LOINCActiveBoth

LOINC Code 94512-1: Staphylococcus aureus and MRSA identified Molgen Nom (Islt/Spec)

94512-1 is a LOINC code used to identify Staphylococcus aureus and MRSA identified Molgen Nom (Islt/Spec) 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 Staphylococcus aureus & Staphylococcus aureus.methicillin resistant. It is commonly used with the system or sample type Isolate/Specimen.

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 Staphylococcus aureus & Staphylococcus aureus.methicillin resistant. It is commonly used with the system or sample type Isolate/Specimen.

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: Molgen

What it does not mean

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

Key facts

  • Staphylococcus aureus and Methicillin Resistant Staphylococcus aureus identified in Isolate or Specimen by Molecular genetics method
  • Staphylococcus aureus & Staphylococcus aureus.methicillin resistant
  • Detection of Staphylococcus aureus (SA) and methicillin-resistant Staphylococcus aureus (MRSA) DNA in isolates or clinical specimens by molecular methods. This term was created for, but not limited in use to, the Cephid Xpert MRSA/SA Skin and Soft Tissue Infection Assay (Xpert MRSA/SA SSTI Assay), which is indicated for use in conjunction with other laboratory tests to aid in the detection of MRSA/SA.
  • Celbenin; Dimethoxypenicillin; ID; Identity or presence; Infectious Disease; InfectiousDisease; Islt; Islt/Spm; Isol; Metacillin; Metin; Microbiology; Molecular genetics; MRSA; Nominal; o71; PCR; Point in time; Random; S aureus; SA + MRSA; Spec; Staficyn; Staph; Staphicillin

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

Staphylococcus aureus and MRSA identified Molgen Nom (Islt/Spec)Staphylococcus aureus and Methicillin Resistant Staphylococcus aureus identified in Isolate or Specimen by Molecular genetics methodSA + MRSA Islt/SpmStaphylococcus aureus & Staphylococcus aureus.methicillin resistantMICROStaphylococcus aureus and MRSA testPrid

Frequently asked questions

Code details

Code94512-1
SystemLOINC
Display nameStaphylococcus aureus and MRSA identified Molgen Nom (Islt/Spec)
DescriptionStaphylococcus aureus & Staphylococcus aureus.methicillin resistant
Short nameSA + MRSA Islt/Spm
ComponentStaphylococcus aureus & Staphylococcus aureus.methicillin resistant
PropertyPrid
TimingPt
System (specimen)Isolate/Specimen
ScaleNom
MethodMolgen
ClassMICRO
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.68
Last changed2.79

Consumer names

Staphylococcus aureus and MRSA test

Part names

Staphylococcus aureus & Staphylococcus aureus.methicillin resistantPridPtIsolate/SpecimenNomMolgenStaphylococcus aureus and Methicillin Resistant Staphylococcus aureusPresence or IdentityPoint in time (spot)Isolate or SpecimenMolecular genetics

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.

LOINC Code 94512-1 | HealthAssure