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Sialic Acid Measurement

Delaware rates for HCPCS 84275

A laboratory test that measures sialic acid, a sugar-like molecule that coats the surface of cells and circulates attached to proteins in body fluids. It is measured in specialized work-ups, including when a rare inherited disorder of sialic acid handling is being considered.

Rates data updated July 2026.

How much does Sialic Acid Measurement cost?

$11.22

Typical negotiated rate. In Delaware, July 2026.

Insurers have agreed to pay about $11.22 for this service. Most negotiated rates run $10.72 to $19.50.

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 3 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $15 · 10th to 90th $15 to $15Professionalmedian $11 · 10th to 90th $11 to $41
$10$20facility $15professional $11

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. 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
Global
Typical Low
$15.49
Median
$15.49
Typical High
$15.49
Aetna
Setting
Professional
Modifier
Global
Typical Low
$10.72
Median
$11.22
Typical High
$40.74
Cigna
Setting
Facility
Modifier
Global
Typical Low
$8.71
Median
$8.71
Typical High
$8.71
Cigna
Setting
Professional
Modifier
Global
Typical Low
$8.32
Median
$9.55
Typical High
$25.12
United
Setting
Professional
Modifier
Global
Typical Low
$6.61
Median
$11.22
Typical High
$18.62

Where Delaware sits

The same service costs 2.6 times more in South Dakota 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.

Delaware· 43rd of 51

$11.22

SD $26.30DC $10.00

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.