Other Headache Syndromes G44 - ICD-10-CM Codes

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1. ICD-10-CM Codes
›
2. G00-G99
›
3. G40-G47
›
4. Other headache syndromes G44

Other headache syndromes G44- Type 1 ExcludesType 1 Excludes HelpA type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as G44. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.

• headache NOS (ICD-10-CM Diagnosis Code R51.9

  Headache, unspecified

  2021 - New Code 2022 2023 2024 2025 2026 Billable/Specific Code
  Applicable To
  • Facial pain NOS
  R51.9)

Type 2 ExcludesType 2 Excludes HelpA type 2 excludes note represents "not included here". A type 2 excludes note indicates that the condition excluded is not part of the condition it is excluded from but a patient may have both conditions at the same time. When a type 2 excludes note appears under a code it is acceptable to use both the code (G44) and the excluded code together.

• atypical facial pain (ICD-10-CM Diagnosis Code G50.1

  Atypical facial pain

  2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 Billable/Specific Code
  G50.1)
• headache due to lumbar puncture (ICD-10-CM Diagnosis Code G97.1

  Other reaction to spinal and lumbar puncture

  2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 Billable/Specific Code
  Applicable To
  • Headache due to lumbar puncture
  • Other reaction to spinal dural puncture
  Code Also
  • , if applicable, any associated headache with orthostatic component (R51.0)
  G97.1)
• migraines (ICD-10-CM Diagnosis Code G43
  • G43 Migraine
    • G43.0 Migraine without aura
      • G43.00 Migraine without aura, not intractable
        • G43.001 Migraine without aura, not intractable, with ...
        • G43.009 Migraine without aura, not intractable, witho...
      • G43.01 Migraine without aura, intractable
        • G43.011 Migraine without aura, intractable, with stat...
        • G43.019 Migraine without aura, intractable, without s...
    • G43.1 Migraine with aura
      • G43.10 Migraine with aura, not intractable
        • G43.101 Migraine with aura, not intractable, with sta...
        • G43.109 Migraine with aura, not intractable, without ...
      • G43.11 Migraine with aura, intractable
        • G43.111 Migraine with aura, intractable, with status ...
        • G43.119 Migraine with aura, intractable, without stat...
    • G43.4 Hemiplegic migraine
      • G43.40 Hemiplegic migraine, not intractable
        • G43.401 Hemiplegic migraine, not intractable, with st...
        • G43.409 Hemiplegic migraine, not intractable, without...
      • G43.41 Hemiplegic migraine, intractable
        • G43.411 Hemiplegic migraine, intractable, with status...
        • G43.419 Hemiplegic migraine, intractable, without sta...
    • G43.5 Persistent migraine aura without cerebral inf...
      • G43.50 Persistent migraine aura without cerebral inf...
        • G43.501 Persistent migraine aura without cerebral inf...
        • G43.509 Persistent migraine aura without cerebral inf...
      • G43.51 Persistent migraine aura without cerebral inf...
        • G43.511 Persistent migraine aura without cerebral inf...
        • G43.519 Persistent migraine aura without cerebral inf...
    • G43.6 Persistent migraine aura with cerebral infarc...
      • G43.60 Persistent migraine aura with cerebral infarc...
        • G43.601 Persistent migraine aura with cerebral infarc...
        • G43.609 Persistent migraine aura with cerebral infarc...
      • G43.61 Persistent migraine aura with cerebral infarc...
        • G43.611 Persistent migraine aura with cerebral infarc...
        • G43.619 Persistent migraine aura with cerebral infarc...
    • G43.7 Chronic migraine without aura
      • G43.70 Chronic migraine without aura, not intractabl...
        • G43.701 Chronic migraine without aura, not intractabl...
        • G43.709 Chronic migraine without aura, not intractabl...
      • G43.71 Chronic migraine without aura, intractable
        • G43.711 Chronic migraine without aura, intractable, w...
        • G43.719 Chronic migraine without aura, intractable, w...
    • G43.A Cyclical vomiting
      • G43.A0 Cyclical vomiting, in migraine, not intractab...
      • G43.A1 …… in migraine, intractable
    • G43.B Ophthalmoplegic migraine
      • G43.B0 …… not intractable
      • G43.B1 …… intractable
    • G43.C Periodic headache syndromes in child or adult...
      • G43.C0 Periodic headache syndromes in child or adult...
      • G43.C1 Periodic headache syndromes in child or adult...
    • G43.D Abdominal migraine
      • G43.D0 …… not intractable
      • G43.D1 …… intractable
    • G43.8 Other migraine
      • G43.80 Other migraine, not intractable
        • G43.801 Other migraine, not intractable, with status ...
        • G43.809 Other migraine, not intractable, without stat...
      • G43.81 Other migraine, intractable
        • G43.811 Other migraine, intractable, with status migr...
        • G43.819 Other migraine, intractable, without status m...
      • G43.82 Menstrual migraine, not intractable
        • G43.821 Menstrual migraine, not intractable, with sta...
        • G43.829 Menstrual migraine, not intractable, without ...
      • G43.83 Menstrual migraine, intractable
        • G43.831 Menstrual migraine, intractable, with status ...
        • G43.839 Menstrual migraine, intractable, without stat...
    • G43.9 Migraine, unspecified
      • G43.90 Migraine, unspecified, not intractable
        • G43.901 Migraine, unspecified, not intractable, with ...
        • G43.909 Migraine, unspecified, not intractable, witho...
      • G43.91 Migraine, unspecified, intractable
        • G43.911 Migraine, unspecified, intractable, with stat...
        • G43.919 Migraine, unspecified, intractable, without s...
    • G43.E Chronic migraine with aura
      • G43.E0 Chronic migraine with aura, not intractable
        • G43.E01 Chronic migraine with aura, not intractable, ...
        • G43.E09 Chronic migraine with aura, not intractable, ...
      • G43.E1 Chronic migraine with aura, intractable
        • G43.E11 Chronic migraine with aura, intractable, with...
        • G43.E19 Chronic migraine with aura, intractable, with...
  G43.-)
• trigeminal neuralgia (ICD-10-CM Diagnosis Code G50.0

