What is the icd-10 code for osteosarcoma of the left femoral head?

The ICD-10 code for osteosarcoma of the left femoral head is C40.2, which falls under the category of malignant neoplasms of the bones and joints. Specifically, C40.2 refers to malignant neoplasms of the long bones, including the femur. Always consult the latest coding guidelines or a medical professional for the most accurate coding.