Description of Business - Additional Information (Details) $ in Thousands		1 Months Ended				3 Months Ended
	Aug. 30, 2019 USD ($)	Aug. 31, 2021 USD ($)	Jul. 31, 2021 USD ($)	Sep. 30, 2019 USD ($) shares	Jul. 31, 1999	Mar. 31, 2022 USD ($) plan clinic	Dec. 31, 2021 USD ($)	Dec. 31, 2020
Description Of Business [Line Items]
Investments in other entities – equity method						$ 44,383	$ 41,715
Access Primary Care Medical Group
Description Of Business [Line Items]
Interest acquired			80.00%
Consideration transferred			$ 2,000
Payments to acquire business			$ 1,000
Apollo-Sun Labs Management, LLC
Description Of Business [Line Items]
Interest acquired		49.00%
Consideration transferred		$ 4,000
Equity interest purchase obligation, period to purchase		3 years
Equity interest purchase obligation, noncurrent						$ 4,200
DMG
Description Of Business [Line Items]
Equity interest purchase obligation, period to purchase						3 years
Investments in other entities – equity method						$ 8,500
AP-AMH Medical Corporation | Affiliated Entity
Description Of Business [Line Items]
Amount of loan				$ 545,000
Term of receivable				10 years
Stated rate of note of loan receivable				10.00%
Interest rate in the event of default				10.75%
APC | Affiliated Entity
Description Of Business [Line Items]
Amount of loan				$ 300,000
Number of shares purchased by related party | shares				15,015,015
APC
Description Of Business [Line Items]
Fixed term of amended and restated management and administrative services agreement					30 years
APC | MPP, AMG Properties, and ZLL Asset Acquisition
Description Of Business [Line Items]
Asset acquisition, percentage of shares acquired								100.00%
APC | One MSO, LLC, Tag-6 Medical Investment Group, LLC, and Tag-8 Medical Investment Group, LLC
Description Of Business [Line Items]
Asset acquisition, percentage of shares acquired							50.00%
APC | AMG, Inc
Description Of Business [Line Items]
Value of shares transferred in acquisition				$ 400
APC | Apollo Medical Holdings, Inc
Description Of Business [Line Items]
Ownership interest						19.61%	19.68%
APC | Concourse Diagnostic Surgery Center, LLC
Description Of Business [Line Items]
Ownership interest						44.50%
APC | DMG
Description Of Business [Line Items]
Ownership interest						40.00%
APC | AP-AMH Medical Corporation | Affiliated Entity | Series A Preferred Stock
Description Of Business [Line Items]
Number of shares purchased by related party | shares				1,000,000
Accountable Health Care
Description Of Business [Line Items]
Number federally qualified health plans | plan						3
APC and APC-LSMA | Accountable Health Care
Description Of Business [Line Items]
Interest acquired	75.00%
APC and APC-LSMA | Dr. Jay | Accountable Health Care
Description Of Business [Line Items]
Consideration transferred	$ 7,300
AMG, Inc
Description Of Business [Line Items]
Number of family practice clinics | clinic						3
APC LSMA | AMG, Inc
Description Of Business [Line Items]
Interest acquired				100.00%
Payments to acquire business				$ 1,200
APC LSMA | Maverick Medical Group, Inc
Description Of Business [Line Items]
Ownership interest						100.00%