| Document and Entity Information | Oct. 10, 2022 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Oct. 10, 2022 |
| Entity File Number | 001-36534 |
| Entity Registrant Name | IRADIMED CORPORATION |
| Entity Central Index Key | 0001325618 |
| Entity Incorporation, State or Country Code | DE |
| Entity Tax Identification Number | 73-1408526 |
| Entity Address, Address Line One | 1025 Willa Springs Dr. |
| Entity Address, City or Town | Winter Springs |
| Entity Address, State or Province | FL |
| Entity Address, Postal Zip Code | 32708 |
| City Area Code | 407 |
| Local Phone Number | 677-8022 |
| Title of 12(b) Security | Common stock, par value $0.0001 |
| Trading Symbol | IRMD |
| Security Exchange Name | NASDAQ |
| Entity Emerging Growth Company | false |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
