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Chromosomal Microarray Analysis

South Dakota rates for HCPCS 81228

A genetic test that scans all of a person's chromosomes for missing or extra pieces of genetic material that are too small to see under a microscope. It is commonly ordered for a child with developmental delay, intellectual disability, autism, or differences present from birth, to look for an underlying genetic explanation. A blood sample is usually all that is needed.

Rates data updated October 2026.

How much does Chromosomal Microarray Analysis cost?

$1,023

Typical negotiated rate. In South Dakota, October 2026.

Insurers have agreed to pay about $1,023 for this service. The price depends on where it is billed: about $891 from a physician practice, and about $1,023 from a hospital or other facility.

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.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$891$631 to $1,738
FacilityA hospital or hospital-owned outpatient department$1,023$1,023 to $1,738

How much rates vary

Facilitymedian $1,023 · 10th to 90th $631 to $1,738Professionalmedian $891 · 10th to 90th $457 to $2,138
$500$1K$2K$5Kfacility $1,023professional $891

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
$630.96
Median
$630.96
Typical High
$1,023.29
Aetna
Setting
Professional
Modifier
None
Typical Low
$338.84
Median
$602.56
Typical High
$851.14
Cigna
Setting
Facility
Modifier
None
Typical Low
$1,737.80
Median
$1,737.80
Typical High
$1,737.80
Cigna
Setting
Professional
Modifier
None
Typical Low
$1,023.29
Median
$1,737.80
Typical High
$2,137.96
Medica
Setting
Facility
Modifier
None
Typical Low
$851.14
Median
$1,023.29
Typical High
$1,023.29
Medica
Setting
Professional
Modifier
None
Typical Low
$457.09
Median
$812.83
Typical High
$1,659.59
Sanford Health Plan
Setting
Professional
Modifier
None
Typical Low
$1,348.96
Median
$2,089.30
Typical High
$2,454.71
United
Setting
Professional
Modifier
None
Typical Low
$380.19
Median
$537.03
Typical High
$891.25
Wellmark
Setting
Professional
Modifier
None
Typical Low
$891.25
Median
$891.25
Typical High
$891.25

Where South Dakota sits

The same service costs 5.1 times more in Texas than in Oklahoma. 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.

South Dakota· 9th of 51

$1,023

TX $2,399OK $468

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.