333.4 - Huntington's Chorea
The ICD 9 Code for Huntington's chorea is listed as 333.4.
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: | 333.4 |
| Long Description: | Huntington's chorea |
| Short Description: | Huntington's chorea |
| Chapter: | Diseases Of The Nervous System And Sense Organs |
| Block: | Hereditary And Degenerative Diseases Of The Central Nervous System (330-337) |
| ICD-10-CM Diagnosis Codes General Equivalence Mappings (GEMS): | |
| ICD-10-CM Code: | G10 - Huntington's disease |
| ICD-9-CM Siblings (same level / similar specificity) of 333.4: | |
| 333.0 - Other degenerative diseases of the basal ganglia | |
| 333.1 - Essential and other specified forms of tremor | |
| 333.2 - Myoclonus | |
| 333.3 - Tics of organic origin | |
| 333.5 - Other choreas | |
| 333.6 - Genetic torsion dystonia | |