D03.5Non-Billable (Header)Melanoma in situ of trunkChild CodesD03.51Melanoma in situ of anal skinHCC 23D03.52Melanoma in situ of breast (skin) (soft tissue)HCC 23D03.59Melanoma in situ of other part of trunkHCC 23Code Hierarchy└D03Melanoma in situ└D03.5Melanoma in situ of trunk└D03.5Melanoma in situ of trunk