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Sodium Level Test On A Body Fluid Sample

Illinois rates for HCPCS 84302

This laboratory test measures the level of sodium, an important body salt, in a body fluid sample other than blood or urine — such as sweat, stool, or drainage fluid. It can help evaluate unusual fluid or salt losses, or contribute to the workup of certain conditions where the composition of fluid from a specific site needs to be checked. The sample is collected from whichever site the doctor specifies.

Rates data updated October 2026.

How much does Sodium Level Test On A Body Fluid Sample cost?

$3.72

Typical negotiated rate. In Illinois, October 2026.

Insurers have agreed to pay about $3.72 for this service. The price depends on where it is billed: about $3.72 from a physician practice, and about $10.96 from a hospital or other facility.

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.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$3.72$3.47 to $3.98
FacilityA hospital or hospital-owned outpatient department$10.96$6.61 to $16.60

How much rates vary

Facilitymedian $11 · 10th to 90th $5 to $30Professionalmedian $4 · 10th to 90th $3 to $7
$2$5$10$20$50$100facility $11professional $4

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$4.17
Median
$7.59
Typical High
$14.45
Aetna
Setting
Professional
Modifier
None
Typical Low
$3.80
Median
$3.98
Typical High
$5.50
BCBS Illinois
Setting
Facility
Modifier
None
Typical Low
$6.46
Median
$11.22
Typical High
$50.12
BCBS Illinois
Setting
Professional
Modifier
None
Typical Low
$3.39
Median
$3.72
Typical High
$3.72
Cigna
Setting
Facility
Modifier
None
Typical Low
$5.50
Median
$11.48
Typical High
$20.42
Cigna
Setting
Professional
Modifier
None
Typical Low
$2.51
Median
$5.75
Typical High
$8.91
Hally Health
Setting
Professional
Modifier
None
Typical Low
$5.13
Median
$7.76
Typical High
$89.13
Hally Health
Setting
Facility
Modifier
None
Typical Low
$100.00
Median
$100.00
Typical High
$100.00
Hally Health
Setting
Professional
Modifier
None
Typical Low
$6.31
Median
$6.31
Typical High
$6.31
Molina
Setting
Professional
Modifier
None
Typical Low
$2.69
Median
$2.69
Typical High
$6.03
United
Setting
Facility
Modifier
None
Typical Low
$4.90
Median
$5.89
Typical High
$6.03
United
Setting
Professional
Modifier
None
Typical Low
$2.04
Median
$3.09
Typical High
$5.25
4 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Facility
Modifier
52 · Reduced service
Typical Low
$2.00
Median
$3.55
Typical High
$7.41
Aetna
Setting
Facility
Modifier
53 · Discontinued
Typical Low
$0.79
Median
$1.41
Typical High
$2.95
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$2.00
Median
$2.00
Typical High
$2.45
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$0.79
Median
$0.79
Typical High
$0.98

Where Illinois sits

The same service costs 3.8 times more in Kansas than in Nebraska. 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.

Illinois· 49th of 51

$3.72

KS $12.30NE $3.24

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.