M91-M94
Chondropathies
Block coding notes
Excludes 1 never together · Excludes 2 may co-exist
Excludes 1
postprocedural chondropathies (M96.-)
Codes in this block
283 codes
Billableusable codeNon-billableheader / grouping codeRisk-adjusting
- M91Juvenile osteochondrosis of hip and pelvisNon-billable
- M91.0Juvenile osteochondrosis of pelvisBillable
- M91.1Juvenile osteochondrosis of head of femur [Legg-Calve-Perthes]Non-billable
- M91.10Juvenile osteochondrosis of head of femur [Legg-Calve-Perthes], unspecified legBillable
- M91.11Juvenile osteochondrosis of head of femur [Legg-Calve-Perthes], right legBillable
- M91.12Juvenile osteochondrosis of head of femur [Legg-Calve-Perthes], left legBillable
- M91.2Coxa planaNon-billable
- M91.20Coxa plana, unspecified hipBillable
- M91.21Coxa plana, right hipBillable
- M91.22Coxa plana, left hipBillable
- M91.3PseudocoxalgiaNon-billable
- M91.30Pseudocoxalgia, unspecified hipBillable
- M91.31Pseudocoxalgia, right hipBillable
- M91.32Pseudocoxalgia, left hipBillable
- M91.4Coxa magnaNon-billable
- M91.40Coxa magna, unspecified hipBillable
- M91.41Coxa magna, right hipBillable
- M91.42Coxa magna, left hipBillable
- M91.8Other juvenile osteochondrosis of hip and pelvisNon-billable
- M91.80Other juvenile osteochondrosis of hip and pelvis, unspecified legBillable
- M91.81Other juvenile osteochondrosis of hip and pelvis, right legBillable
- M91.82Other juvenile osteochondrosis of hip and pelvis, left legBillable
- M91.9Juvenile osteochondrosis of hip and pelvis, unspecifiedNon-billable
- M91.90Juvenile osteochondrosis of hip and pelvis, unspecified, unspecified legBillable
- M91.91Juvenile osteochondrosis of hip and pelvis, unspecified, right legBillable
- M91.92Juvenile osteochondrosis of hip and pelvis, unspecified, left legBillable
- M92Other juvenile osteochondrosisNon-billable
- M92.0Juvenile osteochondrosis of humerusNon-billable
- M92.00Juvenile osteochondrosis of humerus, unspecified armBillable
- M92.01Juvenile osteochondrosis of humerus, right armBillable
- M92.02Juvenile osteochondrosis of humerus, left armBillable
- M92.1Juvenile osteochondrosis of radius and ulnaNon-billable
- M92.10Juvenile osteochondrosis of radius and ulna, unspecified armBillable
- M92.11Juvenile osteochondrosis of radius and ulna, right armBillable
- M92.12Juvenile osteochondrosis of radius and ulna, left armBillable
- M92.2Juvenile osteochondrosis, handNon-billable
- M92.20Unspecified juvenile osteochondrosis, handNon-billable
- M92.201Unspecified juvenile osteochondrosis, right handBillable
- M92.202Unspecified juvenile osteochondrosis, left handBillable
- M92.209Unspecified juvenile osteochondrosis, unspecified handBillable
- M92.21Osteochondrosis (juvenile) of carpal lunate [Kienbock]Non-billable
- M92.211Osteochondrosis (juvenile) of carpal lunate [Kienbock], right handBillable
- M92.212Osteochondrosis (juvenile) of carpal lunate [Kienbock], left handBillable
- M92.219Osteochondrosis (juvenile) of carpal lunate [Kienbock], unspecified handBillable
- M92.22Osteochondrosis (juvenile) of metacarpal heads [Mauclaire]Non-billable
- M92.221Osteochondrosis (juvenile) of metacarpal heads [Mauclaire], right handBillable
- M92.222Osteochondrosis (juvenile) of metacarpal heads [Mauclaire], left handBillable
- M92.229Osteochondrosis (juvenile) of metacarpal heads [Mauclaire], unspecified handBillable
- M92.29Other juvenile osteochondrosis, handNon-billable
- M92.291Other juvenile osteochondrosis, right handBillable
- M92.292Other juvenile osteochondrosis, left handBillable
- M92.299Other juvenile osteochondrosis, unspecified handBillable
- M92.3Other juvenile osteochondrosis, upper limbNon-billable
- M92.30Other juvenile osteochondrosis, unspecified upper limbBillable
- M92.31Other juvenile osteochondrosis, right upper limbBillable
- M92.32Other juvenile osteochondrosis, left upper limbBillable
