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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.

How much does Urea Nitrogen Clearance Test cost?

$5.75

Typical negotiated rate. In Arizona, July 2026.

Insurers have agreed to pay about $5.75 for this service. The price depends on where it is billed: about $5.75 from a physician practice, and about $13.49 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 5 insurance carriers under federal price transparency rules.

Where it's billed changes the price

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$5.75$4.79 to $5.75
FacilityA hospital or hospital-owned outpatient department$13.49$7.59 to $25.12

How much rates vary

Facilitymedian $13 · 10th to 90th $5 to $31Professionalmedian $6 · 10th to 90th $4 to $48
$5$10$20$50$100facility $13professional $6

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
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

Where Arizona sits

The same service costs 2.5 times more in South Dakota than in Washington, DC. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Arizona· 47th of 51

$5.75

SD $13.49DC $5.37

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.