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Chemical Analysis Of A Stone's Makeup

Washington rates for HCPCS 82360

A stone that has formed in the body and then been passed or taken out is broken down in the laboratory using chemical methods, and the amounts of each stone-forming material in it are worked out. Stones from the urinary tract are the most common, but a stone from a salivary gland, the gallbladder or elsewhere can be analyzed the same way. What a stone is made of shapes the advice on diet, fluids and medicines meant to stop another one forming.

Rates data updated October 2026.

How much does Chemical Analysis Of A Stone's Makeup cost?

$12.02

Typical negotiated rate. In Washington, October 2026.

Insurers have agreed to pay about $12.02 for this service. The price depends on where it is billed: about $11.48 from a physician practice, and about $19.50 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 9 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$11.48$8.32 to $12.88
FacilityA hospital or hospital-owned outpatient department$19.50$14.13 to $25.70

How much rates vary

Facilitymedian $19 · 10th to 90th $13 to $35Professionalmedian $11 · 10th to 90th $5 to $15
$10$20$50facility $19professional $11

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
$12.02
Median
$12.02
Typical High
$39.81
Aetna
Setting
Professional
Modifier
None
Typical Low
$12.02
Median
$12.02
Typical High
$15.49
Asuris Northwest Health
Setting
Facility
Modifier
None
Typical Low
$9.55
Median
$14.79
Typical High
$35.48
Asuris Northwest Health
Setting
Professional
Modifier
None
Typical Low
$9.55
Median
$11.48
Typical High
$12.88
Cigna
Setting
Facility
Modifier
None
Typical Low
$13.49
Median
$23.44
Typical High
$33.11
Cigna
Setting
Professional
Modifier
None
Typical Low
$7.94
Median
$13.49
Typical High
$18.62
Molina
Setting
Professional
Modifier
None
Typical Low
$8.32
Median
$11.22
Typical High
$11.22
Pacific Source
Setting
Facility
Modifier
None
Typical Low
$12.88
Median
$15.49
Typical High
$26.30
Premera BCBS
Setting
Facility
Modifier
None
Typical Low
$12.88
Median
$22.39
Typical High
$35.48
Premera BCBS
Setting
Professional
Modifier
None
Typical Low
$11.48
Median
$11.48
Typical High
$15.49
Regence BlueShield
Setting
Facility
Modifier
None
Typical Low
$12.88
Median
$21.38
Typical High
$35.48
Regence BlueShield
Setting
Professional
Modifier
None
Typical Low
$9.55
Median
$11.48
Typical High
$12.88
United
Setting
Facility
Modifier
None
Typical Low
$12.88
Median
$15.49
Typical High
$15.49
United
Setting
Professional
Modifier
None
Typical Low
$5.37
Median
$5.75
Typical High
$14.45
Wellpoint
Setting
Professional
Modifier
None
Typical Low
$5.75
Median
$12.88
Typical High
$22.91
2 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$6.03
Median
$6.03
Typical High
$7.76
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$2.40
Median
$2.40
Typical High
$3.09

Where Washington sits

The same service costs 3.2 times more in Kansas than in Maryland. 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.

Washington· 33rd of 51

$12.02

KS $30.90MD $9.55

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.