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Chromosomal Microarray Analysis

Maine 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?

$724

Typical negotiated rate. In Maine, October 2026.

Insurers have agreed to pay about $724 for this service. Most negotiated rates run $537 to $1,122.

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 $1,202 · 10th to 90th $871 to $3,162Professionalmedian $537 · 10th to 90th $437 to $1,318
$500$1K$2K$5Kfacility $1,202professional $537

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Professional
Modifier
None
Typical Low
$309.03
Median
$724.44
Typical High
$724.44
Anthem BCBS
Setting
Facility
Modifier
None
Typical Low
$870.96
Median
$1,174.90
Typical High
$3,162.28
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$407.38
Median
$478.63
Typical High
$588.84
Cigna
Setting
Facility
Modifier
None
Typical Low
$1,412.54
Median
$1,412.54
Typical High
$2,041.74
Cigna
Setting
Professional
Modifier
None
Typical Low
$812.83
Median
$912.01
Typical High
$912.01
Harvard Pilgrim
Setting
Professional
Modifier
None
Typical Low
$537.03
Median
$891.25
Typical High
$1,584.89
Martin's Point
Setting
Professional
Modifier
None
Typical Low
$338.84
Median
$724.44
Typical High
$724.44
United
Setting
Professional
Modifier
None
Typical Low
$537.03
Median
$537.03
Typical High
$1,584.89

Where Maine 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.

Maine· 29th of 51

$724

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.