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Chromosomal Microarray Analysis

Maryland 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.

Facilitymedian $380 · 10th–90th $380$6920%50%90th$380Professionalmedian $676 · 10th–90th $380$1,0470%20%10th90th$676$10.0$50.0$200.0$1.0K$5.0K

Distribution of negotiated rates across all payers (price axis is log-scale). Facility and professional rates are different services and are charted separately. Small sample; interpret with caution. Need provider-level prices? Contact us.

Insurance Carrier
Aetna
Setting
Professional
Modifier
Global
Typical Low
$309.03
Median
$741.31
Typical High
$1,047.13
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$645.65
Median
$645.65
Typical High
$794.33
Cigna
Setting
Professional
Modifier
Global
Typical Low
$416.87
Median
$562.34
Typical High
$1,584.89
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$891.25
Median
$1,071.52
Typical High
$1,348.96
United
Setting
Facility
Modifier
Global
Typical Low
$380.19
Median
$380.19
Typical High
$691.83
United
Setting
Professional
Modifier
Global
Typical Low
$380.19
Median
$407.38
Typical High
$794.33
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$446.68
Median
$707.95
Typical High
$707.95