Summary & Overview
CPT 64744: Greater Occipital Nerve Severing for Occipital Neuralgia
CPT code 64744 denotes surgical severing of the greater occipital nerve to alleviate recurrent head and neck pain from occipital neuralgia. This neuroablative procedure is part of the surgical armamentarium for refractory occipital neuralgia and carries implications for coverage, prior authorization, and clinical pathways across national payers. Understanding billing and clinical context for this code matters because it intersects with specialty surgical care, pain management protocols, and payer policies that influence access and reimbursement.
Key payers considered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. The report provides a concise review of typical sites of service and the clinical rationale for the procedure, then summarizes payer approaches and benchmarks where available. Readers will find an overview of coding context, payer coverage patterns, common billing modifiers (listed separately), and areas where policy updates or clinical guidelines can affect utilization. The document also highlights considerations for documentation and coding accuracy to support claims processing and review. Data not available in the input is noted where relevant.
Billing Code Overview
CPT code 64744 describes a surgical procedure in which the provider severs or forcibly tears the greater occipital nerve to relieve recurrent head and neck pain caused by occipital neuralgia. This procedure is a neuroablative intervention targeting the greater occipital nerve.
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Service type: Surgical neuroablative procedure for pain management
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Typical site of service: Outpatient surgical setting or ambulatory surgical center, and in some cases an inpatient operating room when clinically required
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Clinical & Coding Specifications
Clinical Context
A typical patient is a 45–65 year-old individual with chronic, severe occipital neuralgia refractory to conservative care. The patient presents with paroxysmal, lancinating pain in the posterior scalp and upper neck distributed in the greater occipital nerve territory, often described as electric shocks or stabbing pain, sometimes accompanied by scalp tenderness and allodynia. Prior management includes a trial of medications (NSAIDs, anticonvulsants, tricyclic antidepressants), physical therapy, occipital nerve blocks with local anesthetic and corticosteroid, and pulsed radiofrequency or neurostimulation when indicated. After diagnostic greater occipital nerve blocks provide temporary relief or when conservative measures fail, a neurosurgeon, pain management specialist, or head and neck surgeon schedules surgical neurectomy or neurotomy of the greater occipital nerve.
Preoperative workflow includes history and physical, documentation of failed conservative therapies and prior nerve block responses, informed consent discussing risks (sensory loss, dysesthesia, infection, hematoma, neuroma), and marking of laterality. Typical site of service is an outpatient ambulatory surgery center or hospital outpatient department with monitored anesthesia care or general anesthesia. The procedure involves localization of the greater occipital nerve, incision, isolation, and severing or resection of the nerve segment to reduce pain. Postoperative care includes wound care instructions, analgesia, monitoring for complications, and follow-up to assess pain relief and sensory changes. Billing uses code 64744 for the excision or neurotomy of the greater occipital nerve.
Coding Specifications
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