H75.00
Mastoiditis in infectious and parasitic diseases classified elsewhere, unspecified ear
- Release
- FY 2027
- Effective
Hierarchy
Where H75.00 sits in the official hierarchy. Each level is the code it is classified under.
- H75 Other disorders of middle ear and mastoid in diseases classified elsewhere
- H75.0 Parent Mastoiditis in infectious and parasitic diseases classified elsewhere
- H75.00 This code Mastoiditis in infectious and parasitic diseases classified elsewhere, unspecified ear
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.
Excludes1
mastoiditis (in):
Inherited from H75.0 — Mastoiditis in infectious and parasitic diseases classified elsewhere
Code First
underlying disease
Inherited from H75 — Other disorders of middle ear and mastoid in diseases classified elsewhere
Version History
How H75.00 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentMastoiditis in infectious and parasitic diseases classified elsewhere, unspecified ear
-
FY 2026 Effective
UnchangedMastoiditis in infectious and parasitic diseases classified elsewhere, unspecified ear
Related Codes
Other codes under H75.0
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
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