C43.12

The ICD-10-CM code for malignant melanoma of left eyelid, including canthus is C43.12. The full clinical description is "Malignant melanoma of left eyelid, including canthus". C43.12 is a non-billable header code. Use a more specific child code for billing purposes.

ICD-10-CM code C43.12 represents “Malignant melanoma of left eyelid, including canthus”. It is classified under Chapter 2: Neoplasms and is a non-billable header code. Use a more specific child code for billing purposes.

No, C43.12 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 2 child codes under C43.12.

C43.12 is in Chapter 2: Neoplasms (codes C00-D49).

C43.12 has Excludes1 notes indicating codes that cannot be used together with it, including: melanoma in situ (D03.-).

C43.12 has 2 child codes, including: C43.121 (Malignant melanoma of left upper eyelid, including canthus), C43.122 (Malignant melanoma of left lower eyelid, including canthus).

C43.12 is linked to 1 UMLS Concept Unique Identifier: C2837987. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like malignant melanoma of left eyelid, including canthus affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

There is no direct ICD-11 mapping available for C43.12 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.