M81 is the ICD-10 code for Osteoporosis without pathological fracture. It is a three-character category divided into 9 subcodes; use the subcode whenever the record supports that level of detail. 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
- Category (3 characters)
- Chapter
- XIII · M00–M99
- Classification
- WHO ICD-10, 2019 version
What M81 excludes
Conditions that look similar but belong under another code.
- osteoporosis with pathological fracture M80.-
Subcodes of M81
M81 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
DM81Osteoporose uden patologisk fraktur
M81Luukato ilman patologista murtumaa
M81Osteoporose ohne pathologische Fraktur
M81Ostéoporose sans fracture pathologique
M81osteoporose zonder pathologische fractuur
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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