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    FreeTwo 2027 reports
    Medicare Advantage · Lumeris Group Holdings Corporation · enrollment Oct 2026

    Lumeris Group Holdings Corporation: 61K Medicare Advantage members in 5 states, leading 0.

    Lumeris Group Holdings Corporation holds 0.2% of the country’s visible Medicare Advantage members, 43rd among 165 carriers. Its largest state is Missouri with 45,325 members and 7.0% share. Over twelve months it grew in 4 states and shrank in 1.

    Visible members
    61K
    Oct 2026
    National share
    0.2%
    43rd of 165
    States
    5
    21 plans with members
    States led
    0
    first by visible members
    Growing in
    4
    states, twelve months
    Shrinking in
    1
    states, twelve months

    Lumeris Group Holdings Corporation 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 Lumeris Group Holdings Corporation’s position there.

    StateMembersShareRankTwelve monthsCounties ledRating
    Missouri45,325
    7.0%
    		4 of 12+7.2%04.00
    Illinois13,859
    1.7%
    		9 of 11+25.3%04.00
    Kentucky1,076
    0.3%
    		9 of 10+19.2%04.00
    Arkansas660
    0.2%
    		9 of 9+33.1%04.00
    Indiana139
    0.0%
    		12 of 12−42.6%04.00
    Carrier Command · for Medicare Advantage plans

    The read on Lumeris Group Holdings Corporation in every state is in Carrier Command.

    Each state's position page on Lumeris Group Holdings Corporation: 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. Lumeris Group Holdings Corporation is the parent organization Lumeris Group Holdings Corporation; 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.