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Chromosomal Microarray Analysis

Arizona 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 Arizona, October 2026.

Insurers have agreed to pay about $724 for this service. The price depends on where it is billed: about $603 from a physician practice, and about $1,950 from a hospital or other facility.

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 5 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$603$380 to $891
FacilityA hospital or hospital-owned outpatient department$1,950$977 to $2,951

How much rates vary

Facilitymedian $1,950 · 10th to 90th $575 to $3,890Professionalmedian $603 · 10th to 90th $380 to $4,467
$500$1K$2K$5Kfacility $1,950professional $603

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
Facility
Modifier
None
Typical Low
$691.83
Median
$2,884.03
Typical High
$4,677.35
Aetna
Setting
Professional
Modifier
None
Typical Low
$338.84
Median
$602.56
Typical High
$758.58
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$302.00
Median
$302.00
Typical High
$302.00
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$120.23
Median
$120.23
Typical High
$120.23
BCBS Arizona
Setting
Facility
Modifier
None
Typical Low
$602.56
Median
$2,630.27
Typical High
$3,890.45
BCBS Arizona
Setting
Professional
Modifier
None
Typical Low
$851.14
Median
$891.25
Typical High
$1,548.82
Cigna
Setting
Facility
Modifier
None
Typical Low
$302.00
Median
$1,778.28
Typical High
$2,511.89
Cigna
Setting
Professional
Modifier
None
Typical Low
$407.38
Median
$870.96
Typical High
$3,467.37
Medica
Setting
Facility
Modifier
None
Typical Low
$602.56
Median
$724.44
Typical High
$1,548.82
Medica
Setting
Professional
Modifier
None
Typical Low
$380.19
Median
$380.19
Typical High
$4,466.84
United
Setting
Professional
Modifier
None
Typical Low
$380.19
Median
$380.19
Typical High
$537.03

Where Arizona 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.

Arizona· 33rd 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.