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    Medicare Advantage · Medica Holding Company · enrollment Oct 2026

    Medica Holding Company: 137K Medicare Advantage members in 6 states, leading 2.

    Medica Holding Company holds 0.5% of the country’s visible Medicare Advantage members, 26th among 165 carriers. Its largest state is Minnesota with 88,366 members and 16.0% share. It leads South Dakota, North Dakota. Over twelve months it grew in 5 states and shrank in 1.

    Visible members
    137K
    Oct 2026
    National share
    0.5%
    26th of 165
    States
    6
    30 plans with members
    States led
    2
    first by visible members
    Growing in
    5
    states, twelve months
    Shrinking in
    1
    states, twelve months

    Medica Holding Company in every state it sells in

    Largest state first. Rank is among the carriers with visible members in the state; counties led counts counties where the carrier has the most visible members and another carrier is visible. A state with a link has a page on Medica Holding Company’s position there.

    StateMembersShareRankTwelve monthsCounties ledRating
    Minnesota88,366
    16.0%
    2 of 11+96.3%54.00
    South Dakota17,789
    40.3%
    1 of 5+172.5%154.00
    Wisconsin11,523
    1.8%
    9 of 15+6.5%14.00
    North Dakota11,284
    38.1%
    1 of 5+60.5%44.00
    Nebraska8,189
    6.9%
    5 of 9−8.9%84.00
    Iowa184
    0.1%
    12 of 13+8.2%04.00
    Carrier Command · for Medicare Advantage plans

    The read on Medica Holding Company in every state is in Carrier Command.

    Each state's position page on Medica Holding Company: risk and rebate against the market, Stars levers, the election-period forecast, exits and the county standing, rebuilt every month.

    How these numbers are made

    • Members are visible members: CMS suppresses any plan-county cell of ten or fewer, so small counties undercount. Market share excludes employer group plans.
    • Enrollment is Oct 2026. Medica Holding Company is the parent organization Medica Holding Company; its plans may sell under other brand names in each state.
    • A state's twelve-month change, counties led and rating come from that state's page and carry its vintages.
    • Every figure comes from public CMS data as Livmor reads it, and the page is rebuilt when a new month posts. Livmor Carrier Command, public CMS data.