Skin cancer is a malignant neoplasm that affects the skin. The ICD-10 code for skin cancer is C43. It is further classified into different subtypes based on the specific type of skin cells involved. The ICD-9 code for skin cancer is 173. Skin cancer is a serious condition that requires prompt medical attention for proper diagnosis and treatment.
Skin cancer is a malignant growth that develops in the skin cells. There are various types of skin cancer, each with its own ICD-10 code. The most common form of skin cancer is basal cell carcinoma, which is assigned the ICD-10 code C44.9. Another type is squamous cell carcinoma, which is coded as C44.1. Melanoma, a more aggressive form of skin cancer, has several ICD-10 codes depending on its location and stage. For example, melanoma of the skin is coded as C43.9, while melanoma of the eyelid is coded as C43.1.
In the previous ICD-9 coding system, skin cancer was categorized differently. Basal cell carcinoma was coded as 173. Squamous cell carcinoma had various codes depending on the specific location, such as 173.0 for the skin of the lip or 173.6 for the skin of the leg. Melanoma was coded as 172.9 for unspecified site, and specific sites were given separate codes like 172.5 for skin of the trunk.
It's important to note that the ICD-10 coding system provides more detailed and specific codes compared to ICD-9, allowing for better accuracy in documenting and tracking skin cancer cases.