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Osmolality Test, Blood

Maine 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?

$7.76

Typical negotiated rate. In Maine, July 2026.

Insurers have agreed to pay about $7.76 for this service. The price depends on where it is billed: about $6.61 from a physician practice, and about $14.13 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 6 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$6.61$5.37 to $7.76
FacilityA hospital or hospital-owned outpatient department$14.13$6.61 to $60.26

How much rates vary

Facilitymedian $14 · 10th to 90th $6 to $95Professionalmedian $7 · 10th to 90th $4 to $9
$5$10$20$50$100$200facility $14professional $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
$5.37
Median
$14.13
Typical High
$95.50
Aetna
Setting
Professional
Modifier
Global
Typical Low
$5.01
Median
$5.37
Typical High
$7.76
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$7.76
Median
$61.66
Typical High
$67.61
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$2.63
Median
$3.80
Typical High
$8.51
Cigna
Setting
Facility
Modifier
Global
Typical Low
$7.94
Median
$9.12
Typical High
$15.14
Cigna
Setting
Professional
Modifier
Global
Typical Low
$5.37
Median
$6.61
Typical High
$9.33
Harvard Pilgrim
Setting
Professional
Modifier
Global
Typical Low
$5.37
Median
$6.61
Typical High
$7.94
Martin's Point
Setting
Facility
Modifier
Global
Typical Low
$6.46
Median
$14.13
Typical High
$107.15
Martin's Point
Setting
Professional
Modifier
Global
Typical Low
$5.37
Median
$6.61
Typical High
$9.12
United
Setting
Facility
Modifier
Global
Typical Low
$22.91
Median
$22.91
Typical High
$22.91
United
Setting
Professional
Modifier
Global
Typical Low
$3.98
Median
$6.61
Typical High
$13.49

Where Maine 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.

Maine· 34th of 51

$7.76

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.