ICD-10-CM C44.621: Squamous cell carcinoma of skin of unspecified upper limb, including shoulder

Parent Code (Less Specific):

About ICD-10-CM Code C44.621 (Squamous cell carcinoma of skin of unspecified upper limb)

ICD-10-CM code C44.621 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM C44.621 became effective on October 1, 2024.

This page provides detailed information about C44.621 - Squamous cell carcinoma of skin of unspecified upper limb, including shoulder. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Squamous cell carcinoma of skin of unspecified upper limb related to including shoulder.