go back

Tumor Tissue Gene Panel With MSI And TMB

Maryland rates for HCPCS 0334U

Guides treatment choice in solid tumors by identifying the genetic changes driving the cancer. Preserved, formalin-fixed tumor tissue is sequenced across at least eighty-four genes. The service also reports microsatellite instability and tumor mutational burden — two whole-tumor measures counted outside that gene total, which help predict response to immunotherapy.

Rates data updated July 2026.

How much does Tumor Tissue Gene Panel With MSI And TMB cost?

$2,188

Typical negotiated rate. In Maryland, July 2026.

Insurers have agreed to pay about $2,188 for this service. Most negotiated rates run $1,905 to $2,455.

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

Facilitymedian $1,230 · 10th to 90th $1,230 to $2,630Professionalmedian $2,188 · 10th to 90th $1,318 to $2,818
$2K$5Kfacility $1,230professional $2,188

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. Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Professional
Modifier
Global
Typical Low
$1,905.46
Median
$2,187.76
Typical High
$2,454.71
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$2,511.89
Median
$2,511.89
Typical High
$3,090.30
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$3,467.37
Median
$3,981.07
Typical High
$5,248.07
United
Setting
Facility
Modifier
Global
Typical Low
$1,230.27
Median
$1,230.27
Typical High
$2,630.27
United
Setting
Professional
Modifier
Global
Typical Low
$1,230.27
Median
$1,318.26
Typical High
$2,570.40
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$1,737.80
Median
$2,344.23
Typical High
$2,344.23

Where Maryland sits

The same service costs 6.5 times more in Alaska than in Montana. 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.

Maryland· 43rd of 51

$2,188

AK $7,943MT $1,230

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.