M20.099
ICD-10-CMThis code signifies a non-specific structural abnormality or malformation affecting one or more fingers, where the specific digit(s) involved are not documented. It covers various deformities such as contractures, deviations, or other structural changes that do not fit more specific diagnostic codes.
Use this code when documentation indicates a finger deformity but lacks specificity regarding the exact finger (e.g., "deformity of finger," "multiple finger deformities"). This code is appropriate when the physician's notes describe a general finger deformity without identifying it as a mallet finger, boutonnière deformity, or other more defined conditions.
AI-generated reference — verify against official guidelines
+5 more in this category