D38
⚠ Non-billable
Neoplasm of uncertain behavior of middle ear and respiratory and intrathoracic organs
ICD-10-CM · FY2026 · Neoplasms
Code
D38
System
ICD-10-CM
Billable
No — use specific code
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?
ICD-10-CM code D38 represents Neoplasm of uncertain behavior of middle ear and respiratory and intrathoracic organs. It is a non-billable header code requiring a more specific subcategory in the Neoplasms chapter, effective October 1, 2025 – September 30, 2026.
Is D38 billable?
No. D38 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is D38 in?
D38 belongs to the Neoplasms chapter (C00–D49) of ICD-10-CM.
Related codes in the D38 category
D38.0
Neoplasm of uncertain behavior of larynx
Billable
D38.1
Neoplasm of uncertain behavior of trachea, bronchus and lung
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
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