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Kidney Stone Risk Chemical Test

Mississippi 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?

$19.95

Typical negotiated rate. In Mississippi, October 2026.

Insurers have agreed to pay about $19.95 for this service. The price depends on where it is billed: about $14.45 from a physician practice, and about $22.39 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 5 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$14.45$8.71 to $19.95
FacilityA hospital or hospital-owned outpatient department$22.39$22.39 to $22.39

How much rates vary

Facilitymedian $22 · 10th to 90th $13 to $26Professionalmedian $14 · 10th to 90th $7 to $26
$10$20facility $22professional $14

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
$15.49
Median
$26.30
Typical High
$29.51
Aetna
Setting
Professional
Modifier
None
Typical Low
$11.48
Median
$26.30
Typical High
$29.51
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$5.75
Median
$12.88
Typical High
$14.79
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$2.29
Median
$5.25
Typical High
$5.89
Ambetter
Setting
Professional
Modifier
None
Typical Low
$7.24
Median
$7.24
Typical High
$7.24
BCBS Mississippi
Setting
Facility
Modifier
None
Typical Low
$22.39
Median
$22.39
Typical High
$22.39
BCBS Mississippi
Setting
Professional
Modifier
None
Typical Low
$19.95
Median
$19.95
Typical High
$19.95
Cigna
Setting
Facility
Modifier
None
Typical Low
$9.33
Median
$13.18
Typical High
$25.70
Cigna
Setting
Professional
Modifier
None
Typical Low
$6.61
Median
$12.88
Typical High
$24.55
United
Setting
Facility
Modifier
None
Typical Low
$12.88
Median
$12.88
Typical High
$17.38
United
Setting
Professional
Modifier
None
Typical Low
$6.46
Median
$8.71
Typical High
$26.30

Where Mississippi 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.

Mississippi· 9th of 51

$19.95

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.