Is ICD-10-CM code D3A billable?

No, D3A (Benign neuroendocrine tumors) is a non-billable ICD-10-CM code. It must be coded to a more specific subcategory before it can be used for reimbursement.

What chapter does ICD-10-CM code D3A belong to?

D3A belongs to Chapter 2 of the ICD-10-CM tabular list: C00–D49 (Neoplasms).

D3A

Non-Billable

ChapterC00–D49

Rankcategory

Description

Benign neuroendocrine tumors

About ICD-10-CM code D3A

D3A is the ICD-10-CM diagnosis code for Benign neuroendocrine tumors. It sits in C00-D49 Neoplasms. D3A is not billable on its own, coders must choose one of its more specific child codes instead.

Use a more specific code (1 billable, 1 non-billable)

D3A.0Benign carcinoid tumorshas subcodes D3A.8Other benign neuroendocrine tumors

Metadata & Insights

•Non-billable category (requires more specific sub-code).
•Chapter 2: Neoplasms (C00-D49).

Instructional Notes

Excludes2(Not included here. Code separately if applicable.)

benign pancreatic islet cell tumors (D13.7)

Code Also

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

Use Additional Code

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

Clinical Hierarchy

BillableHas subcodes

CH2Neoplasms (C00-D49)

D3ABenign neuroendocrine tumorsNot billable

D3A.0Benign carcinoid tumorsSubcodes

D3A.8Other benign neuroendocrine tumorsBillable

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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