Definitive Drug Test For Antiseizure Medicines

Rhode Island rates for HCPCS 80339

A laboratory test that identifies and measures antiseizure (antiepileptic) medicines in a urine or blood sample. Rather than simply flagging that something from a broad group may be present, it names the exact substance and reports how much of it there is. It is used to confirm that a prescribed medicine is being taken as directed, or to pin down a finding from an earlier screening check.

Rates data updated October 2026.

How much rates vary

Professionalmedian $25 · 10th to 90th $11 to $43

Distribution of negotiated rates across all payers (price axis is log-scale). 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
Cigna Setting Professional Modifier None Typical Low $20.42 Median $33.11 Typical High $33.11	Professional	None	$20.42	$33.11	$33.11
United Setting Professional Modifier None Typical Low $10.72 Median $15.14 Typical High $42.66	Professional	None	$10.72	$15.14	$42.66