Market Overview
Oregon Health Insurance Market Analysis: Market Share, Payer Mix, and Coverage Trends
Oregon's health insurance market features a blend of regional and national payers, with Kaiser Foundation Group as the leading insurer. The landscape is shaped by strong employer-based coverage and a diverse demographic profile across all age bands.
State Overview
Oregon has a total population of 4.21M residents. The state comprises 36 counties. The private insurance penetration rate is 67.04%, calculated from the privately insured total of 2.82M out of the total population. The largest insurer, Kaiser Foundation Group, is estimated to cover 429K privately insured members in Oregon.
Insurance Market
| Rank | Insurer | Premium Written | Estimated Members Covered | Market Share |
|---|---|---|---|---|
| 1 | Kaiser Foundation Group | $3.86B | 429K | 15.18% |
| 2 | PacificSource Health Plan Group | $3.36B | 373K | 13.20% |
| 3 | Health Share of Oregon | $2.76B | 306K | 10.85% |
| 4 | Cambia Health Solutions Inc | $2.73B | 303K | 10.73% |
| 5 | Providence Health Group |
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.