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ICD-10 diagnosis code

M18.0 Primary arthrosis of first carpometacarpal joints, bilateral

This page in Swedish

M18.0 is the ICD-10 code for Primary arthrosis of first carpometacarpal joints, bilateral. It is a four-character subcategory of M18 (Arthrosis of first carpometacarpal joint), the most specific level in the WHO edition. It belongs to the block M15–M19 (Arthrosis) 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

M18.0 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

M18.0Primär artros i första karpometakarpalleden, dubbelsidig

NorwayICD-10-NO

M18.0Primær bilateral artrose i første karpometakarpalledd

DenmarkICD-10-DK

DM180Primær dobbeltsidig artrose i tommelfingers rodled

FinlandICD-10-FI

M18.0Kummankin peukalon kämmennivelen (CMC) primaarinen nivelrikko

GermanyICD-10-GM

M18.0Primäre Rhizarthrose, beidseitig

FranceICD-10-FR

M18.0Arthrose primaire de la première articulation carpométacarpienne, bilatérale

NetherlandsICD-10-NL

M18.0primaire artrose van eerste carpometacarpale-gewrichten, dubbelzijdig

United StatesICD-10-CM

M18.0Bilateral primary osteoarthritis of first carpometacarpal joints

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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