go back

Kidney Stone Risk Chemical Test

Utah rates for HCPCS 83945

This test measures the level of a chemical compound associated with kidney stone formation, usually in a urine sample. It is used as part of evaluating a person's risk for developing kidney stones.

Rates data updated October 2026.

How much does Kidney Stone Risk Chemical Test cost?

$15.85

Typical negotiated rate. In Utah, October 2026.

Insurers have agreed to pay about $15.85 for this service. The price depends on where it is billed: about $12.30 from a physician practice, and about $17.38 from a hospital or other facility.

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 7 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$12.30$8.71 to $15.85
FacilityA hospital or hospital-owned outpatient department$17.38$15.85 to $85.11

How much rates vary

Facilitymedian $17 · 10th to 90th $16 to $112Professionalmedian $12 · 10th to 90th $7 to $18
$10$20$50$100facility $17professional $12

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
Facility
Modifier
None
Typical Low
$15.85
Median
$85.11
Typical High
$112.20
Aetna
Setting
Facility
Modifier
52 · Reduced service
Typical Low
$7.94
Median
$42.66
Typical High
$56.23
Aetna
Setting
Facility
Modifier
53 · Discontinued
Typical Low
$3.24
Median
$17.38
Typical High
$22.39
Aetna
Setting
Professional
Modifier
None
Typical Low
$9.33
Median
$15.14
Typical High
$15.85
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$4.79
Median
$7.94
Typical High
$7.94
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$1.91
Median
$3.24
Typical High
$3.24
Cigna
Setting
Facility
Modifier
None
Typical Low
$12.59
Median
$15.85
Typical High
$41.69
Cigna
Setting
Professional
Modifier
None
Typical Low
$6.61
Median
$8.71
Typical High
$21.38
Molina
Setting
Professional
Modifier
None
Typical Low
$14.45
Median
$16.60
Typical High
$22.39
Regence BlueShield
Setting
Facility
Modifier
None
Typical Low
$14.45
Median
$16.60
Typical High
$58.88
Regence BlueShield
Setting
Professional
Modifier
None
Typical Low
$9.77
Median
$12.02
Typical High
$12.88
Select Health
Setting
Facility
Modifier
None
Typical Low
$10.00
Median
$10.00
Typical High
$10.00
Select Health
Setting
Professional
Modifier
None
Typical Low
$10.00
Median
$14.45
Typical High
$18.62
U of Utah Health Plan
Setting
Professional
Modifier
None
Typical Low
$11.48
Median
$15.14
Typical High
$31.62
United
Setting
Facility
Modifier
None
Typical Low
$30.20
Median
$30.20
Typical High
$30.20
United
Setting
Professional
Modifier
None
Typical Low
$6.03
Median
$7.59
Typical High
$8.71

Where Utah sits

The same service costs 3.2 times more in Alaska than in New Jersey. 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.

Utah· 20th of 51

$15.85

AK $32.36NJ $10.00

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.