Description of Business - Additional Information (Details)									12 Months Ended
	Sep. 11, 2019 USD ($) shares	Sep. 10, 2019 USD ($)	Aug. 30, 2019 USD ($)	May 31, 2019 USD ($)	Mar. 21, 2018 shares	Dec. 08, 2017 USD ($)	Oct. 14, 2015 USD ($)	Jul. 01, 1999	Dec. 31, 2019 USD ($) clinic	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)	Dec. 31, 2019 medical_center	Dec. 31, 2019	Dec. 31, 2019 plan	Dec. 31, 2019 specialty_care_physician	Dec. 31, 2019 primary_care_physician	Dec. 31, 2019 enrollee	Dec. 31, 2019 member
Description Of Business [Line Items]
Number of shares purchased by related party (in shares) | shares					600,000
Distributions of preferred returns									$ 1,988,646	$ 1,975,010	$ 19,697,923
Interest acquired						18.00%
Consideration transferred						$ 86,394,383
Cash paid									49,402,514	$ 0	0
Value of shares transferred in acquisition						$ 61,092,050					$ 61,092,050
Accountable Health Care IPA
Description Of Business [Line Items]
Consideration transferred			$ 25,100,000
AMG
Description Of Business [Line Items]
Consideration transferred		$ 1,600,000
Series A Preferred Stock
Description Of Business [Line Items]
Consideration transferred							$ 12,700,000
Dr. Jay | Accountable Health Care IPA
Description Of Business [Line Items]
Interest acquired			75.00%
Consideration transferred			$ 7,250,000
Affiliated Entity | AP-AMH
Description Of Business [Line Items]
Amount of loan	$ 545,000,000
Term of receivable	10 years
Stated rate of note of loan receivable	10.00%
Interest rate in the event of default	10.75%
Affiliated Entity | AP-AMH | Series A Preferred Stock
Description Of Business [Line Items]
Number of shares purchased by related party (in shares) | shares	1,000,000
Stock issued during period new issues (in shares)	$ 545,000,000
Affiliated Entity | APC
Description Of Business [Line Items]
Number of shares purchased by related party (in shares) | shares	15,015,015
Distributions of preferred returns									$ 8,900,000
Stock issued during period new issues (in shares)	$ 300,000,000
Proxy votes	9.99%
APC
Description Of Business [Line Items]
Initial fixed term of amended and restated management and administrative services agreement								30 years
APC | Accountable Health Care IPA
Description Of Business [Line Items]
Interest acquired			25.00%
APC | AMG
Description Of Business [Line Items]
Interest acquired		100.00%
Payments to acquire business		$ 1,200,000
Value of shares transferred in acquisition		$ 400,000
APC | Universal Care Acquisition Partners, LLC
Description Of Business [Line Items]
Ownership interest													100.00%
APC | ApolloMed
Description Of Business [Line Items]
Investment, ownership interest										4.82%			32.50%
APC | Concourse Diagnostic Surgery Center, LLC
Description Of Business [Line Items]
Investment, ownership interest													45.01%
APC | Affiliated Entity | AP-AMH | Series A Preferred Stock
Description Of Business [Line Items]
Number of shares purchased by related party (in shares) | shares	1,000,000
APC LSMA | Alpha Care
Description Of Business [Line Items]
Interest acquired				100.00%
Cash paid				$ 45,100,000
APC LSMA | Accountable Health Care IPA
Description Of Business [Line Items]
Interest acquired			75.00%
APC LSMA | AMG
Description Of Business [Line Items]
Interest acquired		100.00%
Payments to acquire business		$ 1,200,000
APC LSMA | Maverick Medical Group, Inc
Description Of Business [Line Items]
Ownership interest													100.00%
Accountable Health Care IPA
Description Of Business [Line Items]
Number of employees (more than)															700	400
Number of medical centers | medical_center												5
Number of members of federally qualified health plans (more than) | member																		84,000
Number federally qualified health plans | plan														3
AMG
Description Of Business [Line Items]
Number of family practice clinics | clinic									3
Alpha Care
Description Of Business [Line Items]
Number of healthcare enrollees | enrollee																	174,000