ICD-10-CM G44.4: Drug-induced headache, not elsewhere classified

ICD-10-CM Diagnosis Code (2025)

Official Description for G44.4

Drug-induced headache, not elsewhere classified

Coding Notes & Guidelines for G44.4

Use Additional Code

code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)

Inclusion Terms

Medication overuse headache

Parent Code (Less Specific):

G44 - Other headache syndromes

About ICD-10-CM Code G44.4 (Drug-induced headache)

ICD-10-CM code G44.4 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 G44.4 became effective on October 1, 2024.

This page provides detailed information about G44.4 - Drug-induced headache, not elsewhere classified. 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 Drug-induced headache related to not elsewhere classified.