M25 Other joint disorder, not elsewhere classified

ICD-10-CM category M25 sits in Chapter 13 (Diseases of the musculoskeletal system and connective tissue, M00-M99). It contains 225 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.

Subcategories

M25.0 HemarthrosisM25.01 Hemarthrosis, shoulderM25.02 Hemarthrosis, elbowM25.03 Hemarthrosis, wristM25.04 Hemarthrosis, handM25.05 Hemarthrosis, hipM25.06 Hemarthrosis, kneeM25.07 Hemarthrosis, ankle and footM25.1 Fistula of jointM25.11 Fistula, shoulderM25.12 Fistula, elbowM25.13 Fistula, wristM25.14 Fistula, handM25.15 Fistula, hipM25.16 Fistula, kneeM25.17 Fistula, ankle and footM25.2 Flail jointM25.21 Flail joint, shoulderM25.22 Flail joint, elbowM25.23 Flail joint, wristM25.24 Flail joint, handM25.25 Flail joint, hipM25.26 Flail joint, kneeM25.27 Flail joint, ankle and footM25.3 Other instability of jointM25.31 Other instability, shoulderM25.32 Other instability, elbowM25.33 Other instability, wristM25.34 Other instability, handM25.35 Other instability, hipM25.36 Other instability, kneeM25.37 Other instability, ankle and footM25.4 Effusion of jointM25.41 Effusion, shoulderM25.42 Effusion, elbowM25.43 Effusion, wristM25.44 Effusion, handM25.45 Effusion, hipM25.46 Effusion, kneeM25.47 Effusion, ankle and foot

Billable codes in M25

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