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    FreeTwo 2027 reports
    Medicare Advantage · MEDICAL MUTUAL OF OHIO · enrollment Oct 2026

    MEDICAL MUTUAL OF OHIO: 86K Medicare Advantage members in 2 states, leading 0.

    MEDICAL MUTUAL OF OHIO holds 0.3% of the country’s visible Medicare Advantage members, 33rd among 165 carriers. Its largest state is Ohio with 82,958 members and 6.8% share. Over twelve months it grew in 0 states and shrank in 2.

    Visible members
    86K
    Oct 2026
    National share
    0.3%
    33rd of 165
    States
    2
    16 plans with members
    States led
    0
    first by visible members
    Growing in
    0
    states, twelve months
    Shrinking in
    2
    states, twelve months

    MEDICAL MUTUAL OF OHIO 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 MEDICAL MUTUAL OF OHIO’s position there.

    StateMembersShareRankTwelve monthsCounties ledRating
    Ohio82,958
    6.8%
    		5 of 19−13.7%43.62
    Michigan2,811
    0.3%
    		12 of 16−0.9%0–
    Carrier Command · for Medicare Advantage plans

    The read on MEDICAL MUTUAL OF OHIO in every state is in Carrier Command.

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

    Request early access See Carrier Command

    Other carriers

    The largest Medicare Advantage parents nationally, by visible members.

    All states and carriers

    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. MEDICAL MUTUAL OF OHIO is the parent organization MEDICAL MUTUAL OF OHIO; 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.