ICD-10-CM > C00-D49 > D00-D09 > D03 > D03.6 D03.6 Melanoma in situ of upper limb, including shoulder Non-Billable/Non-Specific Codes D03.60Melanoma in situ of unspecified upper limb, including shoulderD03.61Melanoma in situ of right upper limb, including shoulderD03.62Melanoma in situ of left upper limb, including shoulder