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Chromosomal Microarray Analysis

Delaware 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?

$589

Typical negotiated rate. In Delaware, October 2026.

Insurers have agreed to pay about $589 for this service. Most negotiated rates run $380 to $741.

Few insurers publish rates for this combination, so treat this figure as a rough guide.

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 3 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $741 · 10th to 90th $589 to $1,318Professionalmedian $537 · 10th to 90th $380 to $1,349
$500$1K$2Kfacility $741professional $537

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
$741.31
Median
$741.31
Typical High
$741.31
Aetna
Setting
Professional
Modifier
None
Typical Low
$323.59
Median
$741.31
Typical High
$758.58
Cigna
Setting
Facility
Modifier
None
Typical Low
$588.84
Median
$588.84
Typical High
$1,318.26
Cigna
Setting
Professional
Modifier
None
Typical Low
$602.56
Median
$602.56
Typical High
$4,365.16
United
Setting
Professional
Modifier
None
Typical Low
$380.19
Median
$537.03
Typical High
$1,348.96

Where Delaware 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.

Delaware· 44th of 51

$589

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.