M00 Pyogenic arthritis

ICD-10-CM category M00 sits in Chapter 13 (Diseases of the musculoskeletal system and connective tissue, M00-M99). It contains 97 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

M00.0 Staphylococcal arthritis and polyarthritisM00.01 Staphylococcal arthritis, shoulderM00.02 Staphylococcal arthritis, elbowM00.03 Staphylococcal arthritis, wristM00.04 Staphylococcal arthritis, handM00.05 Staphylococcal arthritis, hipM00.06 Staphylococcal arthritis, kneeM00.07 Staphylococcal arthritis, ankle and footM00.1 Pneumococcal arthritis and polyarthritisM00.11 Pneumococcal arthritis, shoulderM00.12 Pneumococcal arthritis, elbowM00.13 Pneumococcal arthritis, wristM00.14 Pneumococcal arthritis, handM00.15 Pneumococcal arthritis, hipM00.16 Pneumococcal arthritis, kneeM00.17 Pneumococcal arthritis, ankle and footM00.2 Other streptococcal arthritis and polyarthritisM00.21 Other streptococcal arthritis, shoulderM00.22 Other streptococcal arthritis, elbowM00.23 Other streptococcal arthritis, wristM00.24 Other streptococcal arthritis, handM00.25 Other streptococcal arthritis, hipM00.26 Other streptococcal arthritis, kneeM00.27 Other streptococcal arthritis, ankle and footM00.8 Arthritis and polyarthritis due to other bacteriaM00.81 Arthritis due to other bacteria, shoulderM00.82 Arthritis due to other bacteria, elbowM00.83 Arthritis due to other bacteria, wristM00.84 Arthritis due to other bacteria, handM00.85 Arthritis due to other bacteria, hipM00.86 Arthritis due to other bacteria, kneeM00.87 Arthritis due to other bacteria, ankle and foot

Billable codes in M00

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