Malignant neoplasm of prph nerves of head, face and neck

Malignant neoplasm of peripheral nerves of head, face and neck

📋Clinical Description

This code signifies a cancerous tumor originating from the peripheral nerves located in the head, face, or neck regions. These neoplasms can arise from various nerve tissues, including Schwann cells or fibroblasts, and are distinct from central nervous system tumors.

🎯When to Use

Apply this code when documentation confirms a primary malignant neoplasm affecting a peripheral nerve in the head, face, or neck. This includes conditions like malignant peripheral nerve sheath tumors (MPNSTs) in these anatomical sites. Supporting documentation should include pathology reports confirming malignancy and precise anatomical location.

💡Coding Tips

Ensure the documentation specifies "peripheral nerve" and not a central nervous system structure.
Verify the exact anatomical site within the head, face, or neck to confirm this specific code is appropriate.
Remember the Excludes1 note: do not code this with malignant neoplasm of peripheral nerves of the orbit (C69.6-).

AI-generated reference — verify against official guidelines

Clinical Notes

Excludes 1 — Not coded here

malignant neoplasm of peripheral nerves of orbit (C69.6-)

Code Hierarchy

▲C47Malignant neoplasm of prph nerves and autonomic nervous sys

C47.0(current)

Crosswalks

171.0ApproxICD-9

Same Category

C47Malignant neoplasm of prph nerves and autonomic nervous sys C47.1Malig neoplasm of prph nerves of upper limb, inc shoulder C47.10Malig neoplm of prph nerves of unsp upper limb, inc shoulder C47.11Malig neoplm of prph nerves of right upper limb, inc shldr C47.12