Loading...

    Explore
    • Policy Monitoring
    • Live Policy Feed
    • Billing Codes
    • NPI Medicare & Medicaid
    • Healthcare Providers
    • Health Insurance Payers
    • States
    • Service Lines
    • Taxonomy Codes
    Lookup tools
    • Billing Code Lookup
    • CPT Modifier Lookup
    • Provider Taxonomy Code Lookup
    • Healthcare Provider & Facility Lookup
    • Health Insurance Payer Lookup
    • Payer Contact Directory

    Policy & Benchmark Tools

    • Prior Authorization Lookup
    • Coverage Criteria Lookup
    • Timely Filing Lookup
    • Billing Code Reimbursement Rates
    • Payer Comparison Dashboard
    • Facility Comparison Dashboard
    • All tools

    Company

    • About OpenPayer
    • Data Sources
    • Trek Health
    OpenPayerby Trek Health
    LinkedInYouTube

    © 2026 Trek Health. All rights reserved.

    OpenPayer is built and maintained by Trek Health.

    v1.0.28
    OpenPayerPayerst-j-university-grp
    Ask Trek AI about this page

    T J UNIVERSITY GRP Market Analysis: Market Share and Coverage by State

    T J UNIVERSITY GRP is a mid-ranked health insurer with a concentrated regional footprint focused on a small number of states. Its scale and membership are sufficient to influence local provider contracting dynamics but do not reflect a broad national presence.

    Customize your policy alerts

    Sign up for T J UNIVERSITY GRP Market Analysis: Market Share and Coverage by State policy alerts

    Get alerted when relevant policies change without checking for updates manually.

    Monitor payer policy activity

    Receive email alerts as soon as relevant payer policies are published or updated.

    Payer Overview

    T J UNIVERSITY GRP is a regional health insurer with a focused national footprint that places it among the mid-tier commercial and A&H payers. The organization ranks as the #60 largest US A&H payer by premium, reporting $2.63B in US premium and a 0.18% US market share while operating across 2 states. The carrier serves an estimated 301.5K members and operates through 2 affiliated subsidiaries, which supports its concentrated position in a small number of markets.

    The payer does not hold a #1 ranking in any state. Its premium is concentrated in a limited geographic footprint, and there is no reported presence in US territories or foreign markets in the available data. This concentrated scale suggests negotiating leverage and network strategy will be state-specific rather than nationally uniform.

    Premium & Market Share

    Premium by Scope

    T J UNIVERSITY GRP's premium is exclusively reported in the US States & DC scope, representing 100.00% of its documented premium. There is no reported premium for US territories or foreign jurisdictions in the provided data. For providers, this concentration means contracting and network strategy should focus on the onshore state markets where the payer operates rather than allocating resources to territory or international negotiations.

    2 rows

    ScopeJurisdictionsPremiumShare of Payer Total
    US States & DC2$2.63B100.00%
    Total2$2.63B100.00%

    Subsidiary Filings

    2 rows

    SubsidiaryDomicile
    Health Partners Plans IncPA
    Partners Insurance Company IncPA

    National Market Presence

    T J UNIVERSITY GRP's premium and membership are highly concentrated in Pennsylvania, with $2.62B of premium and about 301K members located there. New Jersey represents a very small footprint by comparison at $3.36M and 466 members. This level of concentration means the payer's negotiating leverage and network design will be heavily influenced by Pennsylvania market dynamics rather than by a broad multi-state strategy.

    For provider contracting nationally, the payer's presence implies that large provider systems with significant Pennsylvania exposure should prioritize engagement. National provider groups with limited footprint in Pennsylvania will see limited impact from this payer, whereas systems anchored in the Northeast, especially Pennsylvania, should expect meaningful commercial enrollment and reimbursement interactions with T J UNIVERSITY GRP.

    3 rows

    StateMarket SharePremium WrittenEstimated Members
    National Total—$2.63B301.5K
    NJ0.01%$3.36M466
    PA3.19%$2.62B301K
    Market Share by State — T J UNIVERSITY GRP

    State-by-State Market Position

    T J UNIVERSITY GRP's strongest presence is in the Northeast, specifically Pennsylvania, where it holds its highest market share and the vast majority of premium and members. There is a minimal presence in adjacent New Jersey. Other US regions (Midwest, South, West, Southwest) show no reported exposure, indicating a geographically narrow operating area.

    For multi-state provider groups, this distribution means the payer is primarily relevant to networks and contracting teams operating in the Northeast. Health systems concentrated in Pennsylvania will find the payer strategically important for commercial negotiations, while those with limited or no Pennsylvania exposure will see little benefit from dedicating significant contracting resources to this carrier.

