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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.

Facilitymedian $39 · 10th–90th $20$1580%10%10th90th$39$20.0$50.0$100.0$200.0$500.0$1.0K$2.0K

Distribution of negotiated rates across all payers (price axis is log-scale). Facility and professional rates are different services and are charted separately. Need provider-level prices? Contact us.

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