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ICD-10 Guide
ICD-10 CodesG43.83

G43.83

Billable

Menstrual migraine, intractable

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

Code Description

ICD-10 G43.83 is a billable code used to indicate a diagnosis of menstrual migraine, intractable.

Key Diagnostic Point:

Menstrual migraine, classified under the ICD-10 code G43.83, refers to a specific type of migraine that is closely linked to the menstrual cycle. These migraines typically occur in a predictable pattern, often starting a few days before menstruation and resolving shortly after the onset of menses. Intractable menstrual migraines are characterized by their resistance to standard treatment protocols, leading to significant disability and a reduced quality of life for affected individuals. The pathophysiology involves hormonal fluctuations, particularly estrogen, which can trigger migraine episodes. Patients may experience severe, unilateral headaches accompanied by nausea, vomiting, and sensitivity to light and sound. Identifying triggers such as stress, dietary factors, and sleep disturbances is crucial for management. Preventive treatments may include hormonal therapies, triptans, and lifestyle modifications aimed at reducing the frequency and severity of attacks. Accurate diagnosis and coding are essential for effective treatment and reimbursement.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Specificity of the condition related to menstrual cycles
  • Differentiation from other types of migraines
  • Need for comprehensive documentation of symptoms and triggers
  • Potential overlap with other headache disorders

Audit Risk Factors

  • Inadequate documentation of menstrual cycle correlation
  • Failure to document intractability of migraines
  • Misclassification with other migraine types
  • Lack of evidence for preventive treatment trials

Specialty Focus

Medical Specialties

Neurology

Documentation Requirements

Detailed patient history, including migraine frequency, duration, and associated symptoms.

Common Clinical Scenarios

Patients presenting with recurrent headaches linked to menstrual cycles, requiring evaluation of treatment efficacy.

Billing Considerations

Consideration of hormonal therapies and their potential side effects in treatment plans.

Obstetrics/Gynecology

Documentation Requirements

Documentation of menstrual history and any hormonal treatments prescribed.

Common Clinical Scenarios

Women experiencing migraines that coincide with their menstrual cycle, requiring a multidisciplinary approach.

Billing Considerations

Coordination with neurologists for comprehensive management of menstrual migraines.

Coding Guidelines

Inclusion Criteria

Use G43.83 When
  • According to ICD
  • 10 guidelines, G43
  • 83 should be used when the migraine is specifically linked to the menstrual cycle and is classified as intractable
  • Documentation must support the diagnosis, including the frequency and severity of migraines and any treatments attempted

Exclusion Criteria

Do NOT use G43.83 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 menstrual migraines.

Documentation Requirements

Document the patient's history, current symptoms, and treatment response.

Specialty Considerations

Neurologists should ensure comprehensive migraine management plans are documented.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of menstrual migraines, improving the ability to track and manage this condition. It emphasizes the importance of documenting the menstrual cycle's impact on migraine frequency and severity.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of menstrual migraines, improving the ability to track and manage this condition. It emphasizes the importance of documenting the menstrual cycle's impact on migraine frequency and severity.

Reimbursement & Billing Impact

reimbursement.

Resources

Clinical References

  • •
    American Migraine Foundation

Coding & Billing References

  • •
    American Migraine Foundation

Frequently Asked Questions

What distinguishes menstrual migraines from other types of migraines?

Menstrual migraines are specifically linked to hormonal changes during the menstrual cycle, typically occurring in the luteal phase, whereas other migraines may not have a clear hormonal trigger.