Medicare plans
Medicare plans in Iowa
64 Medicare Advantage plans are offered somewhere in Iowa for 2027 (63 in 2026), 36 at a $0 premium. 99 of 99 counties have at least one, and 9 drug-only plans cover the state.
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Shopping for your own coverage? Use Medicare Plan Finder at medicare.gov or call 1-800-MEDICARE.
Iowa at a glance
| Plans offered in the state | 2026 | 2027 |
|---|---|---|
| Advantage | 63 | 64 |
| Advantage at a $0 premium | 30 | 36 |
| Drug only | 11 | 9 |
Source: CMS Medicare Advantage and Part D landscape files, as of September 30, 2026. Publisher page
Source: CMS CY2026 Medicare Advantage and Part D landscape file, as of September 25, 2025. Publisher page
Counties in Iowa
- Adair County27 Advantage plans, 17 at $0
- Adams County27 Advantage plans, 17 at $0
- Allamakee County23 Advantage plans, 11 at $0
- Appanoose County22 Advantage plans, 12 at $0
- Audubon County20 Advantage plans, 12 at $0
- Benton County41 Advantage plans, 27 at $0
- Black Hawk County34 Advantage plans, 22 at $0
- Boone County42 Advantage plans, 28 at $0
- Bremer County26 Advantage plans, 16 at $0
- Buchanan County35 Advantage plans, 24 at $0
- Buena Vista County22 Advantage plans, 10 at $0
- Butler County30 Advantage plans, 17 at $0
- Calhoun County24 Advantage plans, 12 at $0
- Carroll County28 Advantage plans, 15 at $0
- Cass County26 Advantage plans, 15 at $0
- Cedar County41 Advantage plans, 27 at $0
- Cerro Gordo County31 Advantage plans, 17 at $0
- Cherokee County18 Advantage plans, 8 at $0
- Chickasaw County20 Advantage plans, 11 at $0
- Clarke County33 Advantage plans, 22 at $0
- Clay County23 Advantage plans, 12 at $0
- Clayton County23 Advantage plans, 13 at $0
- Clinton County44 Advantage plans, 30 at $0
- Crawford County28 Advantage plans, 16 at $0
- Dallas County43 Advantage plans, 29 at $0
- Davis County11 Advantage plans, 6 at $0
- Decatur County25 Advantage plans, 17 at $0
- Delaware County38 Advantage plans, 25 at $0
- Des Moines County21 Advantage plans, 11 at $0
- Dickinson County23 Advantage plans, 11 at $0
- Dubuque County15 Advantage plans, 8 at $0
- Emmet County13 Advantage plans, 5 at $0
- Fayette County39 Advantage plans, 23 at $0
- Floyd County34 Advantage plans, 21 at $0
- Franklin County34 Advantage plans, 20 at $0
- Fremont County27 Advantage plans, 18 at $0
- Greene County25 Advantage plans, 17 at $0
- Grundy County41 Advantage plans, 27 at $0
- Guthrie County31 Advantage plans, 21 at $0
- Hamilton County36 Advantage plans, 22 at $0
- Hancock County32 Advantage plans, 19 at $0
- Hardin County41 Advantage plans, 27 at $0
- Harrison County26 Advantage plans, 14 at $0
- Henry County34 Advantage plans, 20 at $0
- Howard County12 Advantage plans, 5 at $0
- Humboldt County26 Advantage plans, 16 at $0
- Ida County18 Advantage plans, 9 at $0
- Iowa County37 Advantage plans, 24 at $0
- Jackson County39 Advantage plans, 26 at $0
- Jasper County44 Advantage plans, 30 at $0
- Jefferson County22 Advantage plans, 13 at $0
- Johnson County31 Advantage plans, 18 at $0
- Jones County41 Advantage plans, 27 at $0
- Keokuk County30 Advantage plans, 17 at $0
- Kossuth County32 Advantage plans, 19 at $0
- Lee County19 Advantage plans, 10 at $0
- Linn County39 Advantage plans, 26 at $0
- Louisa County36 Advantage plans, 22 at $0
- Lucas County27 Advantage plans, 17 at $0
- Lyon County18 Advantage plans, 5 at $0
- Madison County40 Advantage plans, 27 at $0
- Mahaska County30 Advantage plans, 19 at $0
- Marion County30 Advantage plans, 19 at $0
- Marshall County38 Advantage plans, 25 at $0
- Mills County30 Advantage plans, 20 at $0
- Mitchell County19 Advantage plans, 12 at $0
- Monona County25 Advantage plans, 15 at $0
- Monroe County24 Advantage plans, 13 at $0
- Montgomery County25 Advantage plans, 14 at $0
- Muscatine County42 Advantage plans, 29 at $0
- O'Brien County18 Advantage plans, 7 at $0
- Osceola County21 Advantage plans, 11 at $0
- Page County16 Advantage plans, 8 at $0
- Palo Alto County12 Advantage plans, 5 at $0
- Plymouth County21 Advantage plans, 11 at $0
- Pocahontas County20 Advantage plans, 8 at $0
- Polk County44 Advantage plans, 30 at $0
- Pottawattamie County40 Advantage plans, 27 at $0
- Poweshiek County41 Advantage plans, 27 at $0
- Ringgold County26 Advantage plans, 17 at $0
- Sac County20 Advantage plans, 8 at $0
- Scott County40 Advantage plans, 27 at $0
- Shelby County31 Advantage plans, 19 at $0
- Sioux County22 Advantage plans, 10 at $0
- Story County17 Advantage plans, 7 at $0
- Tama County39 Advantage plans, 26 at $0
- Taylor County8 Advantage plans, 3 at $0
- Union County26 Advantage plans, 17 at $0
- Van Buren County12 Advantage plans, 6 at $0
- Wapello County20 Advantage plans, 10 at $0
- Warren County44 Advantage plans, 30 at $0
- Washington County40 Advantage plans, 26 at $0
- Wayne County27 Advantage plans, 17 at $0
- Webster County26 Advantage plans, 14 at $0
- Winnebago County34 Advantage plans, 21 at $0
- Winneshiek County22 Advantage plans, 9 at $0
- Woodbury County22 Advantage plans, 13 at $0
- Worth County29 Advantage plans, 19 at $0
- Wright County32 Advantage plans, 19 at $0
Source: CMS Medicare Advantage and Part D landscape files, as of September 30, 2026. Publisher page
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About this data
Plans, premiums, out-of-pocket maximums, and drug deductibles come from the CMS CY2027 Medicare Advantage and Part D landscape file. Change from 2026 compares it with the CY2026 landscape. Stars are the 2027 Star Ratings CMS released October 8, 2026: the overall rating for Advantage plans and the Part D summary rating for drug-only plans, which have no overall rating.
Advantage counts include Special Needs Plans, which are open only to people who qualify. Drug-only plans are listed by CMS for a whole state, so every county page shows them. Employer group plans are not in the file. This page lists plans; it does not say which plan fits anyone, and Rivvi does not sell plans.
Source: CMS Medicare Advantage and Part D landscape files, as of September 30, 2026. Publisher page
Source: CMS CY2026 Medicare Advantage and Part D landscape file, as of September 25, 2025. Publisher page
Source: CMS 2027 Medicare Part C and D Star Ratings, as of October 8, 2026. Publisher page