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D3A

Non-billable

Benign neuroendocrine tumors

D3A is the ICD-10-CM code for Benign neuroendocrine tumors. It is a non-billable category code — use a more specific child code such as D3A.0 for billing.

Status
Header (non-billable)
Chapter
C00-D49
Subcodes
2
Edition
FY2026

C00-D49 Neoplasms

Excludes2 — not included here

  • •benign pancreatic islet cell tumors (D13.7)

Use additional code

  • •code to identify any associated endocrine syndrome, such as:
  • •carcinoid syndrome (E34.00)

Notes

  • •any associated multiple endocrine neoplasia [MEN] syndromes (E31.2-)

Frequently asked questions

What is ICD-10 code D3A?
D3A is the ICD-10-CM code for "Benign neuroendocrine tumors". It falls under C00-D49 Neoplasms.
Is D3A a billable code?
No — D3A is a non-billable header code. Use a more specific child code (such as D3A.0) for billing.
What are the subcodes of D3A?
D3A has 2 more specific child codes, including D3A.0, D3A.8.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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