MediGoldH3668-031-0MercyOne Health Plan Cash Back$0.00$8,9003.5 / 51,133
Devoted HealthH7993-034-0DEVOTED CORE 034 IA$0.00$4,7504.5 / 5154
Devoted HealthH7993-035-0DEVOTED GIVEBACK 035 IA$0.00$7,1504.5 / 5142
Quartz Medicare Advantage (HMO)H5262-003-0Gundersen Quartz Med Advantage Value D (w/Rx)$97.00$4,9004.0 / 5138
MediGoldH3668-026-0MercyOne Health Plan Plus$38.00$4,4003.5 / 5104
MediGoldH3668-029-0MercyOne Health Plan Glory No RX$0.00$6,5003.5 / 584
Quartz Medicare Advantage (HMO)H5262-021-0Gundersen Quartz Med Advantage Core D (w/Rx)$42.00$5,9004.0 / 533
Quartz Medicare Advantage (HMO)H5262-001-0Gundersen Quartz Med Advantage Elite D (w/Rx)$202.00$4,0004.0 / 524

Most-Enrolled HMO-POS Plans in Iowa

In 2027, Iowa offers 11 HMO-POS Medicare Advantage plans, which may allow certain out-of-network services under plan-specific rules. Among these plans, 9 have a $0 monthly premium. The average monthly premium is $8.91, and the average maximum out-of-pocket (MOOP) limit is $6,081.82. The average CMS star rating among rated HMO-POS plans is 3.73 out of 5. The table below ranks up to 10 plans by reported statewide enrollment.

10 Most-Enrolled HMO-POS Medicare Advantage Plans in Iowa (2027) — Iowa, 2027
Provider Plan ID Plan Name Premium MOOP Stars Enrollment
Aetna MedicareH1609-001-0Aetna Medicare Signature$0.00$4,4504.0 / 534,138
Aetna MedicareH1609-068-0Aetna Medicare Value Care$0.00$4,4504.0 / 58,364
WellcareH1862-005-0Wellcare Simple$0.00$4,4002.5 / 57,825
UnitedHealthcareH5253-108-2AARP Medicare Advantage from UHC IA-0002$49.00$4,9004.0 / 53,859
UnitedHealthcareH5253-108-1AARP Medicare Advantage from UHC IA-0002$49.00$5,9004.0 / 53,741
Aetna MedicareH1609-069-0Aetna Medicare Signature Extra$0.00$5,5004.0 / 53,174
Aetna MedicareH1609-058-0Aetna Medicare Eagle$0.00$6,7504.0 / 51,618
UnitedHealthcareH2802-001-0AARP Medicare Advantage Essentials from UHC NE-3$0.00$6,4003.5 / 51,604
UnitedHealthcareH2802-074-0AARP Medicare Advantage Extras from UHC NE-5$0.00$7,1503.5 / 5769
UnitedHealthcareH2802-084-0AARP Medicare Advantage Patriot No Rx NE-MA2$0.00$7,1503.5 / 50

Most-Enrolled PFFS Plans in Iowa

Iowa has 1 Private Fee-for-Service (PFFS) Medicare Advantage plans for 2027. Of these, 0 have a $0 monthly plan premium. The average monthly premium is $60.00, and the average maximum out-of-pocket (MOOP) limit is $7,800.00. Among rated plans, the average CMS star rating is 4 out of 5. The following table lists up to 10 PFFS plans ranked by reported statewide enrollment.

1 Most-Enrolled PFFS Medicare Advantage Plans in Iowa (2027) — Iowa, 2027
Provider Plan ID Plan Name Premium MOOP Stars Enrollment
HumanaH8145-006-0Humana Gold Choice H8145-006$60.00$7,8004.0 / 513
  • CMS.gov, Medicare Advantage & Special Needs Plan Landscape Source Files — Version: 202609
  • CMS.gov, Medicare Part C & D Performance Data — Version: 2026
  • CMS.gov, Medicare Advantage & Part D Contract and Enrollment Data — Version: 2026-10

MedicarePlans.com is an independent informational resource and is not affiliated with or endorsed by the U.S. Government or the federal Medicare program.

Data sources and methodology documentation.

Data provenance documentation is maintained in alignment with the U.S. Core Data for Interoperability (USCDI) Provenance standard.

Page content independently curated and maintained by David W. Bynon, Editorial Steward, using a standardized, data-driven methodology for accurate, non-commercial Medicare plan interpretation and resolution.

Last updated on October 17, 2026

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