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Chromosomal Microarray Analysis

Hawaii 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 July 2026.

How much does Chromosomal Microarray Analysis cost?

$1,072

Typical negotiated rate. In Hawaii, July 2026.

Insurers have agreed to pay about $1,072 for this service. Most negotiated rates run $891 to $1,202.

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 $891 · 10th to 90th $741 to $1,072Professionalmedian $1,122 · 10th to 90th $832 to $1,585
$500$1K$2Kfacility $891professional $1,122

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
$741.31
Median
$891.25
Typical High
$1,071.52
Aetna
Setting
Professional
Modifier
Global
Typical Low
$1,122.02
Median
$1,122.02
Typical High
$1,122.02
Cigna
Setting
Professional
Modifier
Global
Typical Low
$1,071.52
Median
$1,071.52
Typical High
$1,071.52
HMSA
Setting
Professional
Modifier
Global
Typical Low
$891.25
Median
$1,000.00
Typical High
$1,230.27
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$1,000.00
Median
$1,071.52
Typical High
$1,348.96
United
Setting
Professional
Modifier
Global
Typical Low
$446.68
Median
$891.25
Typical High
$1,071.52
University Health Alliance
Setting
Professional
Modifier
Global
Typical Low
$758.58
Median
$1,122.02
Typical High
$1,621.81

Where Hawaii sits

The same service costs 6.6 times more in Alaska than in Vermont. 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.

Hawaii· 7th of 51

$1,072

AK $2,042VT $309

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.