339.21 - Acute Post-traumatic Headache
The ICD 9 Code for Acute post-traumatic headache is listed as 339.21.
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: | 339.21 |
| Long Description: | Acute post-traumatic headache |
| Short Description: | Ac post-trauma headache |
| 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: | G44.319 - Acute post-traumatic headache, not intractable (approximate) |
| ICD-9-CM Siblings (same level / similar specificity) of 339.21: | |
| 339.20 - Post-traumatic headache, unspecified | |
| 339.22 - Chronic post-traumatic headache | |