go back

Kidney Stone Risk Chemical Test

South Carolina 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?

$12.59

Typical negotiated rate. In South Carolina, July 2026.

Insurers have agreed to pay about $12.59 for this service. The price depends on where it is billed: about $11.22 from a physician practice, and about $45.71 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 5 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$11.22$11.22 to $12.59
FacilityA hospital or hospital-owned outpatient department$45.71$20.42 to $69.18

How much rates vary

Facilitymedian $46 · 10th to 90th $11 to $186Professionalmedian $11 · 10th to 90th $11 to $17
$10.0$20.0$50.0$100.0facility $46professional $11

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
$11.22
Median
$45.71
Typical High
$186.21
Aetna
Setting
Professional
Modifier
Global
Typical Low
$11.22
Median
$11.22
Typical High
$12.59
BCBS
Setting
Facility
Modifier
Global
Typical Low
$17.38
Median
$67.61
Typical High
$114.82
BCBS
Setting
Professional
Modifier
Global
Typical Low
$15.14
Median
$15.85
Typical High
$30.20
Cigna
Setting
Facility
Modifier
Global
Typical Low
$27.54
Median
$47.86
Typical High
$104.71
Cigna
Setting
Professional
Modifier
Global
Typical Low
$6.76
Median
$8.51
Typical High
$20.89
Medcost
Setting
Facility
Modifier
Global
Typical Low
$10.96
Median
$15.14
Typical High
$35.48
United
Setting
Facility
Modifier
Global
Typical Low
$7.94
Median
$14.45
Typical High
$17.38
United
Setting
Professional
Modifier
Global
Typical Low
$6.03
Median
$9.12
Typical High
$17.78

Where South Carolina 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 Carolina $12.59 · 36th 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.