The Thread · Vertical Integration
Market Power & Hospital Exits
UnitedHealth is the largest employer of physicians in the country. The other side of that consolidation is a steady exodus of independent hospitals and practices — and a documented strategy of squeezing the ones who won't sell.
The Documented Record
Hospital Exodus
The contract-dispute wave
Mayo Clinic, Johns Hopkins, Duke Health, LVHN, LCMC, OHSU, M Health Fairview, Corewell, USA Health, TriHealth, Main Line Health, and CalPERS/Sutter — systems dropping or fighting UnitedHealthcare, leaving hundreds of thousands out-of-network.
Pricing · +11%
Optum surgery centers raised prices ~11% after acquisition
≈$239 more per procedure — roughly $67M a year to other insurers — capturing profit as both payer and provider.
Provider Squeeze
The "downcoding" epidemic
Insurers systematically reclassifying claims downward to pay providers less than billed.
Provider Squeeze
Optum pays its own practices 41–91% more than independents
Documented in Rep. Pat Ryan's Hudson Valley inquiry — a pay gap that squeezes independents out of business.
No-Poach
Emanate Health v. Optum
Optum allegedly pushed providers into an illegal agreement not to compete for primary-care physicians, then cut contracts when they refused.
MLR Avoidance
Shifting money to skirt the 80/85% care-spending rule
"Intercompany eliminations" move revenue from UnitedHealthcare to Optum to retain profit-capped insurance dollars.
Pharmacies
3,179 pharmacies closed (Jan 2024 – Feb 2025)
More than 5% of U.S. pharmacies, largely from below-cost PBM reimbursement.