ICD-10 diagnosis code

M81.5 Idiopathic osteoporosis

This page in Swedish

M81.5 is the ICD-10 code for Idiopathic osteoporosis. It is a four-character subcategory of M81 (Osteoporosis without pathological fracture), the most specific level in the WHO edition. It belongs to the block M80–M85 (Disorders of bone density and structure) in Chapter XIII, Diseases of the musculoskeletal system and connective tissue.

Code type
Subcategory (4 characters)
Chapter
XIII · M00–M99
Classification
WHO ICD-10, 2019 version

M81.5 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

M81.5Idiopatisk osteoporos

NorwayICD-10-NO

M81.5Idiopatisk osteoporose

  • M81.50Idiopatisk osteoporose i flere lokalisasjoner
  • M81.51Idiopatisk osteoporose i skulderregionen
  • M81.52Idiopatisk osteoporose i overarm
  • M81.53Idiopatisk osteoporose i underarm
  • M81.54Idiopatisk osteoporose i hånd
  • M81.55Idiopatisk osteoporose i bekkenregion eller lår
  • M81.56Idiopatisk osteoporose i legg
  • M81.57Idiopatisk osteoporose i ankel eller fot
  • and 2 more national subcodes
DenmarkICD-10-DK

DM815Idiopatisk osteoporose

FinlandICD-10-FI

M81.5Idiopaattinen luukato

GermanyICD-10-GM

M81.5Idiopathische Osteoporose

FranceICD-10-FR

M81.5Ostéoporose idiopathique

NetherlandsICD-10-NL

M81.5idiopathische osteoporose

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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