ICD-10-CM > M00-M99 > M65-M67 > M67 > M67.8 > M67.82 M67.82 Other specified disorders of synovium and tendon, elbow Non-Billable/Non-Specific Codes M67.821Other specified disorders of synovium, right elbowM67.822Other specified disorders of synovium, left elbowM67.823Other specified disorders of tendon, right elbowM67.824Other specified disorders of tendon, left elbowM67.829Other specified disorders of synovium and tendon, unspecified elbow