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D04.21 – Carcinoma in situ of skin of right ear and external auricular canal

Carcinoma in situ of skin of right ear and external auricular canal

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D04.21 – Ca in situ skin of right ear and external auricular canal
Andrew Saurin

Medicare CPT / Coverage Preview

Medicare CPT / Coverage Preview
ICD-10: D04.21
Raw ICD: D0421
Context: D04.21 – Carcinoma in situ of skin of right ear and external auricular canal
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Title

D04.21 – Carcinoma in situ of skin of right ear and external auricular canal

Description

Carcinoma in situ of skin of right ear and external auricular canal

Category

Neoplasms

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D04.21 – Ca in situ skin of right ear and external auricular canal

ICD-10-CM Code

D04.21

Raw ICD Code

D0421

Code Range

C00-D49

Billable / Valid

Valid/Billable

CDC Order Number

02926

Source Year

FY2026

Effective Date

October 1, 2025

Import Batch

icd10cm-fy2026-batch01-of30