D02 — Carcinoma in situ of middle ear and respiratory system

Not billable

Is D02 billable?

No — D02 is a non-billable header code. D02 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 7 billable codes beneath D02.

Billable codes under this header

D02 at a glance

Code	D02
Description	Carcinoma in situ of middle ear and respiratory system
Billable	No — header code
Code set	ICD-10-CM FY2027
Valid for encounters	October 1, 2026 – September 30, 2027

Excludes1 — never code together

The conditions below can never be reported together with D02 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.

melanoma in situ (D03.-)

Use additional code

Report an additional code alongside D02 to fully describe the condition. D02 is sequenced first.

code to identify:
exposure to environmental tobacco smoke (Z77.22)
exposure to tobacco smoke in the perinatal period (P96.81)
history of tobacco dependence (Z87.891)
occupational exposure to environmental tobacco smoke (Z57.31)
tobacco dependence (F17.-)
tobacco use (Z72.0)

What codes fall under D02? (5)

How long has D02 existed?

D02 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.

Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.