Elevance Health Inc Group Market Analysis: Market Share and Coverage by State

Payer Overview

Elevance Health Inc Group is the #5 largest US A&H payer by written premium, producing $103.95B in US premium and holding a 7.23% US market share across 35 states. The company reports an Estimated Total Members figure of 15.91M and operates through 54 affiliated subsidiaries, giving it scale across multiple regional markets.

Elevance Health also maintains a material presence beyond the continental states with an additional $4.28B across 1 US territory (Puerto Rico). This mix of a broad US footprint alongside targeted territorial exposure shapes how the payer approaches provider network contracting and population health investments in different jurisdictions.

Premium by Scope

Elevance Health's premium is overwhelmingly concentrated in the US States & DC, which account for 96.02% of the payer's reported premium and therefore represent the dominant commercial exposure for providers evaluating contracts. The US territory exposure is limited to Puerto Rico at $4.28B (about 3.95% of total), which is material locally but small relative to the mainland book.

For provider groups, this concentration implies negotiations, network design, and performance management should prioritize the US state footprint. Territory-specific contractual or regulatory nuances in Puerto Rico matter for local arrangements but will have limited impact on national strategy.

National Market Footprint

Elevance Health's premium and membership are concentrated in a mix of Midwestern and Eastern states, with $103.95B in premium written across the listed states and 15.91M estimated members nationally. The highest premiums are in states such as IN, VA, and OH where the payer holds top market positions; this scale creates negotiating leverage with large multi-system health systems in those states. Conversely, in states where share is under 1%, network access and reimbursement pressures will be driven by local dominant payers rather than Elevance.

Nationally, this distribution suggests provider contracting teams should prioritize agreements and value-based arrangements in states where Elevance's premium is in the billions (for example $10.4B in IN, $12.5B in VA, $11.3B in OH). In lower-premium states, providers may need to use more targeted, market-specific strategies.

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 band among ELEVANCE HLTH INC GRP members is 6-18 (2.48M), followed by 55-64 (2.30M), 35-44 (2.27M), and 45-54 (2.23M). The <6 cohort is also substantial (955K), indicating strong coverage of families and dependents. The >75 age band, while smaller (918K), still represents a significant portion of the insured population.

Some states, such as Virginia (1.92M) and Indiana (1.67M), have a notably large membership across all age bands, while states like Minnesota (10) and New Mexico (6) have negligible membership. States with higher proportions of older adults include Maine and New Hampshire, where the 55-64 and 65-74 bands are relatively large compared to younger cohorts. Conversely, states like Texas and Georgia have a more balanced distribution across age bands, reflecting a diverse insured population.