ICD-10-CM Diagnosis Code (2025)
Official Description for D03
Melanoma in situ
Coding Notes & Guidelines for D03
Excludes1: Not Coded Here
carcinoma in situ of scrotum (D07.61)
Inclusion Terms
- Melanoma in situ of anal margin
- Melanoma in situ of perianal skin
Inclusion Terms
Melanoma in situ of scrotum
Child Codes (More Specific Codes for D03):
D03.0 - Melanoma in situ of lip
D03.1 - Melanoma in situ of eyelid, including canthus
D03.10 - Melanoma in situ of unspecified eyelid, including canthus
D03.11 - Melanoma in situ of right eyelid, including canthus
D03.111 - Melanoma in situ of right upper eyelid, including canthus
D03.112 - Melanoma in situ of right lower eyelid, including canthus
D03.12 - Melanoma in situ of left eyelid, including canthus
D03.121 - Melanoma in situ of left upper eyelid, including canthus
D03.122 - Melanoma in situ of left lower eyelid, including canthus
D03.2 - Melanoma in situ of ear and external auricular canal
D03.20 - Melanoma in situ of unspecified ear and external auricular canal
D03.21 - Melanoma in situ of right ear and external auricular canal
D03.22 - Melanoma in situ of left ear and external auricular canal
D03.3 - Melanoma in situ of other and unspecified parts of face
D03.30 - Melanoma in situ of unspecified part of face
D03.39 - Melanoma in situ of other parts of face
D03.4 - Melanoma in situ of scalp and neck
D03.5 - Melanoma in situ of trunk
D03.51 - Melanoma in situ of anal skin
D03.52 - Melanoma in situ of breast (skin) (soft tissue)
D03.59 - Melanoma in situ of other part of trunk
D03.6 - Melanoma in situ of upper limb, including shoulder
D03.60 - Melanoma in situ of unspecified upper limb, including shoulder
D03.61 - Melanoma in situ of right upper limb, including shoulder
D03.62 - Melanoma in situ of left upper limb, including shoulder
D03.7 - Melanoma in situ of lower limb, including hip
D03.70 - Melanoma in situ of unspecified lower limb, including hip
D03.71 - Melanoma in situ of right lower limb, including hip
D03.72 - Melanoma in situ of left lower limb, including hip
D03.8 - Melanoma in situ of other sites
D03.9 - Melanoma in situ, unspecified
About ICD-10-CM Code D03 (Melanoma in situ)
ICD-10-CM code D03 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM D03 became effective on October 1, 2024.
This page provides detailed information about D03 - Melanoma in situ. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Melanoma in situ.