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Kidney Stone Risk Chemical Test

New Jersey 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?

$10.00

Typical negotiated rate. In New Jersey, October 2026.

Insurers have agreed to pay about $10.00 for this service. The price depends on where it is billed: about $10.00 from a physician practice, and about $19.95 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$10.00$9.55 to $11.48
FacilityA hospital or hospital-owned outpatient department$19.95$11.48 to $42.66

How much rates vary

Facilitymedian $20 · 10th to 90th $10 to $69Professionalmedian $10 · 10th to 90th $8 to $15
$10$20$50$100facility $20professional $10

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
$10.00
Median
$11.48
Typical High
$19.50
Aetna
Setting
Professional
Modifier
None
Typical Low
$10.00
Median
$10.00
Typical High
$15.14
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$5.01
Median
$5.01
Typical High
$7.59
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$2.00
Median
$2.00
Typical High
$3.02
Ambetter
Setting
Professional
Modifier
None
Typical Low
$8.91
Median
$8.91
Typical High
$8.91
AmeriHealth
Setting
Facility
Modifier
None
Typical Low
$10.72
Median
$23.44
Typical High
$102.33
Cigna
Setting
Facility
Modifier
None
Typical Low
$14.13
Median
$31.62
Typical High
$70.79
Cigna
Setting
Professional
Modifier
None
Typical Low
$8.13
Median
$12.88
Typical High
$26.30
Emblem Health
Setting
Professional
Modifier
None
Typical Low
$5.75
Median
$7.24
Typical High
$12.02
Horizon BCBS
Setting
Facility
Modifier
None
Typical Low
$13.18
Median
$14.45
Typical High
$151.36
Horizon BCBS
Setting
Professional
Modifier
None
Typical Low
$10.00
Median
$10.00
Typical High
$10.00
United
Setting
Facility
Modifier
None
Typical Low
$12.88
Median
$12.88
Typical High
$30.20
United
Setting
Professional
Modifier
None
Typical Low
$6.03
Median
$8.71
Typical High
$11.75

Where New Jersey 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.

New Jersey· 51st of 51

$10.00

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.