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Extra High Resolution Chromosome Study

Rhode Island 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?

$33.11

Typical negotiated rate. In Rhode Island, July 2026.

Insurers have agreed to pay about $33.11 for this service. The price depends on where it is billed: about $33.11 from a physician practice, and about $83.18 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 4 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$33.11$28.84 to $34.67
FacilityA hospital or hospital-owned outpatient department$83.18$41.69 to $178

How much rates vary

Facilitymedian $83 · 10th to 90th $40 to $182Professionalmedian $33 · 10th to 90th $29 to $55
$20$50$100$200facility $83professional $33

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
$45.71
Median
$112.20
Typical High
$199.53
Aetna
Setting
Professional
Modifier
Global
Typical Low
$28.84
Median
$33.11
Typical High
$33.11
BCBS
Setting
Facility
Modifier
Global
Typical Low
$34.67
Median
$39.81
Typical High
$56.23
BCBS
Setting
Professional
Modifier
Global
Typical Low
$34.67
Median
$34.67
Typical High
$45.71
Cigna
Setting
Facility
Modifier
Global
Typical Low
$81.28
Median
$104.71
Typical High
$144.54
Cigna
Setting
Professional
Modifier
Global
Typical Low
$25.12
Median
$52.48
Typical High
$74.13
United
Setting
Facility
Modifier
Global
Typical Low
$41.69
Median
$41.69
Typical High
$67.61
United
Setting
Professional
Modifier
Global
Typical Low
$18.62
Median
$34.67
Typical High
$57.54

Where Rhode Island 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.

Rhode Island· 35th of 51

$33.11

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.