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Specialized Body Fluid Chemistry Test

Connecticut rates for HCPCS 84392

This laboratory test measures the level of a specific chemical substance in a body fluid sample, as part of evaluating a person's metabolic, hormonal, or organ function. The exact substance measured depends on what a treating clinician is investigating. Results are interpreted alongside a person's symptoms and other test findings.

Rates data updated July 2026.

How much does Specialized Body Fluid Chemistry Test cost?

$4.27

Typical negotiated rate. In Connecticut, July 2026.

Insurers have agreed to pay about $4.27 for this service. The price depends on where it is billed: about $4.27 from a physician practice, and about $8.91 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$4.27$4.17 to $4.37
FacilityA hospital or hospital-owned outpatient department$8.91$5.62 to $12.30

How much rates vary

Facilitymedian $9 · 10th to 90th $5 to $17Professionalmedian $4 · 10th to 90th $4 to $6
$5$10$20facility $9professional $4

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
$5.50
Median
$9.55
Typical High
$16.60
Aetna
Setting
Professional
Modifier
Global
Typical Low
$4.17
Median
$4.27
Typical High
$5.50
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$5.50
Median
$8.51
Typical High
$14.79
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$2.34
Median
$3.31
Typical High
$7.59
Cigna
Setting
Facility
Modifier
Global
Typical Low
$3.63
Median
$8.71
Typical High
$20.42
Cigna
Setting
Professional
Modifier
Global
Typical Low
$3.63
Median
$5.89
Typical High
$7.94
ConnectiCare
Setting
Professional
Modifier
Global
Typical Low
$2.57
Median
$5.37
Typical High
$7.24
United
Setting
Facility
Modifier
Global
Typical Low
$5.50
Median
$5.50
Typical High
$5.50
United
Setting
Professional
Modifier
Global
Typical Low
$2.75
Median
$4.79
Typical High
$9.55

Where Connecticut sits

The same service costs 3.8 times more in West Virginia than in Washington, DC. 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.

Connecticut· 48th of 51

$4.27

WV $15.49DC $4.07

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.