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v1.0.0
ICD-10 Guide
ICD-10 CodesG44.209

G44.209

Billable

Tension-type headache, unspecified, not intractable

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

Code Description

ICD-10 G44.209 is a billable code used to indicate a diagnosis of tension-type headache, unspecified, not intractable.

Key Diagnostic Point:

Tension-type headache (TTH) is characterized by a bilateral, pressing or tightening sensation that is often described as a band-like feeling around the head. It is the most common type of primary headache and can be episodic or chronic. The pain is typically mild to moderate in intensity and does not worsen with routine physical activity. Unlike migraines, TTH is not associated with nausea, vomiting, or sensitivity to light and sound. The exact pathophysiology remains unclear, but it is believed to involve muscle tension, stress, and psychological factors. Triggers may include stress, poor posture, fatigue, and dehydration. Preventive treatments may include lifestyle modifications, stress management techniques, and pharmacological options such as analgesics or antidepressants. It is crucial for healthcare providers to differentiate TTH from other headache disorders, particularly migraines, to ensure appropriate management and treatment.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiating between tension-type headaches and migraines
  • Variability in patient presentation and symptomatology
  • Need for thorough documentation of headache characteristics
  • Potential overlap with other headache disorders

Audit Risk Factors

  • Inadequate documentation of headache characteristics
  • Failure to specify episodic vs. chronic TTH
  • Misclassification of headache type
  • Lack of documented treatment plans or follow-up

Specialty Focus

Medical Specialties

Neurology

Documentation Requirements

Detailed headache history, including frequency, duration, and associated symptoms.

Common Clinical Scenarios

Patients presenting with recurrent headaches, requiring differentiation from migraines.

Billing Considerations

Consideration of comorbid conditions such as anxiety or depression that may exacerbate TTH.

Primary Care

Documentation Requirements

Comprehensive patient history and physical examination findings.

Common Clinical Scenarios

Patients with occasional headaches seeking reassurance and management options.

Billing Considerations

Emphasis on lifestyle factors and preventive strategies.

Coding Guidelines

Inclusion Criteria

Use G44.209 When
  • According to ICD
  • 10 guidelines, G44
  • 209 should be used when the headache is not specified as intractable and when the type of tension
  • type headache is not further defined
  • It is important to document the absence of other headache types

Exclusion Criteria

Do NOT use G44.209 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 patients with tension-type headaches.

Documentation Requirements

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

Specialty Considerations

Neurologists may require more detailed neurological examinations.

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, improving the ability to track and manage headache types. G44.209 provides a clear designation for tension-type headaches, facilitating better treatment and research outcomes.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of headache disorders, improving the ability to track and manage headache types. G44.209 provides a clear designation for tension-type headaches, facilitating better treatment and research outcomes.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of headache disorders, improving the ability to track and manage headache types. G44.209 provides a clear designation for tension-type headaches, facilitating better treatment and research outcomes.

Resources

Clinical References

  • •
    American Headache Society

Coding & Billing References

  • •
    American Headache Society

Frequently Asked Questions

What are the common triggers for tension-type headaches?

Common triggers include stress, poor posture, fatigue, dehydration, and lack of sleep. Identifying and managing these triggers can help reduce the frequency of headaches.

How can tension-type headaches be prevented?

Preventive measures include lifestyle modifications such as regular exercise, stress management techniques, and, in some cases, pharmacological treatments like analgesics or antidepressants.