Antigen Test For A Named Germ

Washington, DC rates for HCPCS 87450

A laboratory test that checks a sample for proteins belonging to one particular infectious organism, using an antibody-based method that gives a positive or negative answer. It is used for an organism that has no standard named test of its own, so the laboratory records exactly which organism was looked for.

Rates data updated October 2026.

How much rates vary

Professionalmedian $14 · 10th to 90th $11 to $19

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 $11.22 Median $11.22 Typical High $13.80	Professional	None	$11.22	$11.22	$13.80
Kaiser Permanente Setting Professional Modifier None Typical Low $18.62 Median $18.62 Typical High $18.62	Professional	None	$18.62	$18.62	$18.62