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ICD-10 Coding for Migraine with Aura(G43.109, G43.0, G43.1)

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Learn about the ICD-10 coding and documentation requirements for migraine with aura, including chronic cases, intractability, and status migrainosus.

Also known as:
Classic MigraineOcular Migraine
Related ICD-10 Code Ranges

Complete code families applicable to Migraine with Aura

G00-G99Primary Range

Diseases of the nervous system

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Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescription
G43.109Migraine with aura, not intractable, without status migrainosus
G43.E11Chronic migraine with aura, intractable, with status migrainosus
Primary ICD-10-CM Codes
Migraine with aura, not intractable, without status migrainosus
G43.109Billable
Differential Codes

Alternative codes to consider when ruling out similar conditions

Tension-type headacheG44.2
Migraine with auraG43.1

Documentation & Coding Risks

Avoid these common issues when documenting Migraine with Aura.

Vague documentation of migraine type

Impact

Clinical: May lead to inappropriate treatment plans., Regulatory: Non-compliance with documentation standards., Financial: Potential claim denials or reduced reimbursement.

Mitigation

Use specific ICD-10 terminology, Include detailed patient history

Using G43.1- for chronic cases

Impact

Reimbursement: Incorrect coding may lead to denied claims., Compliance: Non-compliance with ICD-10 guidelines., Data Quality: Inaccurate data on chronic migraine prevalence.

Mitigation

Use G43.E- with frequency documentation

Missing 5th character for intractability

Impact

Reimbursement: Potential underpayment for complex cases., Compliance: Failure to meet coding specificity requirements., Data Quality: Inaccurate representation of treatment-resistant cases.

Mitigation

Query: 'Please specify medications tried'

Chronicity Documentation

Impact

Failure to document headache frequency leading to incorrect coding.

Mitigation

Use headache diaries and detailed patient histories.

Frequently Asked Questions

Related condition guides

Documentation requirements, coding pitfalls and FAQs for conditions coded with G43.109.