M84 is the ICD-10 code for Disorders of continuity of bone. It is a three-character category divided into 7 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
Subcodes of M84
M84 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
DM84Forstyrrelser i knoglekontinuitet
- DM845Fraktur helet i fejlstilling
M84Luun rakentumisen häiriöt
M84Veränderungen der Knochenkontinuität
M84Anomalie de la continuité osseuse
M84afwijkingen in continuïteit van bot
Listed through more specific codes:
- M84.50XAPathological fracture in neoplastic disease, unspecified site, initial encounter for fracture
- M84.50XDPathological fracture in neoplastic disease, unspecified site, subsequent encounter for fracture with routine healing
- M84.50XGPathological fracture in neoplastic disease, unspecified site, subsequent encounter for fracture with delayed healing
- M84.50XKPathological fracture in neoplastic disease, unspecified site, subsequent encounter for fracture with nonunion
- M84.50XPPathological fracture in neoplastic disease, unspecified site, subsequent encounter for fracture with malunion
- M84.50XSPathological fracture in neoplastic disease, unspecified site, sequela
- M84.511APathological fracture in neoplastic disease, right shoulder, initial encounter for fracture
- M84.511DPathological fracture in neoplastic disease, right shoulder, subsequent encounter for fracture with routine healing
- and 436 more national subcodes
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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