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Extra High Resolution Chromosome Study

Maine rates for HCPCS 88289

A more detailed examination of chromosomes in which the sample is prepared so that each chromosome shows a finer pattern of bands. The extra detail reveals small missing, added or rearranged pieces that a standard chromosome study cannot resolve. It is performed in addition to the main chromosome examination.

Rates data updated July 2026.

How much does Extra High Resolution Chromosome Study cost?

$39.81

Typical negotiated rate. In Maine, July 2026.

Insurers have agreed to pay about $39.81 for this service. The price depends on where it is billed: about $38.02 from a physician practice, and about $56.23 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

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.

Where it's billed changes the price

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$38.02$28.18 to $46.77
FacilityA hospital or hospital-owned outpatient department$56.23$34.67 to $155

How much rates vary

Facilitymedian $56 · 10th to 90th $35 to $324Professionalmedian $38 · 10th to 90th $22 to $68
$20$50$100$200facility $56professional $38

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$34.67
Median
$34.67
Typical High
$154.88
Aetna
Setting
Professional
Modifier
Global
Typical Low
$26.30
Median
$28.18
Typical High
$34.67
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$39.81
Median
$323.59
Typical High
$346.74
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$13.80
Median
$19.50
Typical High
$44.67
Cigna
Setting
Facility
Modifier
Global
Typical Low
$77.62
Median
$77.62
Typical High
$77.62
Cigna
Setting
Professional
Modifier
Global
Typical Low
$24.55
Median
$41.69
Typical High
$72.44
Harvard Pilgrim
Setting
Professional
Modifier
Global
Typical Low
$34.67
Median
$41.69
Typical High
$75.86
Martin's Point
Setting
Facility
Modifier
Global
Typical Low
$34.67
Median
$34.67
Typical High
$154.88
Martin's Point
Setting
Professional
Modifier
Global
Typical Low
$26.30
Median
$28.18
Typical High
$38.02
United
Setting
Facility
Modifier
Global
Typical Low
$120.23
Median
$120.23
Typical High
$120.23
United
Setting
Professional
Modifier
Global
Typical Low
$34.67
Median
$51.29
Typical High
$79.43

Where Maine sits

The same service costs 3.0 times more in Alaska than in Washington, DC. 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· 22nd of 51

$39.81

AK $77.62DC $25.70

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.