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Urea Nitrogen Clearance Test

Tennessee rates for HCPCS 84545

A test that compares the amount of urea nitrogen, a waste product left over from breaking down protein, in the blood and in urine collected over a set period. The comparison shows how effectively the kidneys are clearing that waste out of the blood.

Rates data updated July 2026.

Facilitymedian $11 · 10th–90th $5$280%5%10%10th90th$11Professionalmedian $5 · 10th–90th $5$70%20%40%10th90th$5$2.0$5.0$10.0$20.0$50.0$100.0

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
Global
Typical Low
$5.37
Median
$10.96
Typical High
$28.18
Aetna
Setting
Professional
Modifier
Global
Typical Low
$5.37
Median
$5.37
Typical High
$6.92
BCBS
Setting
Professional
Modifier
Global
Typical Low
$7.08
Median
$7.08
Typical High
$7.41
Cigna
Setting
Facility
Modifier
Global
Typical Low
$4.90
Median
$15.14
Typical High
$27.54
Cigna
Setting
Professional
Modifier
Global
Typical Low
$3.31
Median
$5.25
Typical High
$10.96
Lucent Health
Setting
Facility
Modifier
Global
Typical Low
$70.79
Median
$70.79
Typical High
$100.00
United
Setting
Facility
Modifier
Global
Typical Low
$3.02
Median
$6.61
Typical High
$7.24
United
Setting
Professional
Modifier
Global
Typical Low
$3.02
Median
$4.37
Typical High
$9.33