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Osmolality Test, Blood

South Dakota 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?

$15.85

Typical negotiated rate. In South Dakota, July 2026.

Insurers have agreed to pay about $15.85 for this service. The price depends on where it is billed: about $12.30 from a physician practice, and about $45.71 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 7 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$12.30$5.75 to $42.66
FacilityA hospital or hospital-owned outpatient department$45.71$27.54 to $66.07

How much rates vary

Facilitymedian $46 · 10th to 90th $12 to $102Professionalmedian $12 · 10th to 90th $5 to $44
$5$10$20$50$100facility $46professional $12

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
$27.54
Median
$51.29
Typical High
$102.33
Aetna
Setting
Professional
Modifier
Global
Typical Low
$5.13
Median
$6.17
Typical High
$43.65
Avera
Setting
Facility
Modifier
Global
Typical Low
$6.03
Median
$6.76
Typical High
$10.00
Avera
Setting
Professional
Modifier
Global
Typical Low
$6.76
Median
$6.76
Typical High
$6.92
Cigna
Setting
Facility
Modifier
Global
Typical Low
$12.30
Median
$12.30
Typical High
$12.30
Cigna
Setting
Professional
Modifier
Global
Typical Low
$7.41
Median
$12.30
Typical High
$15.49
Medica
Setting
Facility
Modifier
Global
Typical Low
$6.17
Median
$10.00
Typical High
$25.12
Medica
Setting
Professional
Modifier
Global
Typical Low
$3.39
Median
$4.37
Typical High
$9.33
Sanford Health Plan
Setting
Professional
Modifier
Global
Typical Low
$10.00
Median
$15.85
Typical High
$18.20
United
Setting
Facility
Modifier
Global
Typical Low
$7.94
Median
$7.94
Typical High
$7.94
United
Setting
Professional
Modifier
Global
Typical Low
$2.75
Median
$5.89
Typical High
$9.33
Wellmark
Setting
Professional
Modifier
Global
Typical Low
$6.61
Median
$6.61
Typical High
$6.61

Where South Dakota 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.

South Dakota· 5th of 51

$15.85

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.