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T-Cell Clonality Gene Test

Illinois rates for HCPCS 81342

A laboratory test on blood, bone marrow or tissue that examines a T-cell receptor gene to see whether a large group of identical immune cells is present. A normal immune reaction produces many different cells, so one dominant population instead points toward a lymphoma or leukemia. The result helps separate a cancerous growth from a reactive process.

Rates data updated October 2026.

How much does T-Cell Clonality Gene Test cost?

$155

Typical negotiated rate. In Illinois, October 2026.

Insurers have agreed to pay about $155 for this service. The price depends on where it is billed: about $155 from a physician practice, and about $437 from a hospital or other facility.

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.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$155$85.11 to $166
FacilityA hospital or hospital-owned outpatient department$437$257 to $776

How much rates vary

Facilitymedian $437 · 10th to 90th $224 to $1,445Professionalmedian $155 · 10th to 90th $3 to $282
$5$20$100$500$2Kfacility $437professional $155

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
$165.96
Median
$245.47
Typical High
$616.60
Aetna
Setting
Professional
Modifier
None
Typical Low
$151.36
Median
$165.96
Typical High
$181.97
BCBS Illinois
Setting
Facility
Modifier
None
Typical Low
$239.88
Median
$354.81
Typical High
$2,511.89
BCBS Illinois
Setting
Professional
Modifier
None
Typical Low
$3.47
Median
$138.04
Typical High
$154.88
Cigna
Setting
Facility
Modifier
None
Typical Low
$223.87
Median
$467.74
Typical High
$870.96
Cigna
Setting
Professional
Modifier
None
Typical Low
$102.33
Median
$275.42
Typical High
$363.08
Hally Health
Setting
Professional
Modifier
None
Typical Low
$199.53
Median
$302.00
Typical High
$588.84
Hally Health
Setting
Facility
Modifier
None
Typical Low
$100.00
Median
$100.00
Typical High
$100.00
Hally Health
Setting
Professional
Modifier
None
Typical Low
$263.03
Median
$263.03
Typical High
$263.03
United
Setting
Facility
Modifier
None
Typical Low
$199.53
Median
$239.88
Typical High
$251.19
United
Setting
Professional
Modifier
None
Typical Low
$85.11
Median
$131.83
Typical High
$218.78
4 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
Facility
Modifier
52 · Reduced service
Typical Low
$83.18
Median
$144.54
Typical High
$302.00
Aetna
Setting
Facility
Modifier
53 · Discontinued
Typical Low
$33.11
Median
$58.88
Typical High
$123.03
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$81.28
Median
$83.18
Typical High
$91.20
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$32.36
Median
$33.11
Typical High
$36.31

Where Illinois sits

The same service costs 3.2 times more in Alaska than in Delaware. 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.

Illinois· 49th of 51

$155

AK $457DE $141

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.