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Prader-Willi/Angelman Genetic Test

Hawaii rates for HCPCS 81331

This service is a genetic laboratory test that looks at a specific pattern of gene activity to help diagnose Prader-Willi syndrome or Angelman syndrome, two different inherited conditions that affect development. It is typically ordered when a child shows developmental delay, low muscle tone, feeding difficulties, or other features suggestive of one of these conditions. The test is run on a blood sample.

Rates data updated July 2026.

How much does Prader-Willi/Angelman Genetic Test cost?

$69.18

Typical negotiated rate. In Hawaii, July 2026.

Insurers have agreed to pay about $69.18 for this service. Most negotiated rates run $60.26 to $93.33.

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 $50 · 10th to 90th $42 to $62Professionalmedian $79 · 10th to 90th $56 to $105
$50.0$100.0facility $50professional $79

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
$41.69
Median
$50.12
Typical High
$61.66
Aetna
Setting
Professional
Modifier
Global
Typical Low
$64.57
Median
$64.57
Typical High
$64.57
Cigna
Setting
Professional
Modifier
Global
Typical Low
$61.66
Median
$61.66
Typical High
$61.66
HMSA
Setting
Professional
Modifier
Global
Typical Low
$72.44
Median
$93.33
Typical High
$104.71
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$56.23
Median
$61.66
Typical High
$75.86
United
Setting
Professional
Modifier
Global
Typical Low
$25.70
Median
$51.29
Typical High
$61.66
University Health Alliance
Setting
Professional
Modifier
Global
Typical Low
$43.65
Median
$75.86
Typical High
$114.82

Where Hawaii sits

The same service costs 3.0 times more in Alaska than in Maryland. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

Hawaii $69.18 · 5th of 51
AK $115MD $38.02

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.