Unitedhealth Group — Financial Results
Operating Earnings Fell 41% as Medical Costs Surged Past Pricing Assumptions
| Metric | 2025 | 2024 | Change |
|---|---|---|---|
| Total revenues | $447.6B | $400.3B | +12% |
| Medical costs | $314.0B | $264.2B | +19% |
| Earnings from operations | $19.0B | $32.3B | -41% |
| Medical care ratio (MCR) | 89.1% | 85.5% | +3.6 pts |
| Diluted EPS | $13.23 | $15.51 | -15% |
Revenue grew a healthy 12%, but medical costs grew nearly twice as fast at 19%, eating deeply into profits. The medical care ratio (MCR) — the share of premium revenue spent on medical claims — jumped to 89.1%, meaning UnitedHealth kept less than 11 cents of every premium dollar before other expenses. Management acknowledges that the pricing assumptions built into their plans were "well-short" of what actual medical costs turned out to be.
Optum Health Swung from $7.8B Profit to an Operating Loss
| Segment | 2025 Operating Earnings | 2024 Operating Earnings | Change |
|---|---|---|---|
| Optum Health | -$278M | $7,770M | -104% |
| UnitedHealthcare | $9,425M | $15,584M | -40% |
| Optum Rx | $7,193M | $5,836M | +23% |
Optum Health, which runs value-based care (arrangements where doctors are paid for keeping patients healthy rather than per procedure) had an extraordinarily bad year. Medicare funding cuts, sicker-than-expected patients, and a $623 million reserve set aside for anticipated 2026 losses on certain contracts all hit at once. This is the most dramatic single-segment deterioration in the filing.
A $2.5B Restructuring Charge Signals a Major Reset
In the fourth quarter of 2025, UnitedHealth took $2.5 billion in restructuring charges — one-time costs to reshape the business. These included $746 million for real estate and workforce reductions, $573 million to reassess contracts, $623 million reserved for future losses in value-based care, and $250 million pre-funded to its charitable foundation. The company is clearly repositioning, particularly pulling back from value-based care arrangements that have been losing money, and expects both Medicare Advantage and Medicaid membership to shrink in 2026.
The Change Healthcare Cyberattack Continues to Cost Money
The February 2024 hack of Change Healthcare (an Optum unit that processes insurance claims) still generated a $799 million charge in Q4 2025, as the company increased reserves against loans it made to care providers that may not be fully repaid. Total direct financial damage from the cyberattack has now stretched across two full fiscal years, and the final cost remains uncertain.
Optum Rx Is the Bright Spot, Growing Revenue 16%
Optum Rx, the pharmacy benefit management (PBM) arm that manages prescription drug coverage, grew revenues 16% to $154.7 billion and increased operating earnings 23% to $7.2 billion. It fulfilled 1,659 million adjusted prescriptions in 2025, up from 1,623 million, driven by new clients and existing client growth. In a year of widespread pain across the rest of the business, Optum Rx stands out as the one segment performing well.
Operating Cash Flow Dropped to $19.7B from $24.2B
Operating cash flow — the cash the business actually generates from running its operations — fell $4.5 billion year-over-year to $19.7 billion. This is still a large number, and the company continued paying dividends (raised to an annualized $8.84 per share) and repurchasing $5.5 billion in stock. However, with credit rating agencies assigning a "negative outlook" across Moody's, S&P, and Fitch, the trajectory is being watched closely by lenders.