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D16.6

D16.6Benign neoplasm of vertebral column

Billable / specific codeICD-10-CM

D16.6 is a billable, specific ICD-10-CM code for benign neoplasm of vertebral column. It is valid for submission on a claim.

Excludes1 — never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

  • benign neoplasm of sacrum and coccyx (D16.8)

Risk adjustment

D16.6 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

Medicare coverage

D16.6 is named in 10 Medicare coverage policies 10 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.

  • A55315Billing and Coding: Proton Beam Therapy
  • A56580Billing and Coding: Computerized Axial Tomography (CT), Thorax
  • A56695Billing and Coding: Implantable Infusion Pump
  • A57204Billing and Coding: MRI and CT Scans of the Head and Neck

Related codes at this level

Codes that share D16. If D16.6 is not quite right, the correct code is usually one of these.

Questions about D16.6

Is D16.6 a billable ICD-10-CM code?
Yes. D16.6 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does D16.6 sit in the tabular list?
Neoplasms (C00-D49), in the block Benign neoplasms, except benign neuroendocrine tumors (D10-D36).
What cannot be coded together with D16.6?
D16.6 carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.
ICD-10-CMFY2026-Apr· effective April 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release — see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.