Confirmatory Test for Anti-Seizure Medicines

Oregon rates for HCPCS 80340

A laboratory test that identifies anti-seizure medicines in a blood or urine sample and confirms precisely which ones are present. Unlike a quick screening check, which only suggests that something in a group may be there, this test names the individual medicine. It is used to confirm that a prescribed medicine is being taken as directed, or to work out what someone has taken.

Rates data updated July 2026.

How much does Confirmatory Test for Anti-Seizure Medicines cost?

$7.59

Typical negotiated rate. In Oregon, July 2026.

Insurers have agreed to pay about $7.59 for this service. The price depends on where it is billed: about $26.30 from a physician practice, and about $0.05 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

Few insurers publish rates for this combination, so treat this figure as a rough guide.

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 4 insurance carriers under federal price transparency rules.

Where it's billed changes the price

Billed by	Who charges it	Typical	Range
Physician practiceA doctor's office, clinic or independent provider	A doctor's office, clinic or independent provider	$26.30	$7.59 to $79.43
FacilityA hospital or hospital-owned outpatient department	A hospital or hospital-owned outpatient department	$0.05	$0.05 to $0.05

How much rates vary

Facilitymedian $0 · 10th to 90th $0 to $18Professionalmedian $26 · 10th to 90th $8 to $79

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	Facility/Professional	Modifier	Typical Low	Median	Typical High
Aetna Setting Facility Modifier Global Typical Low $0.03 Median $0.05 Typical High $0.05	Facility	Global	$0.03	$0.05	$0.05
Cigna Setting Professional Modifier Global Typical Low $20.89 Median $20.89 Typical High $26.30	Professional	Global	$20.89	$20.89	$26.30
Moda Health Setting Facility Modifier Global Typical Low $18.20 Median $18.20 Typical High $18.20	Facility	Global	$18.20	$18.20	$18.20
Moda Health Setting Professional Modifier Global Typical Low $7.59 Median $7.59 Typical High $7.59	Professional	Global	$7.59	$7.59	$7.59
Providence Setting Facility Modifier Global Typical Low $18.20 Median $18.20 Typical High $18.20	Facility	Global	$18.20	$18.20	$18.20
Providence Setting Professional Modifier Global Typical Low $70.79 Median $79.43 Typical High $79.43	Professional	Global	$70.79	$79.43	$79.43

Where Oregon sits

The same service costs 3981.1 times more in Montana than in Oklahoma. 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.

Oregon· 26th of 51

$7.59

MT $79.43OK $0.02

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.