| D23 | Other benign neoplasms of skin | NON-BILLABLE CODE |
| D23.0 | Other benign neoplasm of skin of lip | BILLABLE CODE |
| D23.1 | Other benign neoplasm of skin of eyelid, including canthus | NON-BILLABLE CODE |
| D23.10 | Other benign neoplasm of skin of unspecified eyelid, including canthus | BILLABLE CODE |
| D23.11 | Other benign neoplasm of skin of right eyelid, including canthus | NON-BILLABLE CODE |
| D23.111 | Other benign neoplasm of skin of right upper eyelid, including canthus | BILLABLE CODE |
| D23.112 | Other benign neoplasm of skin of right lower eyelid, including canthus | BILLABLE CODE |
| D23.12 | Other benign neoplasm of skin of left eyelid, including canthus | NON-BILLABLE CODE |
| D23.121 | Other benign neoplasm of skin of left upper eyelid, including canthus | BILLABLE CODE |
| D23.122 | Other benign neoplasm of skin of left lower eyelid, including canthus | BILLABLE CODE |
| D23.2 | Other benign neoplasm of skin of ear and external auricular canal | NON-BILLABLE CODE |
| D23.20 | Other benign neoplasm of skin of unspecified ear and external auricular canal | BILLABLE CODE |
| D23.21 | Other benign neoplasm of skin of right ear and external auricular canal | BILLABLE CODE |
| D23.22 | Other benign neoplasm of skin of left ear and external auricular canal | BILLABLE CODE |
| D23.3 | Other benign neoplasm of skin of other and unspecified parts of face | NON-BILLABLE CODE |
| D23.30 | Other benign neoplasm of skin of unspecified part of face | BILLABLE CODE |
| D23.39 | Other benign neoplasm of skin of other parts of face | BILLABLE CODE |
| D23.4 | Other benign neoplasm of skin of scalp and neck | BILLABLE CODE |
| D23.6 | Other benign neoplasm of skin of upper limb, including shoulder | NON-BILLABLE CODE |
| D23.60 | Other benign neoplasm of skin of unspecified upper limb, including shoulder | BILLABLE CODE |
| D23.61 | Other benign neoplasm of skin of right upper limb, including shoulder | BILLABLE CODE |
| D23.62 | Other benign neoplasm of skin of left upper limb, including shoulder | BILLABLE CODE |
| D23.7 | Other benign neoplasm of skin of lower limb, including hip | NON-BILLABLE CODE |
| D23.70 | Other benign neoplasm of skin of unspecified lower limb, including hip | BILLABLE CODE |
| D23.71 | Other benign neoplasm of skin of right lower limb, including hip | BILLABLE CODE |
| D23.72 | Other benign neoplasm of skin of left lower limb, including hip | BILLABLE CODE |
| D23.9 | Other benign neoplasm of skin, unspecified | BILLABLE CODE |
