Medicare plan changes in Wisconsin for 2027
Across 72 counties in Wisconsin, the 2027 CMS file lists 1,028 county listings of Medicare Advantage plans with drug coverage, compared with 1,162 in 2026. By our count, 0 counties have none in 2027, including counties that do not appear in the CMS file at all.
Before you choose a plan
Compare plans for your ZIP code, drugs and doctors on the official Medicare Plan Finder, or call 1-800-MEDICARE (1-800-633-4227). Free, unbiased counselling is available from your State Health Insurance Assistance Program at shiphelp.org.
By county
| County | 2026 plans | 2027 plans | Change | Companies leaving |
|---|---|---|---|---|
| Adams County | 16 | 14 | -2 | Aspirus, Inc. |
| Ashland County | 6 | 7 | +1 | None |
| Barron County | 5 | 6 | +1 | UnitedHealth Group, Inc. |
| Bayfield County | 5 | 2 | -3 | Sanford Health |
| Brown County | 28 | 25 | -3 | Sanford Health |
| Buffalo County | 10 | 11 | +1 | None |
| Burnett County | 7 | 7 | +0 | UnitedHealth Group, Inc. |
| Calumet County | 24 | 23 | -1 | None |
| Chippewa County | 7 | 7 | +0 | UnitedHealth Group, Inc. |
| Clark County | 8 | 8 | +0 | Aspirus, Inc. |
| Columbia County | 27 | 20 | -7 | Aspirus, Inc., Sanford Health |
| Crawford County | 9 | 5 | -4 | Sanford Health, UnitedHealth Group, Inc. |
| Dane County | 26 | 20 | -6 | Sanford Health |
| Dodge County | 26 | 22 | -4 | UnitedHealth Group, Inc. |
| Door County | 20 | 12 | -8 | Sanford Health, UnitedHealth Group, Inc. |
| Douglas County | 8 | 4 | -4 | Sanford Health |
| Dunn County | 6 | 7 | +1 | UnitedHealth Group, Inc. |
| Eau Claire County | 8 | 8 | +0 | UnitedHealth Group, Inc. |
| Florence County | 18 | 17 | -1 | Aspirus, Inc. |
| Fond du Lac County | 24 | 24 | +0 | None |
| Forest County | 25 | 25 | +0 | Aspirus, Inc. |
| Grant County | 7 | 4 | -3 | None |
| Green County | 22 | 19 | -3 | None |
| Green Lake County | 20 | 12 | -8 | Sanford Health, UnitedHealth Group, Inc. |
| Iowa County | 21 | 15 | -6 | Sanford Health |
| Iron County | 8 | 8 | +0 | Aspirus, Inc., UnitedHealth Group, Inc. |
| Jackson County | 6 | 7 | +1 | UnitedHealth Group, Inc. |
| Jefferson County | 18 | 15 | -3 | None |
| Juneau County | 9 | 9 | +0 | Aspirus, Inc. |
| Kenosha County | 23 | 18 | -5 | UnitedHealth Group, Inc. |
| Kewaunee County | 27 | 24 | -3 | Sanford Health |
| La Crosse County | 13 | 9 | -4 | Sanford Health, UnitedHealth Group, Inc. |
| Lafayette County | 11 | 8 | -3 | None |
| Langlade County | 16 | 11 | -5 | Aspirus, Inc., UnitedHealth Group, Inc. |
| Lincoln County | 9 | 8 | -1 | Aspirus, Inc. |
| Manitowoc County | 26 | 25 | -1 | None |
| Marathon County | 13 | 13 | +0 | Aspirus, Inc. |
| Marinette County | 24 | 25 | +1 | None |
| Marquette County | 27 | 23 | -4 | Aspirus, Inc., Sanford Health |
| Menominee County | 22 | 22 | +0 | None |
| Milwaukee County | 25 | 25 | +0 | None |
| Monroe County | 13 | 13 | +0 | None |
| Oconto County | 27 | 18 | -9 | Sanford Health |
| Oneida County | 10 | 10 | +0 | Aspirus, Inc. |
| Outagamie County | 29 | 25 | -4 | Sanford Health |
| Ozaukee County | 25 | 25 | +0 | None |
| Pepin County | 10 | 7 | -3 | Sanford Health |
| Pierce County | 6 | 3 | -3 | Sanford Health, UnitedHealth Group, Inc. |
| Polk County | 7 | 7 | +0 | UnitedHealth Group, Inc. |
| Portage County | 20 | 22 | +2 | Aspirus, Inc. |
| Price County | 6 | 6 | +0 | Aspirus, Inc. |
| Racine County | 25 | 25 | +0 | None |
| Richland County | 8 | 5 | -3 | Sanford Health |
| Rock County | 18 | 15 | -3 | None |
| Rusk County | 6 | 7 | +1 | None |
| Sauk County | 20 | 13 | -7 | Aspirus, Inc., Sanford Health |
| Sawyer County | 5 | 6 | +1 | None |
| Shawano County | 29 | 28 | -1 | Aspirus, Inc. |
| Sheboygan County | 28 | 27 | -1 | None |
| St. Croix County | 2 | 2 | +0 | None |
| Taylor County | 7 | 7 | +0 | Aspirus, Inc., UnitedHealth Group, Inc. |
| Trempealeau County | 14 | 14 | +0 | UnitedHealth Group, Inc. |
| Vernon County | 8 | 5 | -3 | Sanford Health |
| Vilas County | 10 | 9 | -1 | Aspirus, Inc. |
| Walworth County | 15 | 12 | -3 | None |
| Washburn County | 5 | 6 | +1 | None |
| Washington County | 25 | 25 | +0 | None |
| Waukesha County | 28 | 25 | -3 | Sanford Health |
| Waupaca County | 28 | 27 | -1 | Aspirus, Inc. |
| Waushara County | 27 | 22 | -5 | Aspirus, Inc., UnitedHealth Group, Inc. |
| Winnebago County | 29 | 25 | -4 | Sanford Health |
| Wood County | 12 | 13 | +1 | Aspirus, Inc. |
Stand-alone Part D drug plans in Wisconsin for 2027
8 plans in 2027, compared with 10 in 2026. Lowest monthly drug plan premium: $5.30 (2026: $0).
| Plan | Company | Monthly premium | Deductible | Star rating |
|---|---|---|---|---|
| Wellcare Value Script (PDP) | Wellcare | $5.30 | $700 | Not Applicable |
| Humana Basic Rx Plan (PDP) | Humana | $6.30 | $700 | Not Applicable |
| Wellcare Classic (PDP) | Wellcare | $7.30 | $700 | Not Applicable |
| AARP Medicare Rx Saver from UHC (PDP) | UnitedHealthcare | $10.30 | $700 | Not Applicable |
| HealthSpring Assurance Rx (PDP) | HealthSpring | $11.40 | $700 | Not Applicable |
| Humana Value Rx Plan (PDP) | Humana | $22.30 | $687 | Not Applicable |
| Humana Premier Rx Plan (PDP) | Humana | $129.90 | $350 | Not Applicable |
| AARP Medicare Rx Preferred from UHC (PDP) | UnitedHealthcare | $189.10 | $300 | Not Applicable |
Sources
- Centers for Medicare & Medicaid Services, CY2027 Medicare Advantage and Part D Landscape file (data last updated 18 October 2026)
- Centers for Medicare & Medicaid Services, CY2026 Medicare Advantage and Part D Landscape file (September 2026 release)
- US Census Bureau, 2024 Gazetteer Files, counties
Checked 29 October 2026. Plans and premiums can change before 1 January 2027. Confirm any plan on Medicare.gov before you enrol.