422.91 - Idiopathic Myocarditis
The ICD 9 Code for Idiopathic myocarditis is listed as 422.91.
Additional information concerning this code and description can be found below including ICD 10 crosswalks / GEMS, and chapter information where available.
| ICD 9 CM Field | Value |
|---|---|
| Diagnosis Code: | 422.91 |
| Long Description: | Idiopathic myocarditis |
| Short Description: | Idiopathic myocarditis |
| Chapter: | Diseases Of The Circulatory System |
| Block: | Other Forms Of Heart Disease (420-429) |
| ICD-10-CM Diagnosis Codes General Equivalence Mappings (GEMS): | |
| ICD-10-CM Code: | I40.0 - Infective myocarditis (approximate) |
| ICD-10-CM Code: | I40.1 - Isolated myocarditis (approximate) |
| ICD-9-CM Siblings (same level / similar specificity) of 422.91: | |
| 422.90 - Acute myocarditis, unspecified | |
| 422.92 - Septic myocarditis | |
| 422.93 - Toxic myocarditis | |
| 422.99 - Other acute myocarditis | |