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ICD-10-CM · FY 2026 APRIL UPDATE

D03

Melanoma in situ

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODEDESCRIPTIONTYPE
D03.0Melanoma in situ of lipBillable
D03.1Melanoma in situ of eyelid, including canthusCategory
D03.10Melanoma in situ of unspecified eyelid, including canthusBillable
D03.11Melanoma in situ of right eyelid, including canthusCategory
D03.111Melanoma in situ of right upper eyelid, including canthusBillable
D03.112Melanoma in situ of right lower eyelid, including canthusBillable
D03.12Melanoma in situ of left eyelid, including canthusCategory
D03.121Melanoma in situ of left upper eyelid, including canthusBillable
D03.122Melanoma in situ of left lower eyelid, including canthusBillable
D03.2Melanoma in situ of ear and external auricular canalCategory
D03.20Melanoma in situ of unspecified ear and external auricular canalBillable
D03.21Melanoma in situ of right ear and external auricular canalBillable
D03.22Melanoma in situ of left ear and external auricular canalBillable
D03.3Melanoma in situ of other and unspecified parts of faceCategory
D03.30Melanoma in situ of unspecified part of faceBillable
D03.39Melanoma in situ of other parts of faceBillable
D03.4Melanoma in situ of scalp and neckBillable
D03.5Melanoma in situ of trunkCategory
D03.51Melanoma in situ of anal skinBillable
D03.52Melanoma in situ of breast (skin) (soft tissue)Billable
D03.59Melanoma in situ of other part of trunkBillable
D03.6Melanoma in situ of upper limb, including shoulderCategory
D03.60Melanoma in situ of unspecified upper limb, including shoulderBillable
D03.61Melanoma in situ of right upper limb, including shoulderBillable
D03.62Melanoma in situ of left upper limb, including shoulderBillable
D03.7Melanoma in situ of lower limb, including hipCategory
D03.70Melanoma in situ of unspecified lower limb, including hipBillable
D03.71Melanoma in situ of right lower limb, including hipBillable
D03.72Melanoma in situ of left lower limb, including hipBillable
D03.8Melanoma in situ of other sitesBillable

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

Open official CMS files

ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.