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ICD-10-CM Current in FY 2027

H75.0

Mastoiditis in infectious and parasitic diseases classified elsewhere

Release
FY 2027
Effective

Hierarchy

Where H75.0 sits in the official hierarchy. Each level is the code it is classified under.

  1. H75 Parent Other disorders of middle ear and mastoid in diseases classified elsewhere
  2. H75.0 This code Mastoiditis in infectious and parasitic diseases classified elsewhere

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):

Excludes1

syphilis ( A52.77 )

Excludes1

tuberculosis ( A18.03 )

Code First

underlying disease

Inherited from H75 — Other disorders of middle ear and mastoid in diseases classified elsewhere

More Specific Codes

4 codes under H75.0

Version History

How H75.0 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Mastoiditis in infectious and parasitic diseases classified elsewhere

  2. FY 2026 Effective

    Unchanged

    Mastoiditis in infectious and parasitic diseases classified elsewhere

Other codes under H75

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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