C47.9 — Malignant neoplasm of peripheral nerves and autonomic nervous system, unspecified
C47.9 is a billable, specific ICD-10-CM code for malignant neoplasm of peripheral nerves and autonomic nervous system, unspecified. It is valid for submission on a claim.
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Malignant neoplasm of unspecified site of peripheral nerves and autonomic nervous system
Risk adjustment
C47.9 risk-adjusts. Under the CMS-HCC V28 model it maps to this category:
- HCC 21 Lymphoma and Other Cancers0.671 RAF
Coefficient shown for the Community Non-dual Aged segment. A higher HCC in the same hierarchy will suppress this one, so capturing it does not always add score.
Medicare coverage
C47.9 is named in 47 Medicare coverage policies — 47 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.
- A52450Billing and Coding: Paclitaxel (e.g., Taxol®/Abraxane ™)
- A52479Oral Anticancer Drugs - Policy Article
- A52479Oral Anticancer Drugs - Policy Article
- A52479Oral Anticancer Drugs - Policy Article
Related codes at this level
Codes that share C47. If C47.9 is not quite right, the correct code is usually one of these.
- C47.0Malignant neoplasm of peripheral nerves of head, face and neck
- C47.1Malignant neoplasm of peripheral nerves of upper limb, including shoulder
- C47.2Malignant neoplasm of peripheral nerves of lower limb, including hip
- C47.3Malignant neoplasm of peripheral nerves of thorax
- C47.4Malignant neoplasm of peripheral nerves of abdomen
- C47.5Malignant neoplasm of peripheral nerves of pelvis
- C47.6Malignant neoplasm of peripheral nerves of trunk, unspecified
- C47.8Malignant neoplasm of overlapping sites of peripheral nerves and autonomic nervous system
Questions about C47.9
- Is C47.9 a billable ICD-10-CM code?
- Yes. C47.9 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does C47.9 sit in the tabular list?
- Neoplasms (C00-D49), in the block Malignant neoplasms of mesothelial and soft tissue (C45-C49).