- M92.4Juvenile osteochondrosis of patellaNon-billable
- M92.40Juvenile osteochondrosis of patella, unspecified kneeBillable
- M92.41Juvenile osteochondrosis of patella, right kneeBillable
- M92.42Juvenile osteochondrosis of patella, left kneeBillable
- M92.5Juvenile osteochondrosis of tibia and fibulaNon-billable
- M92.50Unspecified juvenile osteochondrosis of tibia and fibulaNon-billable
- M92.501Unspecified juvenile osteochondrosis, right legBillable
- M92.502Unspecified juvenile osteochondrosis, left legBillable
- M92.503Unspecified juvenile osteochondrosis, bilateral legBillable
- M92.509Unspecified juvenile osteochondrosis, unspecified legBillable
- M92.51Juvenile osteochondrosis of proximal tibiaNon-billable
- M92.511Juvenile osteochondrosis of proximal tibia, right legBillable
- M92.512Juvenile osteochondrosis of proximal tibia, left legBillable
- M92.513Juvenile osteochondrosis of proximal tibia, bilateralBillable
- M92.519Juvenile osteochondrosis of proximal tibia, unspecified legBillable
- M92.52Juvenile osteochondrosis of tibia tubercleNon-billable
- M92.521Juvenile osteochondrosis of tibia tubercle, right legBillable
- M92.522Juvenile osteochondrosis of tibia tubercle, left legBillable
- M92.523Juvenile osteochondrosis of tibia tubercle, bilateralBillable
- M92.529Juvenile osteochondrosis of tibia tubercle, unspecified legBillable
- M92.59Other juvenile osteochondrosis of tibia and fibulaNon-billable
- M92.591Other juvenile osteochondrosis of tibia and fibula, right legBillable
- M92.592Other juvenile osteochondrosis of tibia and fibula, left legBillable
- M92.593Other juvenile osteochondrosis of tibia and fibula, bilateralBillable
- M92.599Other juvenile osteochondrosis of tibia and fibula, unspecified legBillable
- M92.6Juvenile osteochondrosis of tarsusNon-billable
- M92.60Juvenile osteochondrosis of tarsus, unspecified ankleBillable
- M92.61Juvenile osteochondrosis of tarsus, right ankleBillable
- M92.62Juvenile osteochondrosis of tarsus, left ankleBillable
- M92.7Juvenile osteochondrosis of metatarsusNon-billable
- M92.70Juvenile osteochondrosis of metatarsus, unspecified footBillable
- M92.71Juvenile osteochondrosis of metatarsus, right footBillable
- M92.72Juvenile osteochondrosis of metatarsus, left footBillable
- M92.8Other specified juvenile osteochondrosisBillable
- M92.9Juvenile osteochondrosis, unspecifiedBillable
- M93Other osteochondropathiesNon-billable
- M93.0Slipped upper femoral epiphysis (nontraumatic)Non-billable
- M93.00Unspecified slipped upper femoral epiphysis (nontraumatic)Non-billable
- M93.001Unspecified slipped upper femoral epiphysis (nontraumatic), right hipBillable
- M93.002Unspecified slipped upper femoral epiphysis (nontraumatic), left hipBillable
- M93.003Unspecified slipped upper femoral epiphysis (nontraumatic), unspecified hipBillable
- M93.004Unspecified slipped upper femoral epiphysis (nontraumatic), bilateral hipsBillable
- M93.01Acute slipped upper femoral epiphysis, stable (nontraumatic)Non-billable
- M93.011Acute slipped upper femoral epiphysis, stable (nontraumatic), right hipBillable
- M93.012Acute slipped upper femoral epiphysis, stable (nontraumatic), left hipBillable
- M93.013Acute slipped upper femoral epiphysis, stable (nontraumatic), unspecified hipBillable
- M93.014Acute slipped upper femoral epiphysis, stable (nontraumatic), bilateral hipsBillable
- M93.02Chronic slipped upper femoral epiphysis, stable (nontraumatic)Non-billable
- M93.021Chronic slipped upper femoral epiphysis, stable (nontraumatic), right hipBillable
- M93.022Chronic slipped upper femoral epiphysis, stable (nontraumatic), left hipBillable
- M93.023Chronic slipped upper femoral epiphysis, stable (nontraumatic), unspecified hipBillable
- M93.024Chronic slipped upper femoral epiphysis, stable (nontraumatic), bilateral hipsBillable
