go back

Western Blot Protein Test

Hawaii rates for HCPCS 84181

A laboratory test that uses a technique called a Western blot to detect a specific protein in a sample of blood or other body fluid. It is often used to confirm the results of an earlier screening test, such as one used to check for a particular infection.

Rates data updated July 2026.

How much does Western Blot Protein Test cost?

$30.90

Typical negotiated rate. In Hawaii, July 2026.

Insurers have agreed to pay about $30.90 for this service. Most negotiated rates run $21.38 to $38.02.

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 $17 · 10th to 90th $14 to $20Professionalmedian $32 · 10th to 90th $20 to $43
$10.0$20.0$50.0facility $17professional $32

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
$14.13
Median
$16.98
Typical High
$20.42
Cigna
Setting
Professional
Modifier
Global
Typical Low
$20.42
Median
$20.42
Typical High
$23.99
HMSA
Setting
Professional
Modifier
Global
Typical Low
$29.51
Median
$38.02
Typical High
$41.69
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$16.98
Median
$20.42
Typical High
$33.11
United
Setting
Professional
Modifier
Global
Typical Low
$7.08
Median
$23.99
Typical High
$33.11
University Health Alliance
Setting
Professional
Modifier
Global
Typical Low
$19.05
Median
$30.90
Typical High
$43.65

Where Hawaii sits

The same service costs 2.6 times more in South Dakota than in Maryland. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

Hawaii $30.90 · 2nd of 51
SD $33.88MD $12.88

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.