CVS GRP Market Analysis: Market Share and Coverage by State

Payer Overview

CVS GRP is the #2 largest US A&H payer by premium, writing $121.07B in the US and operating across 50 states + DC. The organization serves an estimated 18.23M members and operates through 56 affiliated subsidiaries, giving it both national scale and a broad administrative footprint.

The company also maintains a measured US territory presence, with $39.10M written across 5 territories, and a Canada exposure of $18.07M. These non-US lines supplement a primarily domestic business and create modest cross-jurisdictional considerations for network and regulatory strategy.

Premium by Scope

CVS GRP's premium is overwhelmingly concentrated in the US States & DC, which account for essentially the entire premium base. The US Territories and Canada positions are small relative to the mainland business and are likely operationally peripheral rather than core revenue drivers. For providers, this concentration means negotiations and network strategy should prioritize the US state-level relationships where contracting impact will be largest.

National Market Footprint

CVS GRP has a concentrated footprint in several Mid-Atlantic, Southern, and Midwestern states, with particularly large premiums in Florida, California, Illinois, New Jersey, Pennsylvania, Ohio, and Texas. These high-premium states drive national revenue and give the payer negotiating leverage with large hospital systems and regional provider networks. Providers contracting at national scale should prioritize relationship and rate strategies in states where CVS GRP writes billions in premium, since those markets represent the most material share of membership and spending.

Geographic concentration also means that local provider market dynamics—such as hospital system market power and state-level regulatory pressures—will materially influence contracting outcomes. Multi-state provider groups should map their network priorities to the states listed above where CVS GRP carries the most members and premium to maximize negotiation efficiency.

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.

Nationally, the largest age bands for CVS GRP are 6-18 (2.81M), 55-64 (2.63M), and 35-44 (2.61M), indicating a strong presence among both families with children and older working-age adults. The <6 age band is also substantial (1.08M), reinforcing the importance of pediatric coverage in their portfolio.

Some states, such as Florida (100K in >75), New York (74.7K in >75), and New Jersey (57.1K in >75), have notably high counts in the >75 age band, suggesting a relatively older insured population. Conversely, states like Texas and California have large numbers in the younger age bands, reflecting a more balanced or younger demographic profile.