H71.21 – Cholesteatoma of mastoid, right ear
Coding Notes
Active
Billable, valid for HIPAA-covered transactions
GEM Conversion to ICD-9 CM
Fs: 10000
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Cholesteatoma of middle ear and mastoid
MDC / MS-DRG Reference
Sibling Codes
Parent Sibling Codes
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| Code | Title |
|---|---|
| H60-H95 | Diseases of the ear and mastoid process (H60-H95) |
| H65-H75 | Diseases of middle ear and mastoid (H65-H75) |
| H71 | Cholesteatoma of middle ear |
| H71.2 | Cholesteatoma of mastoid |
| H71.21 | Cholesteatoma of mastoid, right ear |