go back

Osmolality Test, Blood

Colorado 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?

$8.71

Typical negotiated rate. In Colorado, July 2026.

Insurers have agreed to pay about $8.71 for this service. The price depends on where it is billed: about $5.25 from a physician practice, and about $26.92 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$5.25$5.01 to $6.17
FacilityA hospital or hospital-owned outpatient department$26.92$12.02 to $70.79

How much rates vary

Facilitymedian $27 · 10th to 90th $6 to $126Professionalmedian $5 · 10th to 90th $3 to $7
$5$10$20$50$100$200facility $27professional $5

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
$6.46
Median
$30.20
Typical High
$165.96
Aetna
Setting
Professional
Modifier
Global
Typical Low
$5.01
Median
$5.62
Typical High
$6.61
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$8.32
Median
$19.50
Typical High
$33.11
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$2.75
Median
$2.75
Typical High
$5.13
Cigna
Setting
Facility
Modifier
Global
Typical Low
$3.72
Median
$4.68
Typical High
$16.98
Cigna
Setting
Professional
Modifier
Global
Typical Low
$3.39
Median
$4.37
Typical High
$7.94
Denver HMP
Setting
Facility
Modifier
Global
Typical Low
$5.01
Median
$7.24
Typical High
$13.80
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$9.33
Median
$75.86
Typical High
$75.86
Select Health
Setting
Facility
Modifier
Global
Typical Low
$6.92
Median
$12.30
Typical High
$13.80
Select Health
Setting
Professional
Modifier
Global
Typical Low
$4.68
Median
$4.68
Typical High
$6.61
United
Setting
Facility
Modifier
Global
Typical Low
$5.01
Median
$6.61
Typical High
$10.00
United
Setting
Professional
Modifier
Global
Typical Low
$2.75
Median
$3.89
Typical High
$6.17

Where Colorado 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.

Colorado· 25th of 51

$8.71

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.