ICD-10-CM G44.001: Cluster headache syndrome, unspecified, intractable

Parent Code (Less Specific):

About ICD-10-CM Code G44.001 (Cluster headache syndrome)

ICD-10-CM code G44.001 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 G44.001 became effective on October 1, 2024.

This page provides detailed information about G44.001 - Cluster headache syndrome, unspecified, intractable. 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 Cluster headache syndrome related to unspecified, intractable.