D02
Non-billableCarcinoma 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
What this means — in plain language
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Excludes1 — not coded here
- •melanoma in situ (D03.-)
Use additional code
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 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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