| Revenue premium | 8,971.26a | 5,686.07a | 3,871.12a |
| Investment income | 185.73a | 155.45a | 27.59a |
| Services and other | 20.58a | 21.35a | 64.93a |
| Total revenue | 9,177.56a | 5,862.87a | 3,963.64a |
| Operating expenses | — | — | — |
| Medical | -7,332.59a | -4,642.02a | -3,280.8a |
| Selling, general, and administrative | -1,755.57a | -1,425.77a | -1,257.42a |
| Depreciation and amortization | -32.15a | -30.69a | -15.28a |
| Total operating expenses | -9,120.3a | -6,098.48a | -4,553.51a |
| Earnings (loss) from operations | 57.27a | -235.62a | -589.87a |
| Interest expense | -23.73a | -24.6a | -22.62a |
| Other expenses (income) | 0.11a | 7.08a | -2.42a |
| Earnings (loss) before income taxes | 33.43a | -267.3a | -610.08a |
| Income tax expense (benefit) | -7.31a | -3.29a | -0.52a |
| Net income (loss) | 26.12a | -270.59a | -609.55a |
| Less: net income (loss) attributable to noncontrolling interests | 0.69a | 0.13a | -3.28a |
| Net income (loss) attributable to Oscar Health, Inc. | 25.43a | -270.73a | -606.28a |