ICD-10-CM > M00-M99 > M91-M94 > M94 > M94.2 > M94.22 M94.22 Chondromalacia, elbow Non-Billable/Non-Specific Codes M94.221Chondromalacia, right elbowM94.222Chondromalacia, left elbowM94.229Chondromalacia, unspecified elbow