Melanoma in situ (D03) ICD-10-CM
The D03 code range covers melanoma in situ with 32 ICD-10-CM diagnosis codes. 23 of them are billable and valid for claim submission in fiscal year 2027, and the category headers group them but cannot themselves be billed.
Codes in the D03 Range 32 codes · 23 billable
- D03 Melanoma in situNon-billable
- D03.0 Melanoma in situ of lip
- D03.1 Melanoma in situ of eyelid, including canthusNon-billable
- D03.10 Melanoma in situ of unspecified eyelid, including canthus
- D03.11 Melanoma in situ of right eyelid, including canthusNon-billable
- 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 canthusNon-billable
- 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 canalNon-billable
- 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 faceNon-billable
- 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 trunkNon-billable
- 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 shoulderNon-billable
- 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 hipNon-billable
- 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 the D03 Code Range
Melanoma in situ is grouped by body location: the lip, eyelid, ear, face, scalp and neck, trunk, or limbs.
The eyelid subdivisions distinguish right from left and upper from lower. Ear and limb subdivisions distinguish right from left. Within the trunk, D03.51 identifies anal skin, D03.52 identifies breast skin or soft tissue, and D03.59 identifies other trunk sites. The category also has entries for other sites and unspecified location.
Questions About This Page
How many billable codes are in the D03 range?
Of the 32 codes in this range, 23 are billable and valid for claim submission from October 1, 2026 through September 30, 2027. Category header codes group them but cannot be reported on claims.
What does the D03 range classify?
The range classifies melanoma in situ. Each code links to its own reference page with billing status, MS-DRG grouping, coding notes, and clinical information.
Related References
Source: CMS FY 2027 ICD-10-CM Tabular List and order file, effective October 1, 2026 through September 30, 2027.