    About ACA Marketplace Data

    The Affordable Care Act (ACA) established federally-facilitated health insurance marketplaces ("exchanges") where individuals and small businesses can shop for and enroll in health plans, often with income-based subsidies. Issuers that participate in these marketplaces are required to report enrollment, claims, and denial data to CMS (Centers for Medicare & Medicaid Services) each year.

    The sections below cover this payer's ACA marketplace-specific footprint — enrollment, plan portfolio, and claims/denial-rate data. This is a narrower, separate population from the NAIC-based commercial data shown earlier on this page (total premium, market share, and membership across all lines of business): ACA marketplace enrollment is typically a small fraction of a payer's total commercial book, and the two datasets should not be treated as equivalent. CMS claims-transparency reporting has also been inconsistent industry-wide since 2020 — many issuers have little or no data for 2021 onward, so a single reporting year is common and does not necessarily indicate anything about the payer's current ACA presence.

    Member Demographics

    Estimated Member Demographics

    Nationally, the largest age bands for T J UNIVERSITY GRP are 55–64 (45,678 members), 6–18 (43,900 members), and 35–44 (41,276 members). The adult population (ages 26–64) makes up the majority of the membership, with a significant presence in the 65+ segment as well. The pediatric population (under 18) is substantial but not dominant.

    State-level analysis shows Pennsylvania as the overwhelming center of membership, with over 301,000 members compared to just 466 in New Jersey. The age distribution in both states closely mirrors the national profile, with no state showing a dramatic skew toward either younger or older populations. This suggests a relatively balanced risk pool, though the small New Jersey population may be more variable year-to-year.

    3 rows

    State<66-1819-2526-3435-4445-5455-6465-74>75
    National Total16.5K43.9K28K36.4K41.3K40.7K45.7K28.1K21K
    NJ297239566668723727
    PA16.4K43.8K28K36.3K41.2K40.6K45.6K28K21K
    Estimated Members by Age Band — T J UNIVERSITY GRP

    Estimated Members by State

    T J UNIVERSITY GRP's estimated membership is highly concentrated in Pennsylvania, which accounts for 301,033 of the total national members. New Jersey has a very small presence, with only estimated members. No other states report a significant member count for this payer, and the aggregate 'Other' categories do not provide specific member estimates.

    Related Subsidiaries

    HEALTH-PARTNERS-PLANS-INC-95066

    Health Partners Plans Inc

    Coming soon

    PARTNERS-INSURANCE-COMPANY-INC-17416

    Partners Insurance Company Inc

    Coming soon

    References

    1. 1.2024 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 nationwide and by state, the source for this payer's market share and direct-premium figures.
    2. 2.Health Insurance Exchange Public Use Files (Exchange PUFs). Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.Plan-level enrollment, premium, and cost-sharing data submitted by issuers participating in the ACA Marketplace, the source for this payer's exchange presence figures.
    Published by

    Trek Health powers OpenPayer with a leading commercial payer intelligence platform, seamlessly converting fragmented payer data into actionable insights for provider organizations.

    Trek Health ingests and normalizes Transparency in Coverage data and payer policy updates to give provider organizations a clear view of how commercial reimbursement behaves across markets, payers, and services. Our platform transforms raw payer disclosures into structured intelligence that supports contract evaluation, payer negotiations, and service line strategy. By combining market benchmarks with ongoing policy visibility, Trek helps teams identify variability, risk, and opportunity in commercial reimbursement. The result is faster insight, stronger negotiating positions, and more informed financial decisions.

    Table of contents

    Progress1 / 7

    Explore openpayer tools

    • Billing CodesCPT, HCPCS, DRG & more
    • Reimbursement RatesCommercial vs. Medicare rate reports
    • ProvidersHospitals & facilities
    • PayersPlans & market footprint
    • Taxonomy CodesNUCC specialty codes
    • ModifiersCPT modifiers & usage
    • Prior AuthorizationPA policies by payer & drug
    • Timely FilingFiling deadlines by payer
    • Coverage CriteriaMedical necessity by payer
    • Payer ContactsClaims, PA & appeals contacts
    View all tools
    301,499
    466

    This geographic concentration means that nearly all provider contracting, care delivery, and network management considerations for T J UNIVERSITY GRP will be focused in Pennsylvania. The extremely limited presence in New Jersey is unlikely to materially impact provider strategy in that state. For providers, this means that T J UNIVERSITY GRP is essentially a single-state payer from a practical perspective, and multi-state provider groups will only encounter this payer in Pennsylvania.

    Premium Written by State — T J UNIVERSITY GRP ($)
    Estimated Members by State — T J UNIVERSITY GRP