go back

Gene Test Guiding Chemotherapy Dosing

Idaho rates for HCPCS 81346

A laboratory test that examines one particular gene in a blood sample for specific known variations that change how the body handles a chemotherapy medicine. People carrying certain versions clear the medicine faster or slower than usual, which alters how much benefit and how much side effect a standard dose produces. The result helps the treating team set the dose or choose between medicines; it is not used to diagnose a condition.

Rates data updated October 2026.

How much does Gene Test Guiding Chemotherapy Dosing cost?

$182

Typical negotiated rate. In Idaho, October 2026.

Insurers have agreed to pay about $182 for this service. The price depends on where it is billed: about $178 from a physician practice, and about $316 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 8 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$178$148 to $282
FacilityA hospital or hospital-owned outpatient department$316$195 to $437

How much rates vary

Facilitymedian $316 · 10th to 90th $174 to $631Professionalmedian $178 · 10th to 90th $74 to $339
$100$200$500facility $316professional $178

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
$316.23
Median
$316.23
Typical High
$316.23
Aetna
Setting
Professional
Modifier
None
Typical Low
$165.96
Median
$338.84
Typical High
$338.84
BCBS Idaho
Setting
Facility
Modifier
None
Typical Low
$173.78
Median
$323.59
Typical High
$630.96
BCBS Idaho
Setting
Professional
Modifier
None
Typical Low
$147.91
Median
$173.78
Typical High
$177.83
Cigna
Setting
Facility
Modifier
None
Typical Low
$134.90
Median
$363.08
Typical High
$676.08
Cigna
Setting
Professional
Modifier
None
Typical Low
$74.13
Median
$131.83
Typical High
$288.40
Moda Health
Setting
Facility
Modifier
None
Typical Low
$173.78
Median
$173.78
Typical High
$338.84
Moda Health
Setting
Professional
Modifier
None
Typical Low
$173.78
Median
$199.53
Typical High
$338.84
MountainHealth Co-op
Setting
Facility
Modifier
None
Typical Low
$173.78
Median
$263.03
Typical High
$331.13
MountainHealth Co-op
Setting
Professional
Modifier
None
Typical Low
$173.78
Median
$263.03
Typical High
$331.13
Regence BlueShield
Setting
Facility
Modifier
None
Typical Low
$263.03
Median
$389.05
Typical High
$630.96
Regence BlueShield
Setting
Professional
Modifier
None
Typical Low
$147.91
Median
$147.91
Typical High
$181.97
Select Health
Setting
Facility
Modifier
None
Typical Low
$173.78
Median
$173.78
Typical High
$229.09
Select Health
Setting
Professional
Modifier
None
Typical Low
$173.78
Median
$173.78
Typical High
$245.47
United
Setting
Professional
Modifier
None
Typical Low
$74.13
Median
$74.13
Typical High
$281.84
1 more rate 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
BCBS Idaho
Setting
Professional
Modifier
78 · Unplanned return to OR
Typical Low
$123.03
Median
$125.89
Typical High
$125.89

Where Idaho sits

The same service costs 3.7 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.

Idaho· 18th of 51

$182

AK $389DE $105

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.