380.21 - Cholesteatoma Of External Ear
The ICD 9 Code for Cholesteatoma of external ear is listed as 380.21.
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: | 380.21 |
| Long Description: | Cholesteatoma of external ear |
| Short Description: | Cholesteatoma extern ear |
| Chapter: | Diseases Of The Nervous System And Sense Organs |
| Block: | Diseases Of The Ear And Mastoid Process (380-389) |
| ICD-10-CM Diagnosis Codes General Equivalence Mappings (GEMS): | |
| ICD-10-CM Code: | H60.40 - Cholesteatoma of external ear, unspecified ear (approximate) |
| ICD-9-CM Siblings (same level / similar specificity) of 380.21: | |
| 380.22 - Other acute otitis externa | |
| 380.23 - Other chronic otitis externa | |