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Urea Nitrogen Clearance Test

Maine 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 October 2026.

How much does Urea Nitrogen Clearance Test cost?

$5.89

Typical negotiated rate. In Maine, October 2026.

Insurers have agreed to pay about $5.89 for this service. Most negotiated rates run $3.63 to $8.91.

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.

How much rates vary

Facilitymedian $9 · 10th to 90th $7 to $55Professionalmedian $4 · 10th to 90th $3 to $9
$5$10$20$50facility $9professional $4

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Professional
Modifier
None
Typical Low
$5.89
Median
$5.89
Typical High
$5.89
Anthem BCBS
Setting
Facility
Modifier
None
Typical Low
$6.92
Median
$9.55
Typical High
$58.88
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$2.45
Median
$3.24
Typical High
$4.68
Cigna
Setting
Facility
Modifier
None
Typical Low
$7.94
Median
$9.33
Typical High
$16.22
Cigna
Setting
Professional
Modifier
None
Typical Low
$5.89
Median
$7.24
Typical High
$9.33
Harvard Pilgrim
Setting
Professional
Modifier
None
Typical Low
$4.37
Median
$5.37
Typical High
$15.85
Martin's Point
Setting
Professional
Modifier
None
Typical Low
$5.89
Median
$5.89
Typical High
$5.89
United
Setting
Professional
Modifier
None
Typical Low
$4.37
Median
$5.37
Typical High
$15.85

Where Maine sits

The same service costs 4.1 times more in Kansas than in Kentucky. 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.

Maine· 36th of 51

$5.89

KS $20.89KY $5.13

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.