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Osmolality Test, Blood

Oregon 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?

$8.32

Typical negotiated rate. In Oregon, July 2026.

Insurers have agreed to pay about $8.32 for this service. The price depends on where it is billed: about $7.76 from a physician practice, and about $12.59 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 8 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$7.76$6.31 to $9.33
FacilityA hospital or hospital-owned outpatient department$12.59$6.61 to $28.84

How much rates vary

Facilitymedian $13 · 10th to 90th $7 to $66Professionalmedian $8 · 10th to 90th $6 to $17
$5$10$20$50$100$200facility $13professional $8

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
$10.23
Median
$28.84
Typical High
$93.33
Aetna
Setting
Professional
Modifier
Global
Typical Low
$5.62
Median
$7.76
Typical High
$43.65
Cigna
Setting
Facility
Modifier
Global
Typical Low
$10.72
Median
$17.38
Typical High
$23.99
Cigna
Setting
Professional
Modifier
Global
Typical Low
$4.47
Median
$7.41
Typical High
$12.02
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$13.80
Median
$14.45
Typical High
$16.98
Moda Health
Setting
Facility
Modifier
Global
Typical Low
$6.61
Median
$6.61
Typical High
$8.32
Moda Health
Setting
Professional
Modifier
Global
Typical Low
$6.61
Median
$8.91
Typical High
$13.18
Pacific Source
Setting
Facility
Modifier
Global
Typical Low
$6.61
Median
$6.61
Typical High
$13.18
Pacific Source
Setting
Professional
Modifier
Global
Typical Low
$6.61
Median
$6.61
Typical High
$7.94
Providence
Setting
Facility
Modifier
Global
Typical Low
$6.46
Median
$9.12
Typical High
$19.50
Providence
Setting
Professional
Modifier
Global
Typical Low
$6.61
Median
$7.94
Typical High
$79.43
Regence BlueShield
Setting
Facility
Modifier
Global
Typical Low
$10.00
Median
$19.95
Typical High
$25.70
Regence BlueShield
Setting
Professional
Modifier
Global
Typical Low
$5.01
Median
$6.76
Typical High
$8.51
United
Setting
Facility
Modifier
Global
Typical Low
$4.17
Median
$10.00
Typical High
$10.00
United
Setting
Professional
Modifier
Global
Typical Low
$2.75
Median
$3.80
Typical High
$9.33

Where Oregon 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.

Oregon· 26th of 51

$8.32

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.