5A00.Z
Hypothyroidism, unspecified
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms
SNOMED CT ↗
- GDTH I22558005
- Central hypothyroidism26692000
- GDTH (genetic defect in thyroid hormonogenesis) II A52724003
- Hyperthermia-hyperphagia-hypothyroidism syndrome111569009
- Autoimmune hypothyroidism237519003
- Acquired central hypothyroidism722940002
- Acquired central hypothyroidism due to Sheehan syndrome1179381000
- Acquired central hypothyroidism due to disorder of pituitary gland1179382007
- Acquired central hypothyroidism due to traumatic injury1179392004
- Consumptive hypothyroidism caused by type 3 iodothyronine deiodinase1179395002
Frequently Asked Questions
What is the ICD-11 code for hypothyroidism, unspecified?
The ICD-11 code for hypothyroidism, unspecified is 5A00.Z. The full clinical description is "Hypothyroidism, unspecified".
What does ICD-11 code 5A00.Z mean?
ICD-11 code 5A00.Z represents "Hypothyroidism, unspecified". It is classified under Chapter 5: Endocrine, Nutritional or Metabolic Diseases.
What chapter is 5A00.Z in?
5A00.Z is in Chapter 5: Endocrine, Nutritional or Metabolic Diseases (codes 5A00-5D46).
What is the ICD-10 equivalent of ICD-11 code 5A00.Z?
5A00.Z maps to 3 ICD-10 codes: E03 (Other hypothyroidism), E03.8 (Other specified hypothyroidism), E03.9 (Hypothyroidism, unspecified). 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 5A00.Z map to?
5A00.Z maps to 10 SNOMED CT concepts: 722940002, 1179381000, 1179382007, 1179392004, 237519003, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.
What UMLS concepts map to ICD-11 code 5A00.Z?
5A00.Z is linked to 4 UMLS Concept Unique Identifiers: C0494271, C0494273, C0020676, C0027145. 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.