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D02

Non-billable

Carcinoma in situ of middle ear and respiratory system

D02 is the ICD-10-CM code for Carcinoma in situ of middle ear and respiratory system. It is a non-billable category code — use a more specific child code such as D02.0 for billing.

Status
Header (non-billable)
Chapter
C00-D49
Subcodes
5
Edition
FY2026

C00-D49 Neoplasms

Excludes1 — not coded here

  • •melanoma in situ (D03.-)

Use additional code

  • •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)

Frequently asked questions

What is ICD-10 code D02?
D02 is the ICD-10-CM code for "Carcinoma in situ of middle ear and respiratory system". It falls under C00-D49 Neoplasms.
Is D02 a billable code?
No — D02 is a non-billable header code. Use a more specific child code (such as D02.0) for billing.
What are the subcodes of D02?
D02 has 5 more specific child codes, including D02.0, D02.1, D02.2.
What is excluded from D02?
Excludes1 (not coded here): melanoma in situ (D03.-).

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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