Genetic Testing For Long QT Syndrome

Florida rates for HCPCS 81280

Genetic testing on a blood or saliva sample for long QT syndrome, an inherited fault in the heart's electrical system that can cause fainting, seizures or sudden cardiac arrest, often during exercise or sudden fright. This is the broad version that examines the genes known to cause the condition, rather than checking only for a change already identified in the family.

Rates data updated October 2026.

How much rates vary

Professionalmedian $398 · 10th to 90th $4 to $490

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
AvMed Setting Professional Modifier None Typical Low $3.98 Median $7.59 Typical High $416.87	Professional	None	$3.98	$7.59	$416.87
Cigna Setting Professional Modifier None Typical Low $398.11 Median $398.11 Typical High $489.78	Professional	None	$398.11	$398.11	$489.78