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Genetic Probe Tissue Stain (FISH), Single Probe

Tennessee rates for HCPCS 88365

A laboratory technique that applies a labeled genetic probe directly to a tissue or cell sample to detect a specific gene or genetic change, often called FISH (fluorescence in situ hybridization). The probe attaches only to a matching genetic sequence, which can then be seen and counted under a specialized microscope. This test is commonly used to help diagnose or classify certain cancers and other conditions linked to a specific genetic change.

Rates data updated October 2026.

How much does Genetic Probe Tissue Stain (FISH), Single Probe cost?

$166

Typical negotiated rate. In Tennessee, October 2026.

Insurers have agreed to pay about $166 for this service. Most negotiated rates run $105 to $468.

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.

How much rates vary

Facilitymedian $288 · 10th to 90th $93 to $417Professionalmedian $158 · 10th to 90th $83 to $1,445
$100$200$500$1Kfacility $288professional $158

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
$125.89
Median
$125.89
Typical High
$134.90
Aetna
Setting
Professional
Modifier
None (both parts)
Typical Low
$125.89
Median
$131.83
Typical High
$169.82
Aetna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$31.62
Median
$33.11
Typical High
$45.71
Aetna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$95.50
Median
$100.00
Typical High
$144.54
Ambetter
Setting
Professional
Modifier
None (both parts)
Typical Low
$77.62
Median
$85.11
Typical High
$109.65
BCBS Tennessee
Setting
Professional
Modifier
None (both parts)
Typical Low
$85.11
Median
$120.23
Typical High
$281.84
BCBS Tennessee
Setting
Professional
Modifier
26 · Professional part
Typical Low
$20.42
Median
$63.10
Typical High
$87.10
BCBS Tennessee
Setting
Professional
Modifier
TC · Technical part
Typical Low
$60.26
Median
$125.89
Typical High
$213.80
Cigna
Setting
Facility
Modifier
None
Typical Low
$93.33
Median
$288.40
Typical High
$416.87
Cigna
Setting
Professional
Modifier
None (both parts)
Typical Low
$79.43
Median
$100.00
Typical High
$251.19
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$19.95
Median
$32.36
Typical High
$91.20
Cigna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$52.48
Median
$69.18
Typical High
$190.55
Lucent Health
Setting
Professional
Modifier
None (both parts)
Typical Low
$1,148.15
Median
$1,148.15
Typical High
$1,445.44
Lucent Health
Setting
Professional
Modifier
26 · Professional part
Typical Low
$331.13
Median
$346.74
Typical High
$346.74
Lucent Health
Setting
Professional
Modifier
TC · Technical part
Typical Low
$870.96
Median
$870.96
Typical High
$1,122.02
United
Setting
Professional
Modifier
None (both parts)
Typical Low
$91.20
Median
$109.65
Typical High
$251.19
United
Setting
Professional
Modifier
26 · Professional part
Typical Low
$26.30
Median
$33.88
Typical High
$79.43
United
Setting
Professional
Modifier
TC · Technical part
Typical Low
$54.95
Median
$83.18
Typical High
$177.83
2 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$63.10
Median
$66.07
Typical High
$85.11
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$25.12
Median
$26.92
Typical High
$33.88

Where Tennessee sits

The same service costs 4.9 times more in Alaska than in Alabama. 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· 28th of 51

$166

AK $468AL $95.50

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.