ICD-10-CM > C00-D49 > C45-C49 > C49 > C49.2 C49.2 Malignant neoplasm of connective and soft tissue of lower limb, including hip Non-Billable/Non-Specific Codes C49.20Malignant neoplasm of connective and soft tissue of unspecified lower limb, including hipC49.21Malignant neoplasm of connective and soft tissue of right lower limb, including hipC49.22Malignant neoplasm of connective and soft tissue of left lower limb, including hip