E20 is the ICD-10 code for Hypoparathyroidism. It is a three-character category divided into 4 subcodes; use the subcode whenever the record supports that level of detail. It belongs to the block E20–E35 (Disorders of other endocrine glands) in Chapter IV, Endocrine, nutritional and metabolic diseases.
- Code type
- Category (3 characters)
- Chapter
- IV · E00–E90
- Classification
- WHO ICD-10, 2019 version
What E20 excludes
Conditions that look similar but belong under another code.
Subcodes of E20
E20 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
DE20Hypoparathyroidisme
E20Lisäkilpirauhasten vajaatoiminta
E20Hypoparathyreoidismus
E20Hypoparathyroïdie
E20hypoparathyroïdie
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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