ICD-10-CM T23.509: Corrosion of first degree of unspecified hand, unspecified site

Parent Code (Less Specific):

About ICD-10-CM Code T23.509 (Corrosion of first degree of unspecified hand)

ICD-10-CM code T23.509 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 T23.509 became effective on October 1, 2024.

This page provides detailed information about T23.509 - Corrosion of first degree of unspecified hand, unspecified site. 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 Corrosion of first degree of unspecified hand related to unspecified site.