- M93.03Acute on chronic slipped upper femoral epiphysis, stable (nontraumatic)Non-billable
- M93.031Acute on chronic slipped upper femoral epiphysis, stable (nontraumatic), right hipBillable
- M93.032Acute on chronic slipped upper femoral epiphysis, stable (nontraumatic), left hipBillable
- M93.033Acute on chronic slipped upper femoral epiphysis, stable (nontraumatic), unspecified hipBillable
- M93.034Acute on chronic slipped upper femoral epiphysis, stable (nontraumatic), bilateral hipsBillable
- M93.04Acute slipped upper femoral epiphysis, unstable (nontraumatic)Non-billable
- M93.041Acute slipped upper femoral epiphysis, unstable (nontraumatic), right hipBillable
- M93.042Acute slipped upper femoral epiphysis, unstable (nontraumatic), left hipBillable
- M93.043Acute slipped upper femoral epiphysis, unstable (nontraumatic), unspecified hipBillable
- M93.044Acute slipped upper femoral epiphysis, unstable (nontraumatic), bilateral hipsBillable
- M93.05Acute on chronic slipped upper femoral epiphysis, unstable (nontraumatic)Non-billable
- M93.051Acute on chronic slipped upper femoral epiphysis, unstable (nontraumatic), right hipBillable
- M93.052Acute on chronic slipped upper femoral epiphysis, unstable (nontraumatic), left hipBillable
- M93.053Acute on chronic slipped upper femoral epiphysis, unstable (nontraumatic), unspecified hipBillable
- M93.054Acute on chronic slipped upper femoral epiphysis, unstable (nontraumatic), bilateral hipsBillable
- M93.06Acute slipped upper femoral epiphysis, unspecified stability (nontraumatic)Non-billable
- M93.061Acute slipped upper femoral epiphysis, unspecified stability (nontraumatic), right hipBillable
- M93.062Acute slipped upper femoral epiphysis, unspecified stability (nontraumatic), left hipBillable
- M93.063Acute slipped upper femoral epiphysis, unspecified stability (nontraumatic), unspecified hipBillable
- M93.064Acute slipped upper femoral epiphysis, unspecified stability (nontraumatic), bilateral hipsBillable
- M93.07Acute on chronic slipped upper femoral epiphysis, unspecified stability (nontraumatic)Non-billable
- M93.071Acute on chronic slipped upper femoral epiphysis, unspecified stability (nontraumatic), right hipBillable
- M93.072Acute on chronic slipped upper femoral epiphysis, unspecified stability (nontraumatic), left hipBillable
- M93.073Acute on chronic slipped upper femoral epiphysis, unspecified stability (nontraumatic), unspecified hipBillable
- M93.074Acute on chronic slipped upper femoral epiphysis, unspecified stability (nontraumatic), bilateral hipsBillable
- M93.1Kienbock's disease of adultsBillable
- M93.2Osteochondritis dissecansNon-billable
- M93.20Osteochondritis dissecans of unspecified siteBillable
- M93.21Osteochondritis dissecans of shoulderNon-billable
- M93.211Osteochondritis dissecans, right shoulderBillable
- M93.212Osteochondritis dissecans, left shoulderBillable
- M93.219Osteochondritis dissecans, unspecified shoulderBillable
- M93.22Osteochondritis dissecans of elbowNon-billable
- M93.221Osteochondritis dissecans, right elbowBillable
- M93.222Osteochondritis dissecans, left elbowBillable
- M93.229Osteochondritis dissecans, unspecified elbowBillable
- M93.23Osteochondritis dissecans of wristNon-billable
- M93.231Osteochondritis dissecans, right wristBillable
- M93.232Osteochondritis dissecans, left wristBillable
- M93.239Osteochondritis dissecans, unspecified wristBillable
- M93.24Osteochondritis dissecans of joints of handNon-billable
- M93.241Osteochondritis dissecans, joints of right handBillable
- M93.242Osteochondritis dissecans, joints of left handBillable
- M93.249Osteochondritis dissecans, joints of unspecified handBillable
- M93.25Osteochondritis dissecans of hipNon-billable
- M93.251Osteochondritis dissecans, right hipBillable
- M93.252Osteochondritis dissecans, left hipBillable
