D3A

Benign neuroendocrine tumors

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027

SourceCMS ICD-10-CM order file

ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODE	DESCRIPTION	TYPE
D3A.0	Benign carcinoid tumors	Category
D3A.00	Benign carcinoid tumor of unspecified site	Billable
D3A.01	Benign carcinoid tumors of the small intestine	Category
D3A.010	Benign carcinoid tumor of the duodenum	Billable
D3A.011	Benign carcinoid tumor of the jejunum	Billable
D3A.012	Benign carcinoid tumor of the ileum	Billable
D3A.019	Benign carcinoid tumor of the small intestine, unspecified portion	Billable
D3A.02	Benign carcinoid tumors of the appendix, large intestine, and rectum	Category
D3A.020	Benign carcinoid tumor of the appendix	Billable
D3A.021	Benign carcinoid tumor of the cecum	Billable
D3A.022	Benign carcinoid tumor of the ascending colon	Billable
D3A.023	Benign carcinoid tumor of the transverse colon	Billable
D3A.024	Benign carcinoid tumor of the descending colon	Billable
D3A.025	Benign carcinoid tumor of the sigmoid colon	Billable
D3A.026	Benign carcinoid tumor of the rectum	Billable
D3A.029	Benign carcinoid tumor of the large intestine, unspecified portion	Billable
D3A.09	Benign carcinoid tumors of other sites	Category
D3A.090	Benign carcinoid tumor of the bronchus and lung	Billable
D3A.091	Benign carcinoid tumor of the thymus	Billable
D3A.092	Benign carcinoid tumor of the stomach	Billable
D3A.093	Benign carcinoid tumor of the kidney	Billable
D3A.094	Benign carcinoid tumor of the foregut, unspecified	Billable
D3A.095	Benign carcinoid tumor of the midgut, unspecified	Billable
D3A.096	Benign carcinoid tumor of the hindgut, unspecified	Billable
D3A.098	Benign carcinoid tumors of other sites	Billable
D3A.8	Other benign neuroendocrine tumors	Billable

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

Open official CMS files

ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.