AA91 Chronic suppurative otitis media
International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2025-01
sections/codes in this section ()
- Chronic tubotympanic suppurative otitis media (AA91.0)
- Chronic atticoantral suppurative otitis media (AA91.1)
- Other chronic suppurative otitis media (AA91.2)
- Chronic suppurative otitis media, unspecified (AA91.Z)
postcoordination
Add Stem and/or Extension codes to form a cluster code which adds detail to the condition.
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