| Document and Entity Information | Feb. 11, 2022 |
| Document Information [Line Items] | |
| Amendment Flag | false |
| Entity Central Index Key | 0001813914 |
| Document Type | 8-K |
| Document Period End Date | Feb. 11, 2022 |
| Entity Registrant Name | CareMax, Inc. |
| Entity Incorporation, State or Country Code | DE |
| Entity File Number | 001-39391 |
| Entity Tax Identification Number | 85-0992224 |
| Entity Address, Address Line One | 1000 NW 57 Court |
| Entity Address, Address Line Two | Suite 400 |
| Entity Address, City or Town | Miami |
| Entity Address, State or Province | FL |
| Entity Address, Postal Zip Code | 33126 |
| City Area Code | 786 |
| Local Phone Number | 360-4768 |
| Written Communications | false |
| Soliciting Material | false |
| Pre Commencement Tender Offer | false |
| Pre Commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | true |
| Entity Ex Transition Period | false |
| Common Class A [Member] | |
| Document Information [Line Items] | |
| Security 12b Title | Class A common stock, par value $0.0001 per share |
| Trading Symbol | CMAX |
| Security Exchange Name | NASDAQ |
| Warrant [Member] | |
| Document Information [Line Items] | |
| Security 12b Title | Warrants, each whole warrant exercisable for one share of Class A common stock, each at an exercise price of $11.50 per share |
| Trading Symbol | CMAXW |
| Security Exchange Name | NASDAQ |
