M92.221 Osteochondrosis (juvenile) of metacarpal heads [Mauclaire], right hand

Billable ICD-10-CM code, FY2026.

MS-DRG index

Defines the logic of DRG(s) 553-554 in MDC 08.

Approximate ICD-9-CM (GEMs)

• 732.3 Juvenile osteochondrosis of upper extremity (approximate)

Code annotations containing back-references to M92.221

Back-references to M92

• Type 1 Excludes: M87 Osteonecrosis ("juvenile osteonecrosis (M91-M92)")
• Type 1 Excludes: M87 Osteonecrosis ("osteochondropathies (M90-M93)")

Nearby codes

• M92.21 Osteochondrosis (juvenile) of carpal lunate [Kienbock]
• M92.211 Osteochondrosis (juvenile) of carpal lunate [Kienbock], right hand
• M92.212 Osteochondrosis (juvenile) of carpal lunate [Kienbock], left hand
• M92.219 Osteochondrosis (juvenile) of carpal lunate [Kienbock], unspecified hand
• M92.22 Osteochondrosis (juvenile) of metacarpal heads [Mauclaire]
• M92.221 Osteochondrosis (juvenile) of metacarpal heads [Mauclaire], right hand (this code)
• M92.222 Osteochondrosis (juvenile) of metacarpal heads [Mauclaire], left hand
• M92.229 Osteochondrosis (juvenile) of metacarpal heads [Mauclaire], unspecified hand
• M92.29 Other juvenile osteochondrosis, hand
• M92.291 Other juvenile osteochondrosis, right hand
• M92.292 Other juvenile osteochondrosis, left hand