G44.89
Other headache syndrome
Approximate Synonyms
-
Allergic headache
-
Headache, allergic
-
Sphenopalatine neuralgia
Details
-
G44.89 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
-
The 2023 edition of ICD-10-CM G44.89 became effective on October 1, 2022.
-
This is the American ICD-10-CM version of G44.89 – other international versions of ICD-10 G44.89 may differ.