LOINC Code 86864-6: DENV 2 neut ab Neut test Ql (Specimen)

What is this code?

LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Dengue virus 2 Ab.Neut. It is commonly used with the system or sample type XXX.

When is it used?

• Used in lab systems, EHRs, and clinical data exchange.
• May identify a test, observation, survey item, or clinical document request rather than a diagnosis.
• Status: ACTIVE
• Order vs observation: Both
• Method: Neut

What it does not mean

• The code identifies the observation or test, not the actual result.

Key facts

• Dengue virus 2 neutralizing antibody [Presence] in Specimen by Neutralization test
• Dengue virus 2 Ab.Neut
• Qualitative result for Dengue virus 2 neutralizing antibodies in clinical specimens. Serological cross-reactivity is strong between Dengue and other flaviviruses, especially Zika virus. Therefore, positive EIA or IF assays are presumptive only and should be confirmed by a neutralization assay, such as the plaque-reduction neutralization test (PRNT), which can discriminate between Dengue virus and cross-reacting antibodies in primary flavivirus infections.
• ABS; Aby; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; Breakbone fever; Conventional virus neutralization test; cVNT; Dengue type II; Denv; DENV2; Flavivirus; ID; II; Infectious Disease; InfectiousDisease; Microbiology; Misc; Miscellaneous; NAb; NEUTRALIZATION; Neutralization test; NT; Ordinal; Other; Point in time; PR; QL; Qual; Qualitative; Random; Screen; Serum virus neutralization; Spec; SVN; To be specified in another part of the message; Unspecified; Virus neutralization test; VNT

Where you may see this code

You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges.

Common synonyms

Frequently asked questions