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Osmolality Test, Blood

Kentucky 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?

$6.31

Typical negotiated rate. In Kentucky, July 2026.

Insurers have agreed to pay about $6.31 for this service. The price depends on where it is billed: about $5.62 from a physician practice, and about $16.60 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$5.62$4.17 to $6.61
FacilityA hospital or hospital-owned outpatient department$16.60$7.24 to $54.95

How much rates vary

Facilitymedian $17 · 10th to 90th $5 to $120Professionalmedian $6 · 10th to 90th $3 to $11
$5$10$20$50$100$200facility $17professional $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
$5.37
Median
$23.99
Typical High
$120.23
Aetna
Setting
Professional
Modifier
Global
Typical Low
$5.25
Median
$5.89
Typical High
$28.18
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$5.62
Median
$6.61
Typical High
$6.92
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$3.24
Median
$3.24
Typical High
$9.12
CareSource
Setting
Facility
Modifier
Global
Typical Low
$6.61
Median
$8.91
Typical High
$9.33
CareSource
Setting
Professional
Modifier
Global
Typical Low
$6.61
Median
$7.94
Typical High
$10.96
Cigna
Setting
Facility
Modifier
Global
Typical Low
$5.13
Median
$12.02
Typical High
$14.13
Cigna
Setting
Professional
Modifier
Global
Typical Low
$3.31
Median
$43.65
Typical High
$43.65
United
Setting
Facility
Modifier
Global
Typical Low
$2.95
Median
$6.61
Typical High
$22.91
United
Setting
Professional
Modifier
Global
Typical Low
$2.75
Median
$5.50
Typical High
$9.33

Where Kentucky 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.

Kentucky· 49th of 51

$6.31

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.