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Sodium Level, Urine

Maryland 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 October 2026.

How much does Sodium Level, Urine cost?

$3.80

Typical negotiated rate. In Maryland, October 2026.

Insurers have agreed to pay about $3.80 for this service. Most negotiated rates run $3.16 to $4.07.

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.

How much rates vary

Facilitymedian $5 · 10th to 90th $3 to $7Professionalmedian $4 · 10th to 90th $3 to $5
$2$5$10facility $5professional $4

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

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$3.72
Median
$5.13
Typical High
$7.41
Aetna
Setting
Professional
Modifier
None
Typical Low
$2.75
Median
$3.72
Typical High
$4.68
CareFirst
Setting
Professional
Modifier
None
Typical Low
$3.63
Median
$4.07
Typical High
$4.57
Cigna
Setting
Facility
Modifier
None
Typical Low
$2.69
Median
$3.39
Typical High
$6.61
Cigna
Setting
Professional
Modifier
None
Typical Low
$2.69
Median
$5.13
Typical High
$12.02
Kaiser Permanente
Setting
Professional
Modifier
None
Typical Low
$5.01
Median
$5.75
Typical High
$9.33
United
Setting
Professional
Modifier
None
Typical Low
$2.29
Median
$2.82
Typical High
$4.17
Wellpoint
Setting
Professional
Modifier
None
Typical Low
$1.95
Median
$4.79
Typical High
$4.79
2 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
Professional
Modifier
52 · Reduced service
Typical Low
$1.86
Median
$1.91
Typical High
$1.91
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$0.76
Median
$0.76
Typical High
$0.76

Where Maryland sits

The same service costs 9.3 times more in Vermont than in Maryland. 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.

Maryland· 51st of 51

$3.80

VT $35.48MD $3.80

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.