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Fluorescent Probe Test On Tissue Sample

Washington, DC rates for HCPCS 88366

A laboratory test in which fluorescent-tagged DNA probes are applied to a tissue sample so that specific genes or chromosome regions light up under a microscope. It shows whether a gene is missing, present in extra copies, or joined to another gene. Results are used to classify tumors and to decide whether a targeted treatment is likely to work.

Rates data updated July 2026.

How much does Fluorescent Probe Test On Tissue Sample cost?

$251

Typical negotiated rate. In Washington, DC, July 2026.

Insurers have agreed to pay about $251 for this service. Most negotiated rates run $219 to $251.

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.

How much rates vary

Professionalmedian $251 · 10th to 90th $195 to $372
$50$100$200$500$1Kprofessional $251

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
26 · Professional part
Typical Low
$50.12
Median
$123.03
Typical High
$154.88
Aetna
Setting
Professional
Modifier
Global
Typical Low
$218.78
Median
$251.19
Typical High
$251.19
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$57.54
Median
$275.42
Typical High
$1,318.26
Cigna
Setting
Professional
Modifier
Global
Typical Low
$81.28
Median
$158.49
Typical High
$1,071.52
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$354.81
Median
$549.54
Typical High
$645.65
Kaiser Permanente
Setting
Professional
Modifier
26 · Professional part
Typical Low
$72.44
Median
$123.03
Typical High
$131.83
United
Setting
Professional
Modifier
Global
Typical Low
$112.20
Median
$218.78
Typical High
$524.81

Where Washington, DC sits

The same service costs 6.8 times more in Alaska than in Rhode Island. 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.

Washington, DC· 18th of 51

$251

AK $794RI $117

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.