go back

Kidney Stone Risk Chemical Test

South Dakota 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?

$28.18

Typical negotiated rate. In South Dakota, July 2026.

Insurers have agreed to pay about $28.18 for this service. The price depends on where it is billed: about $14.45 from a physician practice, and about $37.15 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 7 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$14.45$11.48 to $35.48
FacilityA hospital or hospital-owned outpatient department$37.15$36.31 to $52.48

How much rates vary

Facilitymedian $37 · 10th to 90th $28 to $60Professionalmedian $14 · 10th to 90th $10 to $39
$10.0$20.0$50.0$100.0facility $37professional $14

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
$36.31
Median
$37.15
Typical High
$60.26
Aetna
Setting
Professional
Modifier
Global
Typical Low
$9.77
Median
$11.75
Typical High
$38.90
Avera
Setting
Facility
Modifier
Global
Typical Low
$14.79
Median
$21.88
Typical High
$27.54
Avera
Setting
Professional
Modifier
Global
Typical Low
$14.79
Median
$14.79
Typical High
$15.14
Cigna
Setting
Facility
Modifier
Global
Typical Low
$28.18
Median
$28.18
Typical High
$28.18
Cigna
Setting
Professional
Modifier
Global
Typical Low
$16.98
Median
$28.18
Typical High
$35.48
Medica
Setting
Facility
Modifier
Global
Typical Low
$13.49
Median
$19.95
Typical High
$58.88
Medica
Setting
Professional
Modifier
Global
Typical Low
$8.71
Median
$8.91
Typical High
$17.78
Sanford Health Plan
Setting
Professional
Modifier
Global
Typical Low
$21.38
Median
$34.67
Typical High
$39.81
United
Setting
Facility
Modifier
Global
Typical Low
$17.38
Median
$17.38
Typical High
$17.38
United
Setting
Professional
Modifier
Global
Typical Low
$6.03
Median
$12.88
Typical High
$19.05
Wellmark
Setting
Professional
Modifier
Global
Typical Low
$14.45
Median
$14.45
Typical High
$14.45

Where South Dakota 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.

South Dakota $28.18 · 4th 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.