G44.4 - Drug-induced headache, not elsewhere classified

  • Applicable to Drug-induced headache, not elsewhere classified
  • The 2025 edition of ICD10-CM G44.4 became effective on October 1, 2024.
  • This is the American ICD10-CM version of G44.4 - other international versions of ICD10 G44.4 may differ.
  • G44.4 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • G44.4 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.
  • G44.4 - Drug-induced headache, not elsewhere classified
    • G44.4 - Drug-induced headache, not elsewhere classified
    • G44.40 - Drug-induced headache, not elsewhere classified, not intractable
    • G44.41 - Drug-induced headache, not elsewhere classified, intractable

Code Additional Code

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

 Inclusion Term

  • Medication overuse headache

The following codes above G44.4 contain annotation back-references that may be applicable to G44.4:

Chapter: G00-G99 Diseases of the nervous system

Section: G40-G47 Episodic and paroxysmal disorders

Category: G44 Other headache syndromes

icd 10
 
Non-Billable/Non-Specific Code

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