ICD-10 G44.86
Billable / SpecificCervicogenic headache
About ICD-10-CM G44.86
ICD-10-CM code G44.86 represents Cervicogenic headache. This is a billable/specific code in the Nervous System chapter (block G44). The 2026 edition of ICD-10-CM G44.86 became effective on October 1, 2025.
Coding Notes
Code Also
- associated cervical spinal condition, if known
Medicare LCD Coverage for G44.86
Local Coverage Determinations (LCDs) from CMS MACs that list G44.86 as a covered diagnosis.
Showing top 10 of 54 total . Click a CPT for full coverage scope.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing G44.86.
1 Cigna
3 Medicare
CPT Codes Commonly Billed with G44.86
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
- 64596 CMS LCD: Billing and Coding: Peripheral Nerve Stimulation CMS LCD
- 64598 CMS LCD: Billing and Coding: Peripheral Nerve Stimulation CMS LCD
- 64570 CMS LCD: Billing and Coding: Peripheral Nerve Stimulation CMS LCD
- 64597 CMS LCD: Billing and Coding: Peripheral Nerve Stimulation CMS LCD
- 64569 CMS LCD: Billing and Coding: Peripheral Nerve Stimulation CMS LCD
- 64581 CMS LCD: Billing and Coding: Peripheral Nerve Stimulation CMS LCD
- 64590 CMS LCD: Billing and Coding: Peripheral Nerve Stimulation CMS LCD
- 64555 CMS LCD: Billing and Coding: Peripheral Nerve Stimulation CMS LCD
- 64595 CMS LCD: Billing and Coding: Peripheral Nerve Stimulation CMS LCD
- 64585 CMS LCD: Billing and Coding: Peripheral Nerve Stimulation CMS LCD
Codes Adjacent To G44.86
Other codes in section G40-G47 (Episodic and paroxysmal disorders).
ICD-10 G44.86, Billing FAQ
Is ICD-10 code G44.86 billable? +
Yes, G44.86 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
What CPT codes are commonly billed with G44.86? +
Procedures frequently paired with G44.86 include: 64596, 64598, 64570, 64597, 64569.
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on May 31, 2026.
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