CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Revenues:
Total revenues	$ 694,858	$ 458,613	$ 2,018,437	$ 1,370,673
Expenses:
Medical services expense	618,287	414,202	1,771,635	1,217,039
Other medical expenses	50,659	29,454	144,512	86,809
General and administrative (including noncash stock-based compensation expense of $7,907, $11,960, $18,430, and $287,980, respectively)	51,980	46,643	143,738	401,981
Depreciation and amortization	3,450	3,915	9,865	10,923
Total expenses	724,376	494,214	2,069,750	1,716,752
Income (loss) from operations	(29,518)	(35,601)	(51,313)	(346,079)
Other income (expense):
Other income (expense), net	574	(269)	9,840	4,034
Gain (loss) on lease terminations	0	0	(5,458)	0
Interest expense	(1,000)	(867)	(2,816)	(5,306)
Income (loss) before income taxes	(29,944)	(36,737)	(49,747)	(347,351)
Income tax benefit (expense)	(559)	(256)	(1,068)	(707)
Income (loss) from continuing operations	(30,503)	(36,993)	(50,815)	(348,058)
Discontinued operations:
Income (loss) before income taxes	(224)	1,117	526	(1,781)
Income tax benefit (expense)	(12)	(82)	(26)	(211)
Total discontinued operations	(236)	1,035	500	(1,992)
Net income (loss)	(30,739)	(35,958)	(50,315)	(350,050)
Noncontrolling interests' share in (earnings) loss	71	115	228	284
Net income (loss) attributable to common shares	$ (30,668)	$ (35,843)	$ (50,087)	$ (349,766)
Net income (loss) per common share, basic and diluted
Income (Loss) from Continuing Operations, Per Basic Share	$ (0.07)	$ (0.09)	$ (0.12)	$ (0.95)
Income (Loss) from Continuing Operations, Per Diluted Share	(0.07)	(0.09)	(0.12)	(0.95)
Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share	0	0	0	(0.01)
Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share	$ 0	$ 0	$ 0	$ (0.01)
Weighted average shares outstanding - basic	411,065	391,229	406,823	365,018
Weighted average shares outstanding - diluted	411,065	391,229	406,823	365,018
Medical Services Revenue
Revenues:
Total revenues	$ 693,934	$ 457,646	$ 2,015,541	$ 1,367,736
Other Operating Revenue
Revenues:
Total revenues	$ 924	$ 967	$ 2,896	$ 2,937