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D032026

Non-billable

Melanoma in situ

D03 is a non-billable ICD-10-CM category (header) code for Melanoma in situ; a more specific code below it is required for claims in the FY2026 code set.

Clinical Notes

Frequently Asked Questions

Code Hierarchy
D03
Melanoma in situ
D03.0
...lip
D03.1
...eyelid, including canthus
D03.2
...ear and external auricular canal
D03.3
...other and unspecified parts of face
D03.4
...scalp and neck
D03.5
...trunk
D03.6
...upper limb, including shoulder
D03.7
...lower limb, including hip
D03.8
...other sites
D03.9
...situ, unspecified

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Related MS-DRGs
68,642 Medicare hospitalizations across 4 DRGs for codes in D03

Top DRGs associated with codes in this category:

596MAJOR SKIN DISORDERS WITHOUT MCC31,338
125OTHER DISORDERS OF THE EYE WITHOUT MCC16,105
595MAJOR SKIN DISORDERS WITH MCC16,074
124OTHER DISORDERS OF THE EYE WITH MCC OR THROMBOLYTIC AGENT5,125
Official Guidelines
Chapter 2: Neoplasms

Official coding guidelines for C00-D49

Melanoma in situ - ICD-10-CM Code D03 2026 | FindICD10