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339.20 - Post-traumatic Headache, Unspecified


The ICD 9 Code for Post-traumatic headache, unspecified is listed as 339.20.
Additional information concerning this code and description can be found below including ICD 10 crosswalks / GEMS, and chapter information where available.
ICD 9 CM Field Value
Diagnosis Code: 339.20
Long Description: Post-traumatic headache, unspecified
Short Description: Post-trauma headache NOS
Chapter: Diseases Of The Nervous System And Sense Organs
Block: Other Headache Syndromes (339-339)
ICD-10-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD-10-CM Code: G44.309 - Post-traumatic headache, unspecified, not intractable (approximate)
ICD-9-CM Siblings (same level / similar specificity) of 339.20:
339.21 - Acute post-traumatic headache
339.22 - Chronic post-traumatic headache