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Kidney Function Test With a Tracer

Washington rates for HCPCS 78725

A measurement of how well the kidneys are clearing waste, made by injecting a small amount of radioactive tracer into a vein and then measuring how quickly it disappears from blood or urine samples. No pictures of the kidneys are taken; the result is a number for kidney filtering function. It is more precise than an estimate calculated from a routine blood test.

Rates data updated July 2026.

How much rates vary

Facilitymedian $39 · 10th to 90th $20 to $158
$20$50$100$200$500$1K$2Kfacility $39

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. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
26 · Professional part
Typical Low
$19.95
Median
$38.90
Typical High
$63.10
Asuris Northwest Health
Setting
Facility
Modifier
26 · Professional part
Typical Low
$724.44
Median
$724.44
Typical High
$724.44
Kaiser Permanente
Setting
Facility
Modifier
26 · Professional part
Typical Low
$21.88
Median
$42.66
Typical High
$1,819.70
Premera BCBS
Setting
Facility
Modifier
26 · Professional part
Typical Low
$22.91
Median
$23.44
Typical High
$23.44
Regence BlueShield
Setting
Facility
Modifier
26 · Professional part
Typical Low
$724.44
Median
$724.44
Typical High
$724.44