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Urea Nitrogen Clearance Test

Missouri 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?

$8.32

Typical negotiated rate. In Missouri, July 2026.

Insurers have agreed to pay about $8.32 for this service. The price depends on where it is billed: about $6.92 from a physician practice, and about $9.55 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 6 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$6.92$5.25 to $12.02
FacilityA hospital or hospital-owned outpatient department$9.55$7.24 to $12.59

How much rates vary

Facilitymedian $10 · 10th to 90th $7 to $17Professionalmedian $7 · 10th to 90th $3 to $15
$5.0$10.0$20.0$50.0$100.0facility $10professional $7

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
$6.92
Median
$12.02
Typical High
$13.80
Aetna
Setting
Professional
Modifier
Global
Typical Low
$6.17
Median
$8.32
Typical High
$15.14
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$7.24
Median
$7.24
Typical High
$25.12
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$3.24
Median
$6.03
Typical High
$18.20
BCBS
Setting
Facility
Modifier
Global
Typical Low
$8.71
Median
$9.55
Typical High
$13.80
Cigna
Setting
Facility
Modifier
Global
Typical Low
$8.71
Median
$13.80
Typical High
$36.31
Cigna
Setting
Professional
Modifier
Global
Typical Low
$3.47
Median
$6.76
Typical High
$16.98
Medica
Setting
Facility
Modifier
Global
Typical Low
$6.46
Median
$12.59
Typical High
$100.00
Medica
Setting
Professional
Modifier
Global
Typical Low
$3.02
Median
$4.37
Typical High
$8.71
United
Setting
Facility
Modifier
Global
Typical Low
$3.80
Median
$7.24
Typical High
$8.91
United
Setting
Professional
Modifier
Global
Typical Low
$3.02
Median
$4.37
Typical High
$9.33

Where Missouri sits

The same service costs 2.5 times more in South Dakota than in Washington, DC. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

Missouri $8.32 · 18th of 51
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.