LOINCActiveBoth

LOINC Code 48813-0: Methicillin resistance mecA gene Molgen Ql (Islt/Spec)

48813-0 is a LOINC code used to identify Methicillin resistance mecA gene Molgen Ql (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 Bacterial methicillin resistance mecA gene. 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 Bacterial methicillin resistance mecA gene. 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

  • Methicillin resistance mecA gene [Presence] by Molecular method
  • Bacterial methicillin resistance mecA gene
  • ANTIBIOTIC SUSCEPTIBILITIES; Bact; Celbenin; Dimethoxypenicillin; ID; Infectious Disease; InfectiousDisease; Islt; Islt/Spm; Isol; Metacillin; Methicillin resistance gene; Metin; Molecular genetics; Ordinal; PCR; Point in time; PR; QL; Qual; Qualitative; Random; Resist; Resistanc; Resistant; Resistent; Screen; Spec; Staficyn; 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

Methicillin resistance mecA gene Molgen Ql (Islt/Spec)Methicillin resistance mecA gene [Presence] by Molecular methodmecA Islt/Spm QlBacterial methicillin resistance mecA geneABXBACTMethicillin resistance mecA genePrThr

Frequently asked questions

Code details

Code48813-0
SystemLOINC
Display nameMethicillin resistance mecA gene Molgen Ql (Islt/Spec)
DescriptionBacterial methicillin resistance mecA gene
Short namemecA Islt/Spm Ql
ComponentBacterial methicillin resistance mecA gene
PropertyPrThr
TimingPt
System (specimen)Isolate/Specimen
ScaleOrd
MethodMolgen
ClassABXBACT
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.21
Last changed2.73

Consumer names

Methicillin resistance mecA gene

Part names

Bacterial methicillin resistance mecA genePrThrPtIsolate/SpecimenOrdMolgenPresence or ThresholdPoint 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 48813-0 | HealthAssure