LA22.Z
Structural developmental anomalies of ear causing hearing impairment, unspecified
Structural developmental anomalies of ear causing hearing impairment, unspecified
Classification
ICD-11
Chapter
20: Developmental AnomaliesBlock
LA20-LA2ZParent Code
LA22ICD-10 Mapping
3 equivalentsICD-10 Equivalents(3)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(13)
SNOMED CT ↗
- Congenital abnormality of middle ear21905007
- Congenital absence of ear71619006
- Congenital anomaly of ear with impairment of hearing111339003
- Branchiogenic deafness syndrome717944002
- Congenital malformation of left middle ear15979271000119100
- Congenital malformation of right middle ear15979191000119107
- Bilateral congenital malformation of external ears15983231000119107
- Bilateral impairment of hearing of ears co-occurrent and due to congenital ear malformation15984511000119103
- Congenital anomaly of bilateral external ears with impairment of hearing15984631000119107
- Congenital anomaly of left external ear with impairment of hearing15984591000119107
Frequently Asked Questions
What is the ICD-11 code for structural developmental anomalies of ear causing hearing impairment, unspecified?
The ICD-11 code for structural developmental anomalies of ear causing hearing impairment, unspecified is LA22.Z. The full clinical description is "Structural developmental anomalies of ear causing hearing impairment, unspecified".
What does ICD-11 code LA22.Z mean?
ICD-11 code LA22.Z represents “Structural developmental anomalies of ear causing hearing impairment, unspecified”. It is classified under Chapter 20: Developmental Anomalies.
What chapter is LA22.Z in?
LA22.Z is in Chapter 20: Developmental Anomalies (codes LA00-LD9Z).
What is the ICD-10 equivalent of ICD-11 code LA22.Z?
LA22.Z maps to 3 ICD-10 codes: Q16 (Congenital malform of ear causing impairment of hearing), Q16.4 (Other congenital malformations of middle ear), Q16.9 (Congen malform of ear causing impairment of hearing, unsp). ICD-10 and ICD-11 do not always have one-to-one mappings — check the mapping type (equivalent, approximate, narrower, or broader) for each result.
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 SNOMED CT codes does LA22.Z map to?
LA22.Z maps to 10 SNOMED CT concepts: 21905007, 15979271000119100, 15979191000119107, 15983231000119107, 15984511000119103, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.
What UMLS concepts map to ICD-11 code LA22.Z?
LA22.Z is linked to 3 UMLS Concept Unique Identifiers: C0266592, C2910119, C0477987. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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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.