Post-traumatic headache NOS
Headache, post traumatic
Posttraumatic headache
Secondary headache attributed to trauma of the head and/or the neck.
G44.309 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 G44.309 became effective on October 1, 2022.
This is the American ICD-10-CM version of G44.309 – other international versions of ICD-10 G44.309 may differ.