ICD-10-CM > M00-M99 > M91-M94 > M94 > M94.2 > M94.25 M94.25 Chondromalacia, hip Non-Billable/Non-Specific Codes M94.251Chondromalacia, right hipM94.252Chondromalacia, left hipM94.259Chondromalacia, unspecified hip