ICD-10-CM E73.0: Congenital lactase deficiency

Parent Code (Less Specific):

About ICD-10-CM Code E73.0 (Congenital lactase deficiency)

ICD-10-CM code E73.0 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 E73.0 became effective on October 1, 2024.

This page provides detailed information about E73.0 - Congenital lactase deficiency. 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 Congenital lactase deficiency.