ICD-10-CM H18.509: Unspecified hereditary corneal dystrophies, unspecified eye

Parent Code (Less Specific):

About ICD-10-CM Code H18.509 (Unspecified hereditary corneal dystrophies)

ICD-10-CM code H18.509 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 H18.509 became effective on October 1, 2024.

This page provides detailed information about H18.509 - Unspecified hereditary corneal dystrophies, unspecified eye. 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 Unspecified hereditary corneal dystrophies related to unspecified eye.