C43.12
Non-billableMalignant melanoma of left eyelid, including canthus
C43.12 is the ICD-10-CM code for Malignant melanoma of left eyelid, including canthus. It is a non-billable category code — use a more specific child code such as C43.121 for billing.
C00-D49 Neoplasms
No additional coding notes for this code.
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
Look up another ICD-10 code or condition