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Prader-Willi/Angelman Genetic Test

North Dakota 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?

$75.86

Typical negotiated rate. In North Dakota, July 2026.

Insurers have agreed to pay about $75.86 for this service. Most negotiated rates run $47.86 to $102.

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 5 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $37 · 10th to 90th $35 to $91Professionalmedian $78 · 10th to 90th $35 to $117
$20.0$50.0$100.0$200.0facility $37professional $78

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
$35.48
Median
$35.48
Typical High
$91.20
Aetna
Setting
Professional
Modifier
Global
Typical Low
$35.48
Median
$47.86
Typical High
$154.88
BCBS
Setting
Professional
Modifier
Global
Typical Low
$66.07
Median
$97.72
Typical High
$114.82
Cigna
Setting
Professional
Modifier
Global
Typical Low
$58.88
Median
$58.88
Typical High
$74.13
Medica
Setting
Facility
Modifier
Global
Typical Low
$30.90
Median
$38.90
Typical High
$91.20
Medica
Setting
Professional
Modifier
Global
Typical Low
$21.38
Median
$60.26
Typical High
$102.33
United
Setting
Professional
Modifier
Global
Typical Low
$21.38
Median
$52.48
Typical High
$79.43

Where North Dakota 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.

North Dakota $75.86 · 3rd 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.