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Urea Nitrogen Clearance Test

Arizona 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 $13 · 10th–90th $5$310%10%10th90th$13Professionalmedian $6 · 10th–90th $4$480%20%10th90th$6$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
$8.51
Median
$14.45
Typical High
$30.90
Aetna
Setting
Professional
Modifier
Global
Typical Low
$4.79
Median
$5.75
Typical High
$47.86
BCBS
Setting
Facility
Modifier
Global
Typical Low
$4.37
Median
$17.78
Typical High
$33.88
BCBS
Setting
Professional
Modifier
Global
Typical Low
$5.62
Median
$6.03
Typical High
$29.51
Cigna
Setting
Facility
Modifier
Global
Typical Low
$4.79
Median
$7.08
Typical High
$23.44
Cigna
Setting
Professional
Modifier
Global
Typical Low
$4.47
Median
$6.61
Typical High
$10.96
Medica
Setting
Facility
Modifier
Global
Typical Low
$5.50
Median
$6.03
Typical High
$100.00
Medica
Setting
Professional
Modifier
Global
Typical Low
$3.02
Median
$3.89
Typical High
$5.37
United
Setting
Facility
Modifier
Global
Typical Low
$4.57
Median
$7.24
Typical High
$8.32
United
Setting
Professional
Modifier
Global
Typical Low
$3.02
Median
$3.89
Typical High
$9.12