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v1.0.0
ICD-10 Guide
ICD-10 CodesG43.82

G43.82

Billable

Menstrual migraine, not intractable

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

Code Description

ICD-10 G43.82 is a billable code used to indicate a diagnosis of menstrual migraine, not intractable.

Key Diagnostic Point:

Menstrual migraine is a type of migraine headache that is closely linked to the menstrual cycle. It typically occurs in women during the premenstrual phase or around the time of menstruation. These migraines can be triggered by hormonal fluctuations, particularly the drop in estrogen levels that occurs just before menstruation. Symptoms of menstrual migraine include moderate to severe headache, often unilateral, accompanied by nausea, vomiting, and sensitivity to light and sound. Unlike intractable migraines, which are resistant to treatment and occur frequently, menstrual migraines classified as 'not intractable' are manageable with appropriate interventions. Preventive treatments may include hormonal therapies, such as oral contraceptives, and lifestyle modifications to reduce triggers. Understanding the timing and nature of these migraines is crucial for effective management and treatment planning.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiating between menstrual migraines and other types of migraines.
  • Understanding the hormonal triggers and their impact on migraine frequency.
  • Documenting the frequency and severity of migraines accurately.
  • Identifying appropriate preventive treatments and their indications.

Audit Risk Factors

  • Inadequate documentation of migraine frequency and severity.
  • Failure to specify menstrual cycle timing in relation to migraine occurrence.
  • Misclassification of intractable versus non-intractable migraines.
  • Lack of documentation for preventive treatment plans.

Specialty Focus

Medical Specialties

Neurology

Documentation Requirements

Detailed headache diaries, patient history, and treatment response.

Common Clinical Scenarios

Patients presenting with recurrent headaches linked to menstrual cycles.

Billing Considerations

Consideration of comorbid conditions such as depression or anxiety that may affect treatment.

Gynecology

Documentation Requirements

Menstrual history, hormonal treatment records, and patient-reported outcomes.

Common Clinical Scenarios

Women experiencing migraines that correlate with menstrual cycles.

Billing Considerations

Understanding the impact of hormonal therapies on migraine frequency.

Coding Guidelines

Inclusion Criteria

Use G43.82 When
  • According to ICD
  • 10 guidelines, G43
  • 82 should be used when the migraine is linked to the menstrual cycle and is not classified as intractable
  • Documentation must clearly indicate the relationship between the migraine episodes and the menstrual cycle

Exclusion Criteria

Do NOT use G43.82 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 migraine management.

Documentation Requirements

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

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 migraine types, including menstrual migraines, 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 migraine types, including menstrual migraines, which aids in better tracking and management of these conditions.

Reimbursement & Billing Impact

reimbursement.

Resources

Clinical References

  • •
    American Migraine Foundation

Coding & Billing References

  • •
    American Migraine Foundation

Frequently Asked Questions

What distinguishes menstrual migraine from other types of migraines?

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