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Urine Osmolality Test

Mississippi rates for HCPCS 83935

This laboratory test measures the concentration of dissolved particles in a urine sample, reflecting how well the kidneys are concentrating or diluting urine. It is used to help evaluate kidney function, hydration status, and certain hormone-related conditions affecting fluid balance.

Rates data updated July 2026.

How much does Urine Osmolality Test cost?

$12.30

Typical negotiated rate. In Mississippi, July 2026.

Insurers have agreed to pay about $12.30 for this service. The price depends on where it is billed: about $7.24 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 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$7.24$5.37 to $12.30
FacilityA hospital or hospital-owned outpatient department$14.13$7.94 to $57.54

How much rates vary

Facilitymedian $14 · 10th to 90th $6 to $69Professionalmedian $7 · 10th to 90th $5 to $14
$5$10$20$50$100facility $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
$6.76
Median
$56.23
Typical High
$69.18
Aetna
Setting
Professional
Modifier
Global
Typical Low
$5.13
Median
$7.76
Typical High
$13.80
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$3.39
Median
$3.39
Typical High
$3.39
BCBS
Setting
Facility
Modifier
Global
Typical Low
$14.13
Median
$14.13
Typical High
$14.13
BCBS
Setting
Professional
Modifier
Global
Typical Low
$11.75
Median
$11.75
Typical High
$11.75
Cigna
Setting
Facility
Modifier
Global
Typical Low
$4.68
Median
$7.59
Typical High
$13.80
Cigna
Setting
Professional
Modifier
Global
Typical Low
$3.16
Median
$7.24
Typical High
$13.80
United
Setting
Facility
Modifier
Global
Typical Low
$6.17
Median
$6.76
Typical High
$9.33
United
Setting
Professional
Modifier
Global
Typical Low
$2.88
Median
$4.79
Typical High
$13.80

Where Mississippi sits

The same service costs 5.1 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.

Mississippi· 11th of 51

$12.30

WV $29.51DC $5.75

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.