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ICD-10-CM Codes
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2023 ICD-10-CM Diagnosis Code G44.311
2023 ICD-10-CM Diagnosis Code G44.311
Acute post-traumatic headache, intractable
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
- G44.311 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 G44.311 became effective on October 1, 2022.
- This is the American ICD-10-CM version of G44.311 - other international versions of ICD-10 G44.311 may differ.
The following code(s) above
G44.311 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
G44.311:
Approximate Synonyms
- Acute intractable posttraumatic headache
- Posttraumatic headache, acute, intractable
ICD-10-CM G44.311 is grouped within Diagnostic Related Group(s) (MS-DRG v40.0):
- 102 Headaches with mcc
- 103 Headaches without mcc
Convert G44.311 to ICD-9-CM
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
- 2023 (effective 10/1/2022): No change
- Headache R51.9
ICD-10-CM Diagnosis Code R51.9
Headache, unspecified
2021 - New Code 2022 2023 Billable/Specific Code
- post-traumatic G44.309
ICD-10-CM Diagnosis Code G44.309
Post-traumatic headache, unspecified, not intractable
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
Applicable To- Post-traumatic headache NOS
- acute G44.319
ICD-10-CM Diagnosis Code G44.319
Acute post-traumatic headache, not intractable
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
Applicable To- Acute post-traumatic headache NOS
ICD-10-CM Codes Adjacent To G44.311
G44.22 Chronic tension-type headache
G44.3 Post-traumatic headache
G44.30 Post-traumatic headache, unspecified
G44.31 Acute post-traumatic headache
G44.311
…… intractable
G44.32 Chronic post-traumatic headache
G44.4 Drug-induced headache, not elsewhere classified
G44.5 Complicated headache syndromes
G44.52 New daily persistent headache (NDPH)
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.