C44.520

The ICD-10-CM code for squamous cell carcinoma of anal skin is C44.520. The full clinical description is "Squamous cell carcinoma of anal skin". C44.520 is a billable/specific code that can be used on insurance claims and medical billing.

ICD-10-CM code C44.520 represents “Squamous cell carcinoma of anal skin”. It is classified under Chapter 2: Neoplasms and is a billable/specific code that can be used on a claim.

Yes, C44.520 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

C44.520 is in Chapter 2: Neoplasms (codes C00-D49).

C44.520 has Excludes1 notes indicating codes that cannot be used together with it, including: Kaposi's sarcoma of skin (C46.0); malignant melanoma of skin (C43.-); malignant neoplasm of skin of genital organs (C51-C52, C60.-, C63.2); and 3 more.

C44.520 maps to 7 SNOMED CT concepts: 255084004, 449416001, 93956001, 723265000, 689211000119102, and 2 more. SNOMED CT is a clinical terminology used in electronic health records.

C44.520 is linked to 3 UMLS Concept Unique Identifiers: C1412037, C3263781, C3263780. 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 squamous cell carcinoma of anal skin 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 C44.520 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.