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LOINC Code 99314-7: SARS-CoV-2 (COVID-19) RdRp gene mutation detected Molgen Nom (Specimen)

99314-7 is a LOINC code used to identify SARS-CoV-2 (COVID-19) RdRp gene mutation detected Molgen Nom (Specimen) 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 SARS coronavirus 2 RdRp gene mutation detected. It is commonly used with the system or sample type XXX.

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 SARS coronavirus 2 RdRp gene mutation detected. 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: Observation
  • Method: Molgen

What it does not mean

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

Key facts

SARS-CoV-2 (COVID-19) RdRp gene mutation detected [Identifier] in Specimen by Molecular genetics method
SARS coronavirus 2 RdRp gene mutation detected
This term is used to report the mutation(s) identified within the RdRp gene of SARS coronavirus 2 (SARS-CoV-2) by molecular methods. For reporting the SARS-CoV-2 variant strain identified, various codes are available in LOINC depending on the nomenclature used. For the most general code (nomenclature unspecified), use SARS-CoV-2 (COVID-19) variant [Type] in Specimen [LOINC96741-4]. To report the lineage for the variant, use SARS-CoV-2 (COVID-19) lineage [Type] in Specimen [LOINC:96895-8]. To report the clade for the variant, use SARS-CoV-2 (COVID-19) