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AFF2 Repeat Sizing Test

North Dakota rates for HCPCS 81172

A blood test that measures the size of an unstable repeated stretch of DNA in the AFF2 gene on the X chromosome, where an enlarged repeat causes an inherited form of intellectual disability. It works out exactly how large the repeat is once an earlier test has shown that it is enlarged.

Rates data updated October 2026.

How much does AFF2 Repeat Sizing Test cost?

$355

Typical negotiated rate. In North Dakota, October 2026.

Insurers have agreed to pay about $355 for this service. Most negotiated rates run $275 to $468.

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 $191 · 10th to 90th $191 to $324Professionalmedian $398 · 10th to 90th $141 to $550
$200$500facility $191professional $398

Distribution of negotiated rates across all payers (price axis is log-scale). 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
None
Typical Low
$190.55
Median
$190.55
Typical High
$190.55
Aetna
Setting
Professional
Modifier
None
Typical Low
$190.55
Median
$190.55
Typical High
$257.04
BCBS North Dakota
Setting
Professional
Modifier
None
Typical Low
$316.23
Median
$467.74
Typical High
$549.54
BCBS North Dakota
Setting
Professional
Modifier
22 · Increased work
Typical Low
$380.19
Median
$562.34
Typical High
$660.69
BCBS North Dakota
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$63.10
Median
$93.33
Typical High
$109.65
Cigna
Setting
Professional
Modifier
None
Typical Low
$316.23
Median
$316.23
Typical High
$489.78
Medica
Setting
Facility
Modifier
None
Typical Low
$190.55
Median
$190.55
Typical High
$575.44
Medica
Setting
Professional
Modifier
None
Typical Low
$114.82
Median
$331.13
Typical High
$467.74
United
Setting
Professional
Modifier
None
Typical Low
$114.82
Median
$309.03
Typical High
$398.11

Where North Dakota sits

The same service costs 3.7 times more in Alaska than in Delaware. 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.

North Dakota· 7th of 51

$355

AK $617DE $166

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.