ICD-10-CM > C00-D49 > C45-C49 > C47 > C47.2 C47.2 Malignant neoplasm of peripheral nerves of lower limb, including hip Non-Billable/Non-Specific Codes C47.20Malignant neoplasm of peripheral nerves of unspecified lower limb, including hipC47.21Malignant neoplasm of peripheral nerves of right lower limb, including hipC47.22Malignant neoplasm of peripheral nerves of left lower limb, including hip