8A03.Z
Ataxic disorders, unspecified
Ataxic disorders, unspecified
ICD-10 Equivalents(5)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(20)
SNOMED CT ↗
- Azorean disease91952008
- Azorean disease, type I91953003
- Azorean disease, type II91954009
- Azorean disease, type III91955005
- Azorean disease, type IV91956006
- Gordon Holmes syndrome230240004
- Episodic ataxia421455009
- Autosomal recessive cerebellar ataxia, psychomotor delay syndrome783060009
- Adult-onset autosomal recessive cerebellar ataxia785302009
- Adult-onset SCA47 (spinocerebellar ataxia type 47)1303280001
UMLS ↗
- Cerebellar Ataxia, Early OnsetC0393519
- Cerebellar Ataxia, Late OnsetC0393524
- Ataxia telangiectasia [Louis-Bar]C2875047
- Cerebellar Ataxia with Defective DNA RepairC0494451
- Other Hereditary AtaxiasC0477348
- Cerebellar Ataxia, MarieC0270749
- Hereditary ataxia NOSC5779602
- Hereditary cerebellar degenerationC0270752
- Hereditary cerebellar diseaseC2875048
- Hereditary cerebellar syndromeC2875049
Frequently Asked Questions
What is the ICD-11 code for ataxic disorders, unspecified?
The ICD-11 code for ataxic disorders, unspecified is 8A03.Z. The full clinical description is "Ataxic disorders, unspecified".
What does ICD-11 code 8A03.Z mean?
ICD-11 code 8A03.Z represents “Ataxic disorders, unspecified”. It is classified under Chapter 8: Diseases of the Nervous System.
What chapter is 8A03.Z in?
8A03.Z is in Chapter 8: Diseases of the Nervous System (codes 8A00-8E7Z).
What is the ICD-10 equivalent of ICD-11 code 8A03.Z?
8A03.Z maps to 5 ICD-10 codes: G11.1 (Early-onset cerebellar ataxia), G11.2 (Late-onset cerebellar ataxia), G11.3 (Cerebellar ataxia with defective DNA repair), and 2 more. 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 8A03.Z map to?
8A03.Z maps to 10 SNOMED CT concepts: 1303280001, 785302009, 783060009, 91952008, 91953003, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.
What UMLS concepts map to ICD-11 code 8A03.Z?
8A03.Z is linked to 10 UMLS Concept Unique Identifiers: C0393519, C0393524, C2875047, C0494451, C0477348, and 5 more. 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.