| Document and Entity Information | Apr. 21, 2022 |
| Document Information [Line Items] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Apr. 21, 2022 |
| Entity Registrant Name | LMF ACQUISITION OPPORTUNITIES, INC. |
| Entity Central Index Key | 0001831868 |
| Entity Emerging Growth Company | true |
| Entity Ex Transition Period | false |
| Entity File Number | 001-39927 |
| Entity Incorporation, State or Country Code | DE |
| Entity Tax Identification Number | 85-3681132 |
| Entity Address, Address Line One | 1200 West Platt Street |
| Entity Address, Address Line Two | Suite 100 |
| Entity Address, City or Town | Tampa |
| Entity Address, State or Province | FL |
| Entity Address, Postal Zip Code | 33606 |
| City Area Code | 813 |
| Local Phone Number | 222-8996 |
| Written Communications | true |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Units [Member] | |
| Document Information [Line Items] | |
| Title of 12(b) Security | Units, each consisting of one share of Class A Common Stock, and one Warrant |
| Trading Symbol | LMAOU |
| Security Exchange Name | NASDAQ |
| Class A Common Stock [Member] | |
| Document Information [Line Items] | |
| Title of 12(b) Security | Class A Common Stock, par value $0.0001 per share |
| Trading Symbol | LMAO |
| Security Exchange Name | NASDAQ |
| Warrants [Member] | |
| Document Information [Line Items] | |
| Title of 12(b) Security | Warrants, each warrant exercisable for one share of Class A Common Stock at an exercise price of $11.50 per share |
| Trading Symbol | LMAOW |
| Security Exchange Name | NASDAQ |
