Is D38.1 a billable ICD-10 code?

Yes. D38.1 (Neoplasm of uncertain behavior of trachea, bronchus and lung) is billable and can be used for insurance claims. Always verify payer-specific requirements.

D38.1 ✓ Billable

Neoplasm of uncertain behavior of trachea, bronchus and lung

Q: What is ICD-10 code D38.1?

ICD-10-CM code D38.1 stands for "Neoplasm of uncertain behavior of trachea, bronchus and lung". It is a billable code in the Neoplasms chapter, effective FY2026 (Oct 1, 2025 – Sep 30, 2026).

ICD-10-CM · FY2026 · Neoplasms

Code

D38.1

System

ICD-10-CM

Billable

Yes — valid for submission

Effective

FY2026

Chapter

Neoplasms

Source

CMS / CDC NCHS

⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.

Frequently asked questions

What is ICD-10 code D38.1?

ICD-10-CM code D38.1 represents Neoplasm of uncertain behavior of trachea, bronchus and lung. It is a billable diagnosis code in the Neoplasms chapter, effective October 1, 2025 – September 30, 2026.

Is D38.1 billable?

Yes. D38.1 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.

What chapter is D38.1 in?

D38.1 belongs to the Neoplasms chapter (C00–D49) of ICD-10-CM.

Related codes in the D38 category

D38 Neoplasm of uncertain behavior of middle ear and respiratory and intrathoracic organs Non-billable D38.0 Neoplasm of uncertain behavior of larynx Billable D38.2 Neoplasm of uncertain behavior of pleura Billable D38.3 Neoplasm of uncertain behavior of mediastinum Billable D38.4 Neoplasm of uncertain behavior of thymus Billable D38.5 Neoplasm of uncertain behavior of other respiratory organs Billable D38.6 Neoplasm of uncertain behavior of respiratory organ, unspecified Billable

Search all 98,186 ICD-10-CM codes instantly

Search ICDwise →