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    Medicare Advantage · Allina Health and Aetna Insurance Holding Company · enrollment Oct 2026

    Allina Health and Aetna Insurance Holding Company: 57K Medicare Advantage members in 1 states, leading 0.

    Allina Health and Aetna Insurance Holding Company holds 0.2% of the country’s visible Medicare Advantage members, 44th among 165 carriers. Its largest state is Minnesota with 56,708 members and 10.3% share. Over twelve months it grew in 1 states and shrank in 0.

    Visible members
    57K
    Oct 2026
    National share
    0.2%
    44th of 165
    States
    1
    10 plans with members
    States led
    0
    first by visible members
    Growing in
    1
    states, twelve months
    Shrinking in
    0
    states, twelve months

    Allina Health and Aetna Insurance 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 Allina Health and Aetna Insurance Holding Company’s position there.

    StateMembersShareRankTwelve monthsCounties ledRating
    Minnesota56,708
    10.3%
    3 of 11+90.0%43.50
    Carrier Command · for Medicare Advantage plans

    The read on Allina Health and Aetna Insurance Holding Company in every state is in Carrier Command.

    Each state's position page on Allina Health and Aetna Insurance 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. Allina Health and Aetna Insurance Holding Company is the parent organization Allina Health and Aetna Insurance 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.