AA91.2
Other chronic suppurative otitis media
Other chronic suppurative otitis media
Classification
ICD-11
Block
AA90-AA9ZParent Code
AA91ICD-10 Mapping
1 equivalentWHO Foundation
View on WHOICD-10 Equivalents(1)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(2)
Frequently Asked Questions
What is the ICD-11 code for other chronic suppurative otitis media?
The ICD-11 code for other chronic suppurative otitis media is AA91.2. The full clinical description is "Other chronic suppurative otitis media".
What does ICD-11 code AA91.2 mean?
ICD-11 code AA91.2 represents “Other chronic suppurative otitis media”. It is classified under Chapter 10: Diseases of the Ear or Mastoid Process.
What chapter is AA91.2 in?
AA91.2 is in Chapter 10: Diseases of the Ear or Mastoid Process (codes AA00-AC0Z).
What is the ICD-10 equivalent of ICD-11 code AA91.2?
AA91.2 maps to the ICD-10 code: H66.3 (Other chronic suppurative otitis media). This is an equivalent mapping.
What is the difference between ICD-10 and ICD-11?
ICD-11 is the latest revision of the WHO's International Classification of Diseases, succeeding ICD-10. Key differences include: a fully digital-first design, new chapters for sleep-wake disorders, sexual health, and traditional medicine, improved coding for rare diseases, and better integration with electronic health records through extension codes.
What UMLS concepts map to ICD-11 code AA91.2?
AA91.2 is linked to 2 UMLS Concept Unique Identifiers: C0271454, C0477445. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
Automate Medical Coding With AI
Send clinical text to the AutoICD API and get back structured ICD-10 and ICD-11 codes with confidence scores. Integrates into any EHR or billing system in minutes.
Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.