PRESBYTERIAN HLTHCARE SERV GRP Market Analysis: Market Share and Coverage by State

Payer Overview

Presbyterian Healthcare Serv Grp operates as a regionally focused health insurer with a concentrated position in New Mexico. The organization ranks as the #44 largest US A&H payer by premium, writing $4.26B in US premium and holding a 0.3% US market share while operating across 1 states. The carrier reports an estimated 418.8K total members and holds the top market position in New Mexico, operating through 2 affiliated subsidiaries.

This concentrated footprint — with the vast majority of commercial premium and membership centered in a single state — shapes both negotiating leverage and network strategy. For multi-state provider groups, Presbyterian Healthcare Serv Grp represents a deep, localized opportunity rather than a broad regional contracting target.

Premium by Scope

Presbyterian Healthcare Serv Grp's premium is exclusively concentrated in US States & DC based on the available data. The carrier writes $4.26B in the US scope, representing 100.00% of its reported premium across the provided scopes. For providers, this means the payer's commercial risk and payment patterns will be driven entirely by U.S. state-level dynamics rather than territorial or foreign exposures.

Because there is no reported territory or foreign premium, the payer's footprint is effectively limited to the U.S. mainland, simplifying benchmarking and contracting comparisons to domestic market norms.

National Market Footprint

Presbyterian Healthcare Serv Grp shows a highly concentrated national footprint, with virtually all premium and membership localized in New Mexico. The payer writes $4.26B of premium and covers 418.8K members in that state, indicating deep regional penetration rather than a dispersed national presence. This concentration gives the payer strong influence over local provider networks in New Mexico but limited negotiating leverage outside that market.

For provider contracting strategy, the carrier’s concentrated presence implies that negotiations and reimbursement benchmarks should be tailored to New Mexico market conditions. National provider groups should treat Presbyterian Healthcare Serv Grp as a critical local partner in the Southwest rather than a system-wide counterparty for multi-state agreements.

State-by-State Market Position

Presbyterian Healthcare Serv Grp's market strength is concentrated in the Southwest, with New Mexico as its clear stronghold. There is no meaningful presence reported in the Northeast, Southeast, Midwest, or Pacific regions based on the available data. The payer’s top-ranked position in New Mexico means regional provider groups and health systems centered in the Southwest will encounter the most substantive contracting and reimbursement interactions with this carrier.

For multi-state provider groups, the geographic concentration suggests limited cross-state leverage: large-system negotiations will be driven by other payers with multi-state footprints, while local New Mexico negotiations with Presbyterian Healthcare Serv Grp will require focused, state-specific data and competitive benchmarking. The payer’s concentrated membership and premium (both reported as 418.8K members and ) highlight its role as a dominant local commercial insurer rather than a national contracting partner.

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.

Estimated Member Demographics

The largest age bands nationally for PRESBYTERIAN HLTHCARE SERV GRP are 55–64 (63,182 members), 35–44 (59,622 members), and 6–18 (57,846 members). The distribution is relatively balanced, with no single age band dominating the member profile. New Mexico, the primary state of operation, mirrors the national demographic pattern, as all members are concentrated there.

There is no notable skew toward older or younger populations in New Mexico; the age distribution closely follows the national aggregate. This suggests that providers should expect a broad mix of care needs, from pediatric to senior services, with a slight emphasis on middle-aged and pre-retirement populations.

Estimated Members by State

PRESBYTERIAN HLTHCARE SERV GRP's estimated member count is concentrated entirely in New Mexico, with 418,776 members. This aligns with the payer's dominant market share in the state (36.92%), making New Mexico the focal point for provider contracting and care delivery strategies. No other states report significant member counts for this payer, as per the authoritative data.

This geographic concentration means that providers in New Mexico are likely to encounter a large proportion of patients insured by PRESBYTERIAN HLTHCARE SERV GRP. For multi-state provider groups, the payer's relevance is almost exclusively tied to New Mexico, and contracting strategies should reflect this regional focus. The alignment between member count and market share underscores the payer's role as a leading insurer in the state, with implications for network adequacy and reimbursement negotiations.