H70.8 is the ICD-10 code for Other mastoiditis and related conditions. It is a four-character subcategory of H70 (Mastoiditis and related conditions), 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
H70.8 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
H70.8Annan inflammation i processus mastoideus och besläktade sjukdomar
H70.8Annen spesifisert mastoiditt eller beslektet tilstand
DH708Anden form for mastoiditis og beslægtede sygdom
H70.8Muu kartiolisäkkeen tulehdus tai samantapainen tila
H70.8Sonstige Mastoiditis und verwandte Zustände
H70.8Autres mastoïdites et affections apparentées
H70.8overige gespecificeerde vormen van mastoïditis en verwante aandoeningen
Listed through more specific codes:
- H70.811Postauricular fistula, right ear
- H70.812Postauricular fistula, left ear
- H70.813Postauricular fistula, bilateral
- H70.819Postauricular fistula, unspecified ear
- H70.891Other mastoiditis and related conditions, right ear
- H70.892Other mastoiditis and related conditions, left ear
- H70.893Other mastoiditis and related conditions, bilateral
- H70.899Other mastoiditis and related conditions, unspecified ear
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.
Look up another code
Stop looking codes up by hand
Docdemic listens to the consultation, writes the note and suggests the diagnosis and procedure codes that fit it, each one checked against your country’s official code list.
Try Docdemic free