- M93.259Osteochondritis dissecans, unspecified hipBillable
- M93.26Osteochondritis dissecans kneeNon-billable
- M93.261Osteochondritis dissecans, right kneeBillable
- M93.262Osteochondritis dissecans, left kneeBillable
- M93.269Osteochondritis dissecans, unspecified kneeBillable
- M93.27Osteochondritis dissecans of ankle and joints of footNon-billable
- M93.271Osteochondritis dissecans, right ankle and joints of right footBillable
- M93.272Osteochondritis dissecans, left ankle and joints of left footBillable
- M93.279Osteochondritis dissecans, unspecified ankle and joints of footBillable
- M93.28Osteochondritis dissecans other siteBillable
- M93.29Osteochondritis dissecans multiple sitesBillable
- M93.8Other specified osteochondropathiesNon-billable
- M93.80Other specified osteochondropathies of unspecified siteBillable
- M93.81Other specified osteochondropathies of shoulderNon-billable
- M93.811Other specified osteochondropathies, right shoulderBillable
- M93.812Other specified osteochondropathies, left shoulderBillable
- M93.819Other specified osteochondropathies, unspecified shoulderBillable
- M93.82Other specified osteochondropathies of upper armNon-billable
- M93.821Other specified osteochondropathies, right upper armBillable
- M93.822Other specified osteochondropathies, left upper armBillable
- M93.829Other specified osteochondropathies, unspecified upper armBillable
- M93.83Other specified osteochondropathies of forearmNon-billable
- M93.831Other specified osteochondropathies, right forearmBillable
- M93.832Other specified osteochondropathies, left forearmBillable
- M93.839Other specified osteochondropathies, unspecified forearmBillable
- M93.84Other specified osteochondropathies of handNon-billable
- M93.841Other specified osteochondropathies, right handBillable
- M93.842Other specified osteochondropathies, left handBillable
- M93.849Other specified osteochondropathies, unspecified handBillable
- M93.85Other specified osteochondropathies of thighNon-billable
- M93.851Other specified osteochondropathies, right thighBillable
- M93.852Other specified osteochondropathies, left thighBillable
- M93.859Other specified osteochondropathies, unspecified thighBillable
- M93.86Other specified osteochondropathies lower legNon-billable
- M93.861Other specified osteochondropathies, right lower legBillable
- M93.862Other specified osteochondropathies, left lower legBillable
- M93.869Other specified osteochondropathies, unspecified lower legBillable
- M93.87Other specified osteochondropathies of ankle and footNon-billable
- M93.871Other specified osteochondropathies, right ankle and footBillable
- M93.872Other specified osteochondropathies, left ankle and footBillable
- M93.879Other specified osteochondropathies, unspecified ankle and footBillable
- M93.88Other specified osteochondropathies otherBillable
- M93.89Other specified osteochondropathies multiple sitesBillable
- M93.9Osteochondropathy, unspecifiedNon-billable
- M93.90Osteochondropathy, unspecified of unspecified siteBillable
- M93.91Osteochondropathy, unspecified of shoulderNon-billable
- M93.911Osteochondropathy, unspecified, right shoulderBillable
- M93.912Osteochondropathy, unspecified, left shoulderBillable
- M93.919Osteochondropathy, unspecified, unspecified shoulderBillable
- M93.92Osteochondropathy, unspecified of upper armNon-billable
- M93.921Osteochondropathy, unspecified, right upper armBillable
- M93.922Osteochondropathy, unspecified, left upper armBillable
- M93.929Osteochondropathy, unspecified, unspecified upper armBillable
- M93.93Osteochondropathy, unspecified of forearmNon-billable
- M93.931Osteochondropathy, unspecified, right forearmBillable
- M93.932Osteochondropathy, unspecified, left forearmBillable
- M93.939Osteochondropathy, unspecified, unspecified forearmBillable
- M93.94Osteochondropathy, unspecified of handNon-billable
