G44.03 - Episodic paroxysmal hemicrania
- Applicable to Episodic paroxysmal hemicrania
- The 2025 edition of ICD10-CM G44.03 became effective on October 1, 2024.
- This is the American ICD10-CM version of G44.03 - other international versions of ICD10 G44.03 may differ.
- G44.03 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- G44.03 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.
- G44.03 - Episodic paroxysmal hemicrania
- G44.03 - Episodic paroxysmal hemicrania
- G44.031 - Episodic paroxysmal hemicrania, intractable
- G44.039 - Episodic paroxysmal hemicrania, not intractable
Inclusion Term
- Paroxysmal hemicrania NOS
The following codes above G44.03 contain annotation back-references that may be applicable to G44.03:
Chapter: G00-G99 Diseases of the nervous system
Section: G40-G47 Episodic and paroxysmal disorders
Category: G44 Other headache syndromes
Non-Billable/Non-Specific Code
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Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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