Deep Exposure Of The Front Skull Base Inside The Lining

Maine rates for HCPCS 61583

Covers the surgical exposure needed to reach the front of the skull base, made by opening the skull above the eyes, opening the tough membrane that covers the brain and working within it, lifting or removing part of the frontal lobe, and cutting through the bony floor beneath. This opens a route down to structures at the base of the skull that cannot otherwise be seen. Treating the tumor or defect found there is billed separately.

Rates data updated July 2026.

How much rates vary

Facilitymedian $26,915 · 10th to 90th $25,704 to $36,308

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier	Facility/Professional	Modifier	Typical Low	Median	Typical High
Anthem BCBS Setting Facility Modifier Global Typical Low $25,703.96 Median $26,915.35 Typical High $36,307.81	Facility	Global	$25,703.96	$26,915.35	$36,307.81