Enter a ICD-9 or ICD-10 code
ICD-9 code:38533 |
| Cholesteatoma of middle ear and mastoid |
| ICD-10 code | Description | GEM flags set * |
| H71.23 | Cholesteatoma of mastoid, bilateral | Approximate Flag |
* See General Equivalence Mappings (GEMs) FAQ (pdf) for more information on GEM flag values.