add-on test

(redirected from add-on)
Also found in: Dictionary, Thesaurus, Legal, Financial, Encyclopedia, Wikipedia.

add-on test

A term for a new-test request which is added to a previously collected specimen—e.g., blood—on which the previously requested tests were already performed.

add-on test

Add test, add-on Lab medicine An order for a test that is added to a previously collected specimen–eg, blood. Cf Reflex testing.
References in periodicals archive ?
Specific enhancements include the Micro Focus Revolve Year 2000 Add-On which exploits Revolve's assessment, analysis and modification features to provide a single, comprehensive offering for Year 2000 analysis.
align North America will also resell and support Watermark Innovation software components that are add-ons to the MBS offering, such as e-Con and Watermark Connectivity Studio.