ICD-10 diagnosis code
H75.0 Mastoiditis in infectious and parasitic diseases classified elsewhere
H75.0 is the ICD-10 code for Mastoiditis in infectious and parasitic diseases classified elsewhere. It is a four-character subcategory of H75 (Other disorders of middle ear and mastoid in diseases classified elsewhere), the most specific level in the WHO edition. It belongs to the block H65–H75 (Diseases of middle ear and mastoid) in Chapter VIII, Diseases of the ear and mastoid process.
- Code type
- Subcategory (4 characters)
- Chapter
- VIII · H60–H95
- Classification
- WHO ICD-10, 2019 version
What H75.0 includes
Conditions and terms that are coded here.
- Tuberculous mastoiditis A18.0
H75.0 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
H75.0Mastoidit vid infektionssjukdomar och parasitsjukdomar som klassificeras på annan plats
H75.0Mastoiditt ved infeksjonssykdom eller parasittsykdom klassifisert annet sted
DH750Mastoiditis ved infektiøs eller parasitær sygdom klassificeret andetsteds
H75.0Mastoiditis bei anderenorts klassifizierten infektiösen und parasitären Krankheiten
Listed through more specific codes:
- H75.00Mastoiditis in infectious and parasitic diseases classified elsewhere, unspecified ear
- H75.01Mastoiditis in infectious and parasitic diseases classified elsewhere, right ear
- H75.02Mastoiditis in infectious and parasitic diseases classified elsewhere, left ear
- H75.03Mastoiditis in infectious and parasitic diseases classified elsewhere, bilateral
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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