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Osmolality Test, Blood

Arizona rates for HCPCS 83930

This test measures the concentration of dissolved particles, such as salts and sugars, in a blood sample. It helps evaluate hydration status, sodium and water balance, and certain causes of confusion or abnormal lab findings, including some toxic exposures. It is a straightforward blood draw with results reported as a concentration measurement.

Rates data updated July 2026.

How much does Osmolality Test, Blood cost?

$7.08

Typical negotiated rate. In Arizona, July 2026.

Insurers have agreed to pay about $7.08 for this service. The price depends on where it is billed: about $5.75 from a physician practice, and about $20.42 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 6 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$5.75$4.90 to $7.76
FacilityA hospital or hospital-owned outpatient department$20.42$10.00 to $30.20

How much rates vary

Facilitymedian $20 · 10th to 90th $6 to $76Professionalmedian $6 · 10th to 90th $4 to $44
$5$10$20$50$100facility $20professional $6

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
$10.00
Median
$26.92
Typical High
$114.82
Aetna
Setting
Professional
Modifier
Global
Typical Low
$4.47
Median
$5.75
Typical High
$43.65
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$4.27
Median
$4.27
Typical High
$4.57
BCBS
Setting
Facility
Modifier
Global
Typical Low
$4.07
Median
$15.49
Typical High
$30.20
BCBS
Setting
Professional
Modifier
Global
Typical Low
$5.25
Median
$5.62
Typical High
$26.92
Cigna
Setting
Facility
Modifier
Global
Typical Low
$4.79
Median
$6.92
Typical High
$21.38
Cigna
Setting
Professional
Modifier
Global
Typical Low
$4.47
Median
$6.03
Typical High
$10.23
Medica
Setting
Facility
Modifier
Global
Typical Low
$5.25
Median
$5.75
Typical High
$100.00
Medica
Setting
Professional
Modifier
Global
Typical Low
$2.75
Median
$3.89
Typical High
$5.37
United
Setting
Facility
Modifier
Global
Typical Low
$4.68
Median
$6.61
Typical High
$8.32
United
Setting
Professional
Modifier
Global
Typical Low
$2.75
Median
$3.89
Typical High
$9.12

Where Arizona sits

The same service costs 10.7 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.

Arizona· 36th of 51

$7.08

WV $58.88DC $5.50

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.