Docdemic

ICD-10 diagnosis code

E21.1 Secondary hyperparathyroidism, not elsewhere classified

This page in Swedish

E21.1 is the ICD-10 code for Secondary hyperparathyroidism, not elsewhere classified. It is a four-character subcategory of E21 (Hyperparathyroidism and other disorders of parathyroid gland), the most specific level in the WHO edition. It belongs to the block E20–E35 (Disorders of other endocrine glands) in Chapter IV, Endocrine, nutritional and metabolic diseases.

Code type
Subcategory (4 characters)
Chapter
IV · E00–E90
Classification
WHO ICD-10, 2019 version

What E21.1 excludes

Conditions that look similar but belong under another code.

  • secondary hyperparathyroidism of renal origin N25.8

E21.1 in national editions

Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.

SwedenICD-10-SE

E21.1Sekundär hyperparatyreoidism som ej klassificeras på annan plats

NorwayICD-10-NO

E21.1Sekundær hyperparatyreoidisme ikke klassifisert annet sted

DenmarkICD-10-DK

DE211Sekundær hyperparathyroidisme

FinlandICD-10-FI

E21.1Muualla luokittamaton lisäkilpirauhasten sekundaarinen liikatoiminta

GermanyICD-10-GM

E21.1Sekundärer Hyperparathyreoidismus, anderenorts nicht klassifiziert

FranceICD-10-FR

E21.1Hyperparathyroïdie secondaire, non classée ailleurs

NetherlandsICD-10-NL

E21.1secundaire hyperparathyroïdie, niet elders geclassificeerd

United StatesICD-10-CM

E21.1Secondary hyperparathyroidism, not elsewhere classified

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.

Look up another code

Stop looking codes up by hand

Docdemic listens to the consultation, writes the note and suggests the diagnosis and procedure codes that fit it, each one checked against your country’s official code list.

Try Docdemic free