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Prader-Willi/Angelman Genetic Test

Arizona 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?

$40.74

Typical negotiated rate. In Arizona, July 2026.

Insurers have agreed to pay about $40.74 for this service. The price depends on where it is billed: about $40.74 from a physician practice, and about $123 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

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.

Where it's billed changes the price

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$40.74$33.88 to $58.88
FacilityA hospital or hospital-owned outpatient department$123$58.88 to $204

How much rates vary

Facilitymedian $123 · 10th to 90th $43 to $229Professionalmedian $41 · 10th to 90th $21 to $59
$0.1$1.0$10.0$100.0$1.0Kfacility $123professional $41

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
$60.26
Median
$177.83
Typical High
$223.87
Aetna
Setting
Professional
Modifier
Global
Typical Low
$33.88
Median
$40.74
Typical High
$58.88
BCBS
Setting
Facility
Modifier
Global
Typical Low
$35.48
Median
$147.91
Typical High
$269.15
BCBS
Setting
Professional
Modifier
Global
Typical Low
$48.98
Median
$50.12
Typical High
$346.74
Cigna
Setting
Facility
Modifier
Global
Typical Low
$35.48
Median
$57.54
Typical High
$165.96
Cigna
Setting
Professional
Modifier
Global
Typical Low
$23.44
Median
$45.71
Typical High
$199.53
Medica
Setting
Facility
Modifier
Global
Typical Low
$38.02
Median
$56.23
Typical High
$93.33
Medica
Setting
Professional
Modifier
Global
Typical Low
$21.38
Median
$21.38
Typical High
$263.03
United
Setting
Facility
Modifier
Global
Typical Low
$45.71
Median
$51.29
Typical High
$58.88
United
Setting
Professional
Modifier
Global
Typical Low
$21.38
Median
$21.38
Typical High
$51.29

Where Arizona 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.

Arizona $40.74 · 47th 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.