359.21 - Myotonic Muscular Dystrophy
The ICD 9 Code for Myotonic muscular dystrophy is listed as 359.21.
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: | 359.21 |
| Long Description: | Myotonic muscular dystrophy |
| Short Description: | Myotonic musclr dystrphy |
| Chapter: | Diseases Of The Nervous System And Sense Organs |
| Block: | Disorders Of The Peripheral Nervous System (350-359) |
| Related Descriptions: |
Cardiomyopathy in myotonic dystrophy
Dilated cardiomyopathy secondary to myotonic dystrophy Dystrophia myotonica facies Steinert myotonic dystrophy syndrome |
| ICD-10-CM Diagnosis Codes General Equivalence Mappings (GEMS): | |
| ICD-10-CM Code: | G71.11 - Myotonic muscular dystrophy |
| ICD-9-CM Siblings (same level / similar specificity) of 359.21: | |
| 359.22 - Myotonia congenita | |
| 359.23 - Myotonic chondrodystrophy | |
| 359.24 - Drug- induced myotonia | |
| 359.29 - Other specified myotonic disorder | |