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    v1.0.28
    OpenPayerStatesGeorgia
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    Georgia Health Insurance Market Analysis: Market Share, Payer Mix, and Coverage Trends

    Georgia's health insurance market is shaped by a few dominant national payers, with UnitedHealth Group, Centene Corporation, and Elevance Health leading the landscape. The majority of residents are covered through employer-based plans, reflecting a strong reliance on private insurance.

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    State Overview

    Georgia has a total population of 10.7M and comprises 159 counties. The private insurance penetration rate is 66.0%, indicating that two-thirds of residents are covered by private health insurance. UnitedHealth Group, the state's largest payer, is estimated to cover 1.22M privately insured members.

    Insurance Market

    RankInsurerPremium WrittenEstimated Members CoveredMarket Share
    1UnitedHealth Group$7.82B1.22M17.24%
    2Centene Corporation$7.42B1.16M16.35%
    3Elevance Health$7.05B1.10M15.54%

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    References

    1. 1.S2703: Private Health Insurance Coverage by Type and Selected Characteristics. U.S. Census Bureau, 2024 American Community Survey 5-Year Estimates. Retrieved Aug 11, 2026.Annual estimates of private health insurance coverage rates by state, broken out by age, income, and plan type — the basis for this page's coverage-rate figures.
    2. 2.2024 Market Share Reports for the Top Accident and Health Insurance Groups and Companies by State and Countrywide. National Association of Insurance Commissioners (NAIC). Retrieved Aug 11, 2026.Ranks the largest accident and health insurance carriers by direct premiums written in each state, used to identify the dominant payers operating there.
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    4
    Humana Group
    $5.50B
    859K
    12.12%
    5CVS Group$4.64B725K10.23%
    6Kaiser Foundation Group$2.45B382K5.39%
    7Cigna Health Group$2.22B347K4.90%
    8Oscar Health$1.85B289K4.08%
    9CareSource Group$1.48B232K3.27%
    10Health One Alliance Group$412M64.5K0.91%

    Georgia's health insurance market is dominated by a handful of large national payers. UnitedHealth Group, Centene Corporation, and Elevance Health are the top three, each with a significant share of the market and premium volumes exceeding $7B. Humana Group and CVS Group also hold substantial positions, rounding out the top five.

    The cumulative market share of the top five insurers exceeds 70%, illustrating a highly concentrated market. Smaller insurers, including Kaiser Foundation Group, Cigna Health Group, Oscar Health, CareSource Group, and Health One Alliance Group, collectively account for less than 20% of the market. This concentration suggests that most privately insured Georgians are covered by a small number of dominant payers.

    The estimated member counts for each insurer reflect their market share, with UnitedHealth Group covering over 1.22M members and Health One Alliance Group covering just 64.5K. The distribution of premium written and member coverage highlights the scale and reach of the leading insurers in Georgia.

    Insured Population Demographics

    Coverage TypeCountShare of Privately Insured
    Employer-Based4.74M66.9%
    Direct-Purchase740K10.4%
    TRICARE153K2.2%
    CHIP/Subsidized258K3.6%

    Georgia's privately insured population is predominantly covered through employer-based plans, which account for nearly two-thirds of all private insurance. Direct-purchase coverage, including individual market and ACA exchange plans, represents a smaller but significant portion, while government programs such as TRICARE and CHIP/Subsidized plans contribute modestly to the overall mix.

    The demographic profile of Georgia's insured population reflects a broad age distribution, with substantial coverage across all age bands. The largest segments are adults aged 35-54, followed by children and young adults, indicating a balanced mix of family and individual coverage. The presence of CHIP and TRICARE highlights the role of public programs in supplementing private insurance, especially for children and military families.

    Market Dynamics

    Georgia's health insurance market is characterized by a high degree of concentration among a few major payers. The top three insurers—UnitedHealth Group, Centene Corporation, and Elevance Health—collectively account for nearly half of the state's private insurance market. This concentration is further underscored by the fact that the top five payers together control over 70% of the market, indicating limited competition among smaller insurers.

    UnitedHealth Group leads the market, followed closely by Centene Corporation and Elevance Health. Each of these payers has a substantial presence, with premium volumes in the billions and estimated member counts in the millions. The dominance of these national insurers suggests that Georgia's insurance landscape is shaped by large, multi-state organizations rather than local or regional carriers.

    The insured population is largely composed of individuals covered through employer-based plans, reflecting the state's strong reliance on employer-sponsored insurance. Direct-purchase coverage and public programs such as TRICARE and CHIP/Subsidized plans play secondary roles, but together they contribute to the diversity of coverage options available to residents.

    Age band data shows that coverage is well-distributed across all age groups, with the largest numbers in the working-age population. This distribution supports the prevalence of employer-based insurance and highlights the importance of maintaining coverage for families and older adults. The market's structure and demographic profile point to a stable but concentrated insurance environment, with limited opportunities for smaller payers to gain significant market share.

    Top 10 Health Insurers by Market Share in Georgia
    Privately Insured Population by Age Band in Georgia