Earnings Per Share - Basic and Diluted Earnings (Loss) per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Numerator
Net income attributable to AdaptHealth Corp.	$ 24,509	$ 22,859	$ 31,976	$ 40,160
Less: Earnings allocated to participating securities	2,058	1,933	2,690	3,415
Net income for basic EPS	22,451	20,926	29,286	36,745
Change in fair value of warrant liability	0	0	0	0
Net income for diluted EPS	$ 22,451	$ 20,926	$ 29,286	$ 36,745
Denominator
Basic weighted-average common shares outstanding (in shares)	135,345	134,303	135,048	133,481
Add: Warrants (in shares)	0	0	0	0
Diluted weighted-average common shares outstanding (in shares)	137,211	136,530	137,102	135,441
Basic net income per share (in dollars per share)	$ 0.17	$ 0.16	$ 0.22	$ 0.28
Diluted net income per share (in dollars per share)	$ 0.16	$ 0.15	$ 0.21	$ 0.27
Stock options
Denominator
Add: Stock options (in shares)	206	301	215	245
Unvested restricted stock units
Denominator
Add: Unvested restricted stock (in shares)	1,660	1,926	1,839	1,715