D3A.8 Other benign neuroendocrine tumors

Billable ICD-10-CM code, FY2026.

Applicable to

• Neuroendocrine tumor NOS

Applies from D3A Benign neuroendocrine tumors

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)

Code also

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

Risk adjustment (HCC)

• CMS-HCC V28: HCC 22 — Bladder, Colorectal, and Other Cancers
• RxHCC V08: HCC 22 — Prostate, Breast, Bladder, and Other Cancers and Tumors

MS-DRG index

Defines the logic of DRG(s) 826-828 in MDC 17.

Approximate ICD-9-CM (GEMs)

• 209.60 Benign carcinoid tumor of unknown primary site (approximate)

Diagnosis Index entries for D3A.8

• Tumor › neuroendocrine

Nearby codes

• D3A.093 Benign carcinoid tumor of the kidney
• D3A.094 Benign carcinoid tumor of the foregut, unspecified
• D3A.095 Benign carcinoid tumor of the midgut, unspecified
• D3A.096 Benign carcinoid tumor of the hindgut, unspecified
• D3A.098 Benign carcinoid tumors of other sites
• D3A.8 Other benign neuroendocrine tumors (this code)