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ICD-10-CM Codes
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G00-G99
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G40-G47
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G44-
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2023 ICD-10-CM Diagnosis Code G44.41
2023 ICD-10-CM Diagnosis Code G44.41
Drug-induced headache, not elsewhere classified, intractable
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
- G44.41 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 G44.41 became effective on October 1, 2022.
- This is the American ICD-10-CM version of G44.41 - other international versions of ICD-10 G44.41 may differ.
The following code(s) above
G44.41 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
G44.41:
- G00-G99
2023 ICD-10-CM Range G00-G99
Diseases of the nervous systemType 2 Excludes- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
Diseases of the nervous system - G44
ICD-10-CM Diagnosis Code G44
Other headache syndromes
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
Type 2 Excludes- atypical facial pain (G50.1)
- headache due to lumbar puncture (G97.1)
- migraines (G43.-)
- trigeminal neuralgia (G50.0)
Other headache syndromes - G44.4
ICD-10-CM Diagnosis Code G44.4
Drug-induced headache, not elsewhere classified
2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
Applicable To- Medication overuse headache
Use Additional- code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
Drug-induced headache, not elsewhere classified
Approximate Synonyms
- Drug induced headache, intractable
- Intractable headache due to drug
ICD-10-CM G44.41 is grouped within Diagnostic Related Group(s) (MS-DRG v40.0):
- 102 Headaches with mcc
- 103 Headaches without mcc
Convert G44.41 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
- drug-induced NEC G44.40
ICD-10-CM Diagnosis Code G44.40
Drug-induced headache, not elsewhere classified, not intractable
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
- medication overuse G44.40
ICD-10-CM Diagnosis Code G44.40
Drug-induced headache, not elsewhere classified, not intractable
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
- rebound G44.40
ICD-10-CM Diagnosis Code G44.40
Drug-induced headache, not elsewhere classified, not intractable
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
ICD-10-CM Codes Adjacent To G44.41
G44.31 Acute post-traumatic headache
G44.32 Chronic post-traumatic headache
G44.4 Drug-induced headache, not elsewhere classified
G44.41
…… intractable
G44.5 Complicated headache syndromes
G44.52 New daily persistent headache (NDPH)
G44.53 Primary thunderclap headache
G44.59 Other complicated headache syndrome
G44.8 Other specified headache syndromes
G44.82 Headache associated with sexual activity
G44.84 Primary exertional headache
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.