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Osmolality Test, Blood

Mississippi 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?

$12.02

Typical negotiated rate. In Mississippi, July 2026.

Insurers have agreed to pay about $12.02 for this service. The price depends on where it is billed: about $7.08 from a physician practice, and about $13.49 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$7.08$5.25 to $12.02
FacilityA hospital or hospital-owned outpatient department$13.49$8.51 to $57.54

How much rates vary

Facilitymedian $13 · 10th to 90th $6 to $79Professionalmedian $7 · 10th to 90th $5 to $13
$5$10$20$50$100facility $13professional $7

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
$6.61
Median
$45.71
Typical High
$79.43
Aetna
Setting
Professional
Modifier
Global
Typical Low
$5.01
Median
$7.59
Typical High
$13.49
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$3.31
Median
$3.31
Typical High
$3.31
BCBS
Setting
Facility
Modifier
Global
Typical Low
$10.96
Median
$10.96
Typical High
$10.96
BCBS
Setting
Professional
Modifier
Global
Typical Low
$9.33
Median
$9.33
Typical High
$9.33
Cigna
Setting
Facility
Modifier
Global
Typical Low
$4.47
Median
$7.41
Typical High
$13.18
Cigna
Setting
Professional
Modifier
Global
Typical Low
$2.95
Median
$6.92
Typical High
$13.49
United
Setting
Facility
Modifier
Global
Typical Low
$5.89
Median
$6.61
Typical High
$8.91
United
Setting
Professional
Modifier
Global
Typical Low
$2.75
Median
$4.68
Typical High
$13.49

Where Mississippi 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.

Mississippi· 11th of 51

$12.02

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.