Wisconsin Medicare plans by county — 2027

72 counties in Wisconsin are served by 3,055 Medicare plans from 18 carriers in 2027. 1,602 Medicare Advantage plans have a $0 premium. 1,096,043 residents are 65 or older.

County	Plans	Carriers	$0 premium	Avg. stars	Residents 65+	Plans vs. prior year
Adams County	40	11	20	3.7	6,803	−9
Ashland County	32	9	11	3.5	3,452	−1
Barron County	30	9	10	3.5	11,028	−3
Bayfield County	26	8	10	3.3	5,185	−6
Brown County	58	9	36	3.8	44,324	−8
Buffalo County	37	11	18	3.7	3,218	−8
Burnett County	36	10	12	3.5	5,460	−4
Calumet County	53	9	32	3.7	9,104	−3
Chippewa County	27	8	12	3.7	13,188	−11
Clark County	38	10	16	3.5	5,984	−4
Columbia County	54	13	28	3.7	11,422	−12
Crawford County	30	10	14	3.7	4,032	−8
Dane County	56	12	27	3.7	86,269	−9
Dodge County	54	10	30	3.8	16,859	−8
Door County	35	8	19	3.8	9,871	−14
Douglas County	33	9	12	3.5	9,145	−8
Dunn County	36	10	12	3.5	7,723	−3
Eau Claire County	24	8	9	3.8	18,178	−15
Florence County	44	10	23	3.7	1,361	−5
Fond du Lac County	57	8	32	3.8	20,614	−1
Forest County	50	9	27	3.8	2,376	−4
Grant County	32	11	15	3.6	9,591	−4
Green County	49	12	24	3.8	7,634	−5
Green Lake County	38	8	20	3.8	4,527	−17
Iowa County	48	13	23	3.7	4,889	−9
Iron County	34	9	12	3.6	2,051	−5
Jackson County	30	10	15	3.7	4,292	−9
Jefferson County	46	10	24	3.7	15,933	−7
Juneau County	33	10	16	3.7	5,822	−4
Kenosha County	51	10	32	3.8	26,664	−7
Kewaunee County	54	9	34	3.8	4,582	−7
La Crosse County	31	11	15	3.8	21,784	−13
Lafayette County	37	11	19	3.7	3,450	−5
Langlade County	34	9	16	3.7	4,990	−12
Lincoln County	29	8	13	3.7	6,721	−9
Manitowoc County	58	9	36	3.8	18,118	−2
Marathon County	38	8	20	3.7	26,553	−4
Marinette County	53	10	31	3.8	10,636	−3
Marquette County	53	10	32	3.8	4,183	−10
Menominee County	49	8	30	3.7	713	−2
Milwaukee County	60	9	41	3.8	136,581	−2
Monroe County	40	12	20	3.7	8,320	−4
Oconto County	49	10	32	3.7	8,975	−13
Oneida County	32	8	15	3.7	10,800	−5
Outagamie County	58	10	35	3.8	31,983	−9
Ozaukee County	61	10	39	3.8	20,105	−1
Pepin County	38	11	17	3.5	1,822	−7
Pierce County	31	9	11	3.5	7,137	−8
Polk County	36	10	12	3.5	10,305	−4
Portage County	48	9	28	3.8	12,990	−4
Price County	31	9	11	3.5	4,015	−4
Racine County	61	10	40	3.8	35,802	−1
Richland County	28	9	15	3.6	4,294	−7
Rock County	46	11	22	3.7	29,268	−5
Rusk County	28	8	13	3.6	3,691	−8
Sauk County	42	11	21	3.7	13,140	−11
Sawyer County	31	9	11	3.5	5,271	−2
Shawano County	58	11	35	3.8	9,152	−7
Sheboygan County	62	9	38	3.8	23,125	0
St. Croix County	29	9	10	3.3	15,362	−1
Taylor County	35	9	14	3.5	4,276	−6
Trempealeau County	40	12	19	3.8	5,758	−5
Vernon County	29	10	17	3.6	6,598	−8
Vilas County	30	8	13	3.7	7,513	−6
Walworth County	43	8	23	3.7	21,095	−2
Washburn County	34	10	11	3.5	4,734	−2
Washington County	61	10	39	3.8	27,367	−1
Waukesha County	61	10	40	3.8	84,338	−6
Waupaca County	60	11	34	3.8	10,967	−5
Waushara County	52	11	31	3.8	6,512	−12
Winnebago County	58	9	36	3.8	29,894	−8
Wood County	36	8	22	3.7	16,124	−5

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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.