M93.051
BillableAcute on chronic slipped upper femoral epiphysis, unstable (nontraumatic), right hip
This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
A condition where the growth plate at the top of the right thighbone has been slipping chronically and then suddenly worsens with acute instability, causing increased hip pain and functional impairment.
Coding Tips
- •This code requires documentation of both chronic history and acute worsening; ensure both components are clearly stated
- •The 'acute on chronic' designation is critical - verify the patient has prior history of slipped capital femoral epiphysis
Code Hierarchy
└M93Other osteochondropathies└M93.0Slipped upper femoral epiphysis (nontraumatic)└M93.05Acute on chronic slipped upper femoral epiphysis, unstable (nontraumatic)└M93.051Acute on chronic slipped upper femoral epiphysis, unstable (nontraumatic), right hip
└M93.051Acute on chronic slipped upper femoral epiphysis, unstable (nontraumatic), right hip