LOINC Code 74315-3: PRRSV RNA NAA+probe (Specimen) [#/Vol]

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 Porcine reproductive and respiratory syndrome virus RNA. 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: Probe.amp.tar

What it does not mean

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

Key facts

• PRRSV RNA [#/volume] (viral load) in Specimen by NAA with probe detection
• Porcine reproductive and respiratory syndrome virus RNA
• #; 3 Self-Sustaining Sequence Replication; 3SR SR; Abortus blauw; ABS; absolute; absolutes; Amplif; Amplification; Amplified; Blue-eared pig disease; Cnt; Count; Count/volume; CT; DNA NUCLEIC ACID PROBE; DNA probe; LAT; LCR; Lelystad virus; Ligase chain reaction; Ligation-activated transcription; Microbiology; Misc; Miscellaneous; Mystery swine disease; NAA+probe; NAAT; NASBA; Nucleic acid sequence based analysis; Number concentration; Number Concentration (count/vol); Other; PCR; Point in time; Polymerase chain reaction; Porcine epidemic abortion & respiratory syndrome; Porcine reproductive and respiratory syndrome; Pork; Probe amp; Probe with ampification; Probe with target amplification; PRRS; PRRSV; QBR; QNT; Quan; Quant; Quantitative; Random; Ribonucleic acid; SDA; Seuchenhafter spatabort der schweine; SIRSV; Spec; Strand Displacement Amplification; Swine; Swine infertility and respiratory syndrome; Syndrome dysgenesique et respiratoire porcin; TMA; To be specified in another part of the message; Transcription mediated amplification; Unspecified; Vet; Veterinary; Viral load

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