- M93.941Osteochondropathy, unspecified, right handBillable
- M93.942Osteochondropathy, unspecified, left handBillable
- M93.949Osteochondropathy, unspecified, unspecified handBillable
- M93.95Osteochondropathy, unspecified of thighNon-billable
- M93.951Osteochondropathy, unspecified, right thighBillable
- M93.952Osteochondropathy, unspecified, left thighBillable
- M93.959Osteochondropathy, unspecified, unspecified thighBillable
- M93.96Osteochondropathy, unspecified lower legNon-billable
- M93.961Osteochondropathy, unspecified, right lower legBillable
- M93.962Osteochondropathy, unspecified, left lower legBillable
- M93.969Osteochondropathy, unspecified, unspecified lower legBillable
- M93.97Osteochondropathy, unspecified of ankle and footNon-billable
- M93.971Osteochondropathy, unspecified, right ankle and footBillable
- M93.972Osteochondropathy, unspecified, left ankle and footBillable
- M93.979Osteochondropathy, unspecified, unspecified ankle and footBillable
- M93.98Osteochondropathy, unspecified otherBillable
- M93.99Osteochondropathy, unspecified multiple sitesBillable
- M94Other disorders of cartilageNon-billable
- M94.0Chondrocostal junction syndrome [Tietze]Billable
- M94.1Relapsing polychondritisBillable
- M94.2ChondromalaciaNon-billable
- M94.20Chondromalacia, unspecified siteBillable
- M94.21Chondromalacia, shoulderNon-billable
- M94.211Chondromalacia, right shoulderBillable
- M94.212Chondromalacia, left shoulderBillable
- M94.219Chondromalacia, unspecified shoulderBillable
- M94.22Chondromalacia, elbowNon-billable
- M94.221Chondromalacia, right elbowBillable
- M94.222Chondromalacia, left elbowBillable
- M94.229Chondromalacia, unspecified elbowBillable
- M94.23Chondromalacia, wristNon-billable
- M94.231Chondromalacia, right wristBillable
- M94.232Chondromalacia, left wristBillable
- M94.239Chondromalacia, unspecified wristBillable
- M94.24Chondromalacia, joints of handNon-billable
- M94.241Chondromalacia, joints of right handBillable
- M94.242Chondromalacia, joints of left handBillable
- M94.249Chondromalacia, joints of unspecified handBillable
- M94.25Chondromalacia, hipNon-billable
- M94.251Chondromalacia, right hipBillable
- M94.252Chondromalacia, left hipBillable
- M94.259Chondromalacia, unspecified hipBillable
- M94.26Chondromalacia, kneeNon-billable
- M94.261Chondromalacia, right kneeBillable
- M94.262Chondromalacia, left kneeBillable
- M94.269Chondromalacia, unspecified kneeBillable
- M94.27Chondromalacia, ankle and joints of footNon-billable
- M94.271Chondromalacia, right ankle and joints of right footBillable
- M94.272Chondromalacia, left ankle and joints of left footBillable
- M94.279Chondromalacia, unspecified ankle and joints of footBillable
- M94.28Chondromalacia, other siteBillable
- M94.29Chondromalacia, multiple sitesBillable
- M94.3ChondrolysisNon-billable
- M94.35Chondrolysis, hipNon-billable
- M94.351Chondrolysis, right hipBillable
- M94.352Chondrolysis, left hipBillable
- M94.359Chondrolysis, unspecified hipBillable
- M94.8Other specified disorders of cartilageNon-billable
- M94.8XOther specified disorders of cartilageNon-billable
- M94.8X0Other specified disorders of cartilage, multiple sitesBillable
- M94.8X1Other specified disorders of cartilage, shoulderBillable
- M94.8X2Other specified disorders of cartilage, upper armBillable
- M94.8X3Other specified disorders of cartilage, forearmBillable
- M94.8X4Other specified disorders of cartilage, handBillable
- M94.8X5Other specified disorders of cartilage, thighBillable
- M94.8X6Other specified disorders of cartilage, lower legBillable
- M94.8X7Other specified disorders of cartilage, ankle and footBillable
- M94.8X8Other specified disorders of cartilage, other siteBillable
- M94.8X9Other specified disorders of cartilage, unspecified sitesBillable
- M94.9Disorder of cartilage, unspecifiedBillable