Squamous Cell Carcinoma ICD-10-CM Codes

Which aquamous cell carcinoma ICD codes are billable?

The following billable ICD-10-CM codes for cutaneous SCC you can use are:

• C44.311 – SCC of skin of right eyelid
• C44.312 – SCC of skin of left eyelid
• C44.321 – SCC of skin of nose
• C44.322 – SCC of skin of nose (Left) — Note: Actually C44.322 is not used; nose uses C44.321 only.
• C44.329 – SCC of skin of other parts of face
• C44.41 – SCC of skin of scalp and neck
• C44.521 – SCC of skin of right upper limb
• C44.522 – SCC of skin of left upper limb
• C44.621 – SCC of skin of right lower limb
• C44.622 – SCC of skin of left lower limb
• C44.81 – SCC of skin of other parts of face (overlapping)
• C44.92 – SCC of skin, unspecified

Clinical information

• Squamous Cell Carcinoma (SCC) is a type of malignant neoplasm commonly found in the skin but can also affect internal areas such as the lungs, esophagus, and genital organs. While skin is the most frequent site, SCC may also appear in sebaceous glands, external auricular canal, and other and unspecified parts of the body.
• On the skin, SCC often presents as a red, scaly, raised lump or sore that may bleed, resembling other malignant neoplasms such as malignant melanoma, sebaceous glands malignant neoplasm, Merkel cell carcinoma, or sweat glands Kaposi's sarcoma.
• Diagnosis typically involves clinical evaluation and biopsy to differentiate SCC from unspecified malignant neoplasm and other similar lesions, followed by correct coding using ICD-10-CM guidelines.
• Treatment usually requires surgical excision, including advanced methods like Mohs surgery for precise removal of the malignant neoplasm. In select cases, radiation therapy, laser treatment, or topical medications may be used.
• Patient education should highlight the importance of sun protection, regular self-exams, and recognizing changes in the skin—especially for those with a weakened immune system who may be more prone to aggressive cancer progression.
• Healthcare practitioners should stress early detection and timely intervention to reduce risks of recurrence or spread to other and unspecified parts of the body.

Synonyms include:

• Skin Squamous Cell Carcinoma
• Squamous Cell Skin Cancer
• ICD-10 Squamous Cell Carcinoma
• Skin Cancer Types
• Squamous Cell Carcinoma Treatment
• Skin Cancer Location