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Urea Nitrogen Clearance Test

Louisiana 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 $10 · 10th–90th $7$260%10%10th90th$10Professionalmedian $8 · 10th–90th $4$130%20%10th90th$8$1.0$2.0$5.0$10.0$20.0$50.0

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
$7.59
Median
$9.77
Typical High
$26.30
Aetna
Setting
Professional
Modifier
Global
Typical Low
$5.50
Median
$8.51
Typical High
$14.45
BCBS
Setting
Facility
Modifier
Global
Typical Low
$8.51
Median
$14.13
Typical High
$24.55
BCBS
Setting
Professional
Modifier
Global
Typical Low
$5.50
Median
$7.94
Typical High
$12.59
Christus
Setting
Facility
Modifier
Global
Typical Low
$39.81
Median
$39.81
Typical High
$39.81
Cigna
Setting
Facility
Modifier
Global
Typical Low
$7.76
Median
$17.78
Typical High
$40.74
Cigna
Setting
Professional
Modifier
Global
Typical Low
$3.24
Median
$4.37
Typical High
$8.32
United
Setting
Facility
Modifier
Global
Typical Low
$3.02
Median
$7.24
Typical High
$8.32
United
Setting
Professional
Modifier
Global
Typical Low
$3.02
Median
$3.89
Typical High
$9.33