ICD-10 Code C40.01 – Malignant neoplasm of scapula and long bones of right upper limb (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code C40.01 – Malignant neoplasm of scapula and long bones of right upper limb
What it is
This code identifies a malignant bone tumor located in the right scapula or the long bones of the right upper limb. Use it when the record clearly documents primary cancer in that anatomic site.
Clinical signs
Typical findings include localized bone pain, swelling, or a palpable mass, but clinical features vary; refer to documentation. Imaging and pathology usually confirm the tumor location and malignant nature.
When to use this code
Use C40.01 when the provider documents a primary malignant neoplasm arising in the right scapula or right arm long bones. It is appropriate for confirmed site-specific bone cancer, including postoperative or follow-up encounters when the diagnosis remains active. Check documentation if the laterality or exact bone is unclear.
Do not use for
Do not use this code for metastatic bone disease, benign bone tumors, or malignancies in the left upper limb. If the primary site is unspecified or different, choose the code that matches the documented location.
Coding tip
Verify laterality and whether the tumor is primary before assigning C40.01.