ICD-10-CM > M00-M99 > M65-M67 > M67 > M67.3 > M67.32 M67.32 Transient synovitis, elbow Non-Billable/Non-Specific Codes M67.321Transient synovitis, right elbowM67.322Transient synovitis, left elbowM67.329Transient synovitis, unspecified elbow