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v1.0.0
ICD-10 Guide
ICD-10 CodesG44.301

G44.301

Billable

Post-traumatic headache, unspecified, intractable

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/05/2025

Code Description

ICD-10 G44.301 is a billable code used to indicate a diagnosis of post-traumatic headache, unspecified, intractable.

Key Diagnostic Point:

Post-traumatic headache (PTH) is a type of headache that occurs following a head injury or trauma. It can manifest as a tension-type headache, migraine, or a combination of both. The intractable nature of this headache indicates that it is resistant to standard treatments and significantly impacts the patient's quality of life. Symptoms may include persistent pain, sensitivity to light and sound, nausea, and cognitive disturbances. The headache may develop immediately after the injury or may be delayed, appearing days or weeks later. Triggers for PTH can include physical exertion, stress, and environmental factors. Preventive treatments may involve pharmacological interventions such as anticonvulsants, beta-blockers, or antidepressants, alongside non-pharmacological approaches like cognitive behavioral therapy and lifestyle modifications. Accurate diagnosis and management are crucial, as PTH can lead to chronic headache disorders if left untreated.

Code Complexity Analysis

Complexity Rating: High

High Complexity

Complexity Factors

  • Variability in symptom presentation and duration
  • Need for comprehensive documentation of trauma history
  • Differentiation from other headache types
  • Potential overlap with chronic headache disorders

Audit Risk Factors

  • Insufficient documentation of the traumatic event
  • Lack of evidence for intractability
  • Failure to document treatment attempts
  • Inconsistent symptom reporting

Specialty Focus

Medical Specialties

Neurology

Documentation Requirements

Detailed history of head trauma, symptom description, and treatment response.

Common Clinical Scenarios

Patients presenting with persistent headaches following a concussion or other head injury.

Billing Considerations

Consideration of comorbid conditions such as migraines or tension-type headaches.

Pain Management

Documentation Requirements

Comprehensive pain assessments and treatment plans.

Common Clinical Scenarios

Patients with chronic pain following head trauma requiring multidisciplinary management.

Billing Considerations

Coordination with neurologists for comprehensive care.

Coding Guidelines

Inclusion Criteria

Use G44.301 When
  • According to ICD
  • 10 guidelines, G44
  • 301 should be used when the headache is directly linked to a documented traumatic event and is classified as intractable
  • It is important to ensure that the documentation supports the diagnosis and that other headache types are ruled out

Exclusion Criteria

Do NOT use G44.301 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

99213CPT Code

Established patient office visit, Level 3

Clinical Scenario

Used for follow-up visits for management of post-traumatic headaches.

Documentation Requirements

Document history of present illness, review of systems, and treatment response.

Specialty Considerations

Neurology may require more detailed neurological assessments.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of headache disorders, including post-traumatic headaches, which aids in better tracking and management of these conditions.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of headache disorders, including post-traumatic headaches, which aids in better tracking and management of these conditions.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of headache disorders, including post-traumatic headaches, which aids in better tracking and management of these conditions.

Resources

Clinical References

  • •
    International Classification of Headache Disorders

Coding & Billing References

  • •
    International Classification of Headache Disorders

Frequently Asked Questions

What is the difference between G44.301 and G44.302?

G44.301 is used for post-traumatic headaches that are intractable, while G44.302 is for those that are not intractable. The distinction is important for treatment planning and insurance reimbursement.