Is D04 a billable code?
No. D04 is a header code that groups 21 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
D04: Carcinoma in situ of skin
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
D04 groups related diagnoses under carcinoma in situ of skin. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under D04
- D04.0Carcinoma in situ of skin of lip
- D04.10Carcinoma in situ of skin of unspecified eyelid, including canthus
- D04.111Carcinoma in situ of skin of right upper eyelid, including canthus
- D04.112Carcinoma in situ of skin of right lower eyelid, including canthus
- D04.121Carcinoma in situ of skin of left upper eyelid, including canthus
- D04.122Carcinoma in situ of skin of left lower eyelid, including canthus
- D04.20Carcinoma in situ of skin of unspecified ear and external auricular canal
- D04.21Carcinoma in situ of skin of right ear and external auricular canal
- D04.22Carcinoma in situ of skin of left ear and external auricular canal
- D04.30Carcinoma in situ of skin of unspecified part of face
- D04.39Carcinoma in situ of skin of other parts of face
- D04.4Carcinoma in situ of skin of scalp and neck
- D04.5Carcinoma in situ of skin of trunk
- D04.60Carcinoma in situ of skin of unspecified upper limb, including shoulder
- D04.61Carcinoma in situ of skin of right upper limb, including shoulder
- D04.62Carcinoma in situ of skin of left upper limb, including shoulder
- D04.70Carcinoma in situ of skin of unspecified lower limb, including hip
- D04.71Carcinoma in situ of skin of right lower limb, including hip
- D04.72Carcinoma in situ of skin of left lower limb, including hip
- D04.8Carcinoma in situ of skin of other sites
- D04.9Carcinoma in situ of skin, unspecified
D04 questions
What does D04 mean?
D04 is the ICD-10-CM code for Carcinoma in situ of skin. It is in chapter 2, Neoplasms (C00-D49).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.