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Chromosomal Microarray Analysis

Washington, DC 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 $676 · 10th–90th $676$1,5140%50%90th$676Professionalmedian $676 · 10th–90th $646$1,0230%50%10th90th$676$1.0$5.0$20.0$100.0$500.0$2.0K

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
Facility
Modifier
Global
Typical Low
$676.08
Median
$676.08
Typical High
$676.08
Aetna
Setting
Professional
Modifier
Global
Typical Low
$660.69
Median
$676.08
Typical High
$707.95
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$407.38
Median
$954.99
Typical High
$2,951.21
Cigna
Setting
Facility
Modifier
Global
Typical Low
$1,479.11
Median
$1,513.56
Typical High
$3,467.37
Cigna
Setting
Professional
Modifier
Global
Typical Low
$398.11
Median
$1,148.15
Typical High
$4,073.80
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$1,023.29
Median
$1,584.89
Typical High
$1,819.70
United
Setting
Facility
Modifier
Global
Typical Low
$380.19
Median
$1,071.52
Typical High
$1,071.52
United
Setting
Professional
Modifier
Global
Typical Low
$380.19
Median
$407.38
Typical High
$851.14