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Kidney Stone Risk Chemical Test

Oregon 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 July 2026.

How much does Kidney Stone Risk Chemical Test cost?

$15.85

Typical negotiated rate. In Oregon, July 2026.

Insurers have agreed to pay about $15.85 for this service. The price depends on where it is billed: about $15.49 from a physician practice, and about $16.98 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 8 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$15.49$11.75 to $19.95
FacilityA hospital or hospital-owned outpatient department$16.98$14.45 to $28.84

How much rates vary

Facilitymedian $17 · 10th to 90th $14 to $63Professionalmedian $15 · 10th to 90th $11 to $25
$10.0$20.0$50.0$100.0$200.0$500.0$1.0Kfacility $17professional $15

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
$16.98
Median
$33.88
Typical High
$120.23
Aetna
Setting
Professional
Modifier
Global
Typical Low
$11.48
Median
$14.13
Typical High
$22.39
Cigna
Setting
Facility
Modifier
Global
Typical Low
$23.44
Median
$38.02
Typical High
$45.71
Cigna
Setting
Professional
Modifier
Global
Typical Low
$8.71
Median
$16.22
Typical High
$25.70
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$29.51
Median
$32.36
Typical High
$37.15
Moda Health
Setting
Facility
Modifier
Global
Typical Low
$14.45
Median
$14.45
Typical High
$19.95
Moda Health
Setting
Professional
Modifier
Global
Typical Low
$14.45
Median
$17.38
Typical High
$25.70
Pacific Source
Setting
Facility
Modifier
Global
Typical Low
$14.45
Median
$14.45
Typical High
$28.84
Pacific Source
Setting
Professional
Modifier
Global
Typical Low
$14.45
Median
$14.45
Typical High
$17.38
Providence
Setting
Facility
Modifier
Global
Typical Low
$12.88
Median
$19.95
Typical High
$42.66
Providence
Setting
Professional
Modifier
Global
Typical Low
$12.88
Median
$16.60
Typical High
$79.43
Regence BlueShield
Setting
Facility
Modifier
Global
Typical Low
$21.88
Median
$42.66
Typical High
$56.23
Regence BlueShield
Setting
Professional
Modifier
Global
Typical Low
$10.96
Median
$13.18
Typical High
$17.38
United
Setting
Facility
Modifier
Global
Typical Low
$8.13
Median
$21.88
Typical High
$21.88
United
Setting
Professional
Modifier
Global
Typical Low
$6.03
Median
$7.41
Typical High
$17.78

Where Oregon sits

The same service costs 3.3 times more in West Virginia than in Washington, DC. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

Oregon $15.85 · 17th of 51
WV $36.31DC $10.96

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.