HealthAssure
HealthAssureGood Life
LOINCActiveBoth

LOINC Code 74856-6: HIV 1 group O RNA+HIV 1 group M RNA+HIV 2 RNA+Hepatitis C virus RNA+Hepatitis B virus DNA NAA+probe Ql (S/P donor)

74856-6 is a LOINC code used to identify HIV 1 group O RNA+HIV 1 group M RNA+HIV 2 RNA+Hepatitis C virus RNA+Hepatitis B virus DNA NAA+probe Ql (S/P donor) in laboratory and clinical observation data. You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges. LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component HIV 1 group O RNA+HIV 1 group M RNA+HIV 2 RNA+Hepatitis C virus RNA+Hepatitis B virus DNA. It is commonly used with the system or sample type Ser/Plas^Donor.

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

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 HIV 1 group O RNA+HIV 1 group M RNA+HIV 2 RNA+Hepatitis C virus RNA+Hepatitis B virus DNA. It is commonly used with the system or sample type Ser/Plas^Donor.

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

HIV 1 group O RNA+HIV 1 group M RNA+HIV 2 RNA+Hepatitis C virus RNA+Hepatitis B virus DNA [Presence] in Serum or Plasma from Donor by NAA with probe detection
HIV 1 group O RNA+HIV 1 group M RNA+HIV 2 RNA+Hepatitis C virus RNA+Hepatitis B virus DNA
Qualitative in vitro nucleic acid screening test for the concurrent direct detection of Human Immunodeficiency Virus Type 1 (HIV-1) Group M RNA, HIV-1 Group O RNA, Human Immunodeficiency Virus Type 2 (HIV-2) RNA, Hepatitis C Virus (HCV) RNA, and Hepatitis B Virus (HBV) DNA in donor human plasma and serum. This code was created for, but not limited in use to, the Cobas® MPX test, used to screen samples from individual human donors, includingdonors of whole blood, blood components, source plasma and other living donors, donors of hematopoietic stem/progenitor cells (HPCs) sourced from bone marrow, peripheral blood or cord blood, for donors of donor lymphocytes for infusion (DLI) and donations from cadaveric (non-heart-beating) organ and tissue donors. This test does not discriminate which virus was detected in a specimen. Other assays are used for individual viral target identification.
3 Self-Sustaining Sequence Replication; 3SR SR; AIDS; Amplif; Amplification; Amplified; Deoxyribonucleic acid; DNA NUCLEIC ACID PROBE; DNA probe; Donr; HBV; HCV; Hep; Hep B; Hep C; Hepatis; Hepatit; HepB; HIV type 1; HIV type 2; HIV type I; HIV type II; HIV1; HIV1+HIV2+HCV+HBV; Human immunodeficiency virus; i; ID; II; Infectious Disease; InfectiousDisease; LAT; LCR; Ligase chain reaction; Ligation-activated transcription; Microbiology; NAA+probe; NAAT; NASBA; Nucleic acid sequence based analysis; Ordinal; PCR; Pl; Plasma; Plsm; Point in time; Polymerase chain reaction; PR; Probe amp; Probe with ampification; Probe with target amplification; QBR; QL; Qual; Qualitative; Random; Ribonucleic acid; Screen; SDA; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; Strand Displacement Amplification; TMA; Transcription mediated amplification

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

HIV 1 group O RNA+HIV 1 group M RNA+HIV 2 RNA+Hepatitis C virus RNA+Hepatitis B virus DNA NAA+probe Ql (S/P donor)HIV 1 group O RNA+HIV 1 group M RNA+HIV 2 RNA+Hepatitis C virus RNA+Hepatitis B virus DNA [Presence] in Serum or Plasma from Donor by NAA with probe detectionHIV1+2+HCV+HBV DNA SerPl Donr Ql NAA+prHIV 1 group O RNA+HIV 1 group M RNA+HIV 2 RNA+Hepatitis C virus RNA+Hepatitis B virus DNAMICROHIV 1 Group O RNA+HIV 1 Group M RNA+HIV 2 RNA+Hepatitis C virus RNA+Hepatitis B virus, Donor BloodPrThr

Frequently asked questions

Code details

Code74856-6
SystemLOINC
Display nameHIV 1 group O RNA+HIV 1 group M RNA+HIV 2 RNA+Hepatitis C virus RNA+Hepatitis B virus DNA NAA+probe Ql (S/P donor)
DescriptionHIV 1 group O RNA+HIV 1 group M RNA+HIV 2 RNA+Hepatitis C virus RNA+Hepatitis B virus DNA
Short nameHIV1+2+HCV+HBV DNA SerPl Donr Ql NAA+pr
ComponentHIV 1 group O RNA+HIV 1 group M RNA+HIV 2 RNA+Hepatitis C virus RNA+Hepatitis B virus DNA
PropertyPrThr
TimingPt
System (specimen)Ser/Plas^Donor
ScaleOrd
MethodProbe.amp.tar
ClassMICRO
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.48
Last changed2.63

Consumer names

HIV 1 Group O RNA+HIV 1 Group M RNA+HIV 2 RNA+Hepatitis C virus RNA+Hepatitis B virus, Donor Blood

Part names

HIV 1 group O RNA+HIV 1 group M RNA+HIV 2 RNA+Hepatitis C virus RNA+Hepatitis B virus DNAPrThrPtSer/Plas^DonorOrdProbe.amp.tarPresence or ThresholdPoint in time (spot)Serum or Plasma^DonorNucleic acid amplification with probe detection

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from LOINC. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.