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Specialized Body Fluid Chemistry Test

Arizona 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 October 2026.

How much does Specialized Body Fluid Chemistry Test cost?

$4.47

Typical negotiated rate. In Arizona, October 2026.

Insurers have agreed to pay about $4.47 for this service. The price depends on where it is billed: about $3.16 from a physician practice, and about $10.96 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 6 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$3.16$2.69 to $3.89
FacilityA hospital or hospital-owned outpatient department$10.96$4.90 to $16.22

How much rates vary

Facilitymedian $11 · 10th to 90th $3 to $25Professionalmedian $3 · 10th to 90th $2 to $6
$5$10$20$50$100facility $11professional $3

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
$4.27
Median
$17.78
Typical High
$28.18
Aetna
Setting
Professional
Modifier
None
Typical Low
$3.72
Median
$3.72
Typical High
$5.62
BCBS Arizona
Setting
Facility
Modifier
None
Typical Low
$3.09
Median
$14.13
Typical High
$21.38
BCBS Arizona
Setting
Professional
Modifier
None
Typical Low
$2.88
Median
$4.57
Typical High
$6.61
Cigna
Setting
Facility
Modifier
None
Typical Low
$3.80
Median
$10.72
Typical High
$15.49
Cigna
Setting
Professional
Modifier
None
Typical Low
$3.16
Median
$5.01
Typical High
$8.32
Medica
Setting
Facility
Modifier
None
Typical Low
$3.98
Median
$5.50
Typical High
$100.00
Medica
Setting
Professional
Modifier
None
Typical Low
$2.29
Median
$2.82
Typical High
$3.89
United
Setting
Professional
Modifier
None
Typical Low
$2.29
Median
$2.82
Typical High
$6.46
3 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
$1.82
Median
$1.82
Typical High
$1.82
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$0.74
Median
$0.74
Typical High
$0.74
Ambetter
Setting
Professional
Modifier
90 · Outside lab
Typical Low
$3.55
Median
$3.55
Typical High
$3.55

Where Arizona sits

The same service costs 3.3 times more in Alaska than in Nebraska. 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.

Arizona· 38th of 51

$4.47

AK $12.30NE $3.72

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.