Summary & Overview
CPT 61563: Cranial Bone Tumor Resection via Scalp Incision
CPT code 61563 represents a neurosurgical cranial bone tumor resection performed through a scalp incision, explicitly without optic nerve decompression. This operative code matters nationally because it defines billing and clinical documentation expectations for skull-based tumor removal that does not involve the optic apparatus, a distinction that affects coding accuracy, surgical reporting, and payer adjudication. Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will learn the clinical scope of the code, the typical sites of service where it is performed, and common billing considerations tied to operative documentation. The publication outlines benchmark considerations, common modifier usage patterns, and the clinical context that differentiates this service from related cranial and orbital decompression procedures. The summary provides guidance on documentation elements that support the use of CPT code 61563 and explains what information is not available in the input. Data not available in the input.
Billing Code Overview
CPT code 61563 describes a surgical procedure in which the surgeon makes an incision in the scalp over a cranial bone tumor and removes the affected portion of cranial bone without performing optic nerve decompression. This service is a neurosurgical cranial bone resection focused on tumor removal from the skull.
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Service type: Neurosurgical cranial bone tumor resection
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Typical site of service: Hospital operating room or ambulatory surgery center where cranial neurosurgical procedures are performed.
Clinical & Coding Specifications
Clinical Context
A typical patient is an adult presenting with a symptomatic cranial bone tumor (for example, a primary calvarial osteoma or metastatic lesion) detected on head imaging (CT or MRI) with localized pain, palpable scalp mass, or progressive cosmetic deformity. The neurosurgeon and multidisciplinary team review imaging and determine that surgical resection of the involved cranial bone (craniectomy or skull bone resection) is indicated without optic nerve decompression. Preoperative workflow includes history and physical, relevant neuroimaging review, preoperative anesthesia evaluation, and informed consent addressing blood loss, infection risk, and need for reconstruction. On the day of service the patient receives scalp incision, exposure of the affected cranial bone, removal of the diseased bone segment, hemostasis, and either immediate reconstruction with cranioplasty material or temporary closure for staged reconstruction. Postoperative workflow includes recovery in PACU, neurologic monitoring, pain control, wound care, and follow-up imaging to document resection and cranial contour. Typical site of service is an inpatient operating room or ambulatory surgery center depending on complexity and reconstruction needs. Common patient scenario: a 52-year-old patient with a painful, enlarging parietal skull mass confirmed on CT as a lytic calvarial lesion, scheduled for resection of affected bone without optic nerve decompression under general anesthesia.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
00 | Default/No modifier |