Nuclear Scan of a Brain Fluid Shunt

Alabama rates for HCPCS 78645

A scan that checks whether a shunt, the tube implanted to drain excess fluid away from the brain, is working. A small amount of radioactive tracer is injected into the shunt's reservoir under the scalp and a camera follows it to see whether it travels freely along the tube to where it drains. Slow or absent movement points to a blockage.

Rates data updated July 2026.

How much rates vary

Facilitymedian $35 · 10th to 90th $35 to $35

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
Aetna Setting Facility Modifier 26 · Professional part Typical Low $35.48 Median $35.48 Typical High $35.48	Facility	26 · Professional part	$35.48	$35.48	$35.48