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Sodium Level, Urine

Washington, DC rates for HCPCS 84300

This test measures the amount of sodium excreted in a urine sample. It helps clinicians evaluate the cause of an abnormal blood sodium level, assess hydration and salt balance, or check dietary salt intake. It is often ordered together with a blood sodium measurement for a more complete picture.

Rates data updated July 2026.

How much does Sodium Level, Urine cost?

$11.48

Typical negotiated rate. In Washington, DC, July 2026.

Insurers have agreed to pay about $11.48 for this service. The price depends on where it is billed: about $3.80 from a physician practice, and about $30.90 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$3.80$3.80 to $3.80
FacilityA hospital or hospital-owned outpatient department$30.90$11.48 to $60.26

How much rates vary

Facilitymedian $31 · 10th to 90th $6 to $79Professionalmedian $4 · 10th to 90th $4 to $16
$2.0$5.0$10.0$20.0$50.0$100.0facility $31professional $4

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
$9.12
Median
$30.90
Typical High
$79.43
Aetna
Setting
Professional
Modifier
Global
Typical Low
$3.80
Median
$3.80
Typical High
$3.80
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$13.18
Median
$23.44
Typical High
$53.70
Cigna
Setting
Facility
Modifier
Global
Typical Low
$8.32
Median
$8.51
Typical High
$18.62
Cigna
Setting
Professional
Modifier
Global
Typical Low
$2.88
Median
$5.75
Typical High
$40.74
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$9.33
Median
$9.33
Typical High
$10.23
United
Setting
Facility
Modifier
Global
Typical Low
$2.82
Median
$6.03
Typical High
$13.18
United
Setting
Professional
Modifier
Global
Typical Low
$2.14
Median
$3.02
Typical High
$7.94

Where Washington, DC sits

The same service costs 10.7 times more in West Virginia than in Tennessee. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

Washington, DC $11.48 · 7th of 51
WV $47.86TN $4.47

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.