M21.059
BillableValgus deformity, not elsewhere classified, unspecified hip
This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
An abnormal outward bending or angling of the hip joint when the specific side (left or right) is not documented or is bilateral.
Coding Tips
- •Use this code only when laterality cannot be determined from documentation
- •Query the provider if possible to determine if the condition is unilateral or bilateral for more specific coding
Code Hierarchy
└M21Other acquired deformities of limbs└M21.0Valgus deformity, not elsewhere classified└M21.05Valgus deformity, not elsewhere classified, hip└M21.059Valgus deformity, not elsewhere classified, unspecified hip
└M21.059Valgus deformity, not elsewhere classified, unspecified hip