ICD-10-CM > M00-M99 > M91-M94 > M94 > M94.2 M94.2 Chondromalacia Non-Billable/Non-Specific Type 1 Excludes chondromalacia patellae (M22.4) Codes M94.20Chondromalacia, unspecified siteM94.21Chondromalacia, shoulderM94.211Chondromalacia, right shoulderM94.212Chondromalacia, left shoulderM94.219Chondromalacia, unspecified shoulderM94.22Chondromalacia, elbowM94.221Chondromalacia, right elbowM94.222Chondromalacia, left elbowM94.229Chondromalacia, unspecified elbowM94.23Chondromalacia, wristM94.231Chondromalacia, right wristM94.232Chondromalacia, left wristM94.239Chondromalacia, unspecified wristM94.24Chondromalacia, joints of handM94.241Chondromalacia, joints of right handM94.242Chondromalacia, joints of left handM94.249Chondromalacia, joints of unspecified handM94.25Chondromalacia, hipM94.251Chondromalacia, right hipM94.252Chondromalacia, left hipM94.259Chondromalacia, unspecified hipM94.26Chondromalacia, kneeM94.261Chondromalacia, right kneeM94.262Chondromalacia, left kneeM94.269Chondromalacia, unspecified kneeM94.27Chondromalacia, ankle and joints of footM94.271Chondromalacia, right ankle and joints of right footM94.272Chondromalacia, left ankle and joints of left footM94.279Chondromalacia, unspecified ankle and joints of footM94.28Chondromalacia, other siteM94.29Chondromalacia, multiple sites