  Trigeminal neuralgia

  2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 Billable/Specific Code
  Applicable To
  • Syndrome of paroxysmal facial pain
  • Tic douloureux
  G50.0)

Codes

• G44 Other headache syndromes
  • G44.0 Cluster headaches and other trigeminal autonomic cephalgias (TAC)
    • G44.00 Cluster headache syndrome, unspecified
      • G44.001 …… intractable
      • G44.009 …… not intractable
    • G44.01 Episodic cluster headache
      • G44.011 …… intractable
      • G44.019 …… not intractable
    • G44.02 Chronic cluster headache
      • G44.021 …… intractable
      • G44.029 …… not intractable
    • G44.03 Episodic paroxysmal hemicrania
      • G44.031 …… intractable
      • G44.039 …… not intractable
    • G44.04 Chronic paroxysmal hemicrania
      • G44.041 …… intractable
      • G44.049 …… not intractable
    • G44.05 Short lasting unilateral neuralgiform headache with conjunctival injection and tearing (SUNCT)
      • G44.051 …… intractable
      • G44.059 …… not intractable
    • G44.09 Other trigeminal autonomic cephalgias (TAC)
      • G44.091 …… intractable
      • G44.099 …… not intractable
  • G44.1 Vascular headache, not elsewhere classified
  • G44.2 Tension-type headache
    • G44.20 Tension-type headache, unspecified
      • G44.201 …… intractable
      • G44.209 …… not intractable
    • G44.21 Episodic tension-type headache
      • G44.211 …… intractable
      • G44.219 …… not intractable
    • G44.22 Chronic tension-type headache
      • G44.221 …… intractable
      • G44.229 …… not intractable
  • G44.3 Post-traumatic headache
    • G44.30 Post-traumatic headache, unspecified
      • G44.301 …… intractable
      • G44.309 …… not intractable
    • G44.31 Acute post-traumatic headache
      • G44.311 …… intractable
      • G44.319 …… not intractable
    • G44.32 Chronic post-traumatic headache
      • G44.321 …… intractable
      • G44.329 …… not intractable
  • G44.4 Drug-induced headache, not elsewhere classified
    • G44.40 …… not intractable
    • G44.41 …… intractable
  • G44.5 Complicated headache syndromes
    • G44.51 Hemicrania continua
    • G44.52 New daily persistent headache (NDPH)
    • G44.53 Primary thunderclap headache
    • G44.59 Other complicated headache syndrome
  • G44.8 Other specified headache syndromes
    • G44.81 Hypnic headache
    • G44.82 Headache associated with sexual activity
    • G44.83 Primary cough headache
    • G44.84 Primary exertional headache
    • G44.85 Primary stabbing headache
    • G44.86 Cervicogenic headache
    • G44.89 Other headache syndrome

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