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Extra High Resolution Chromosome Study

Tennessee 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?

$30.90

Typical negotiated rate. In Tennessee, July 2026.

Insurers have agreed to pay about $30.90 for this service. The price depends on where it is billed: about $27.54 from a physician practice, and about $72.44 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 5 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$27.54$25.70 to $39.81
FacilityA hospital or hospital-owned outpatient department$72.44$32.36 to $129

How much rates vary

Facilitymedian $72 · 10th to 90th $26 to $148Professionalmedian $28 · 10th to 90th $23 to $51
$10$20$50$100$200$500facility $72professional $28

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
$25.70
Median
$97.72
Typical High
$147.91
Aetna
Setting
Professional
Modifier
Global
Typical Low
$25.70
Median
$26.92
Typical High
$39.81
BCBS
Setting
Professional
Modifier
Global
Typical Low
$17.78
Median
$38.02
Typical High
$46.77
Cigna
Setting
Facility
Modifier
Global
Typical Low
$28.18
Median
$83.18
Typical High
$141.25
Cigna
Setting
Professional
Modifier
Global
Typical Low
$15.49
Median
$23.44
Typical High
$66.07
Lucent Health
Setting
Facility
Modifier
Global
Typical Low
$162.18
Median
$162.18
Typical High
$371.54
Lucent Health
Setting
Professional
Modifier
Global
Typical Low
$269.15
Median
$269.15
Typical High
$776.25
United
Setting
Facility
Modifier
Global
Typical Low
$18.20
Median
$34.67
Typical High
$39.81
United
Setting
Professional
Modifier
Global
Typical Low
$20.89
Median
$34.67
Typical High
$79.43

Where Tennessee 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.

Tennessee· 45th of 51

$30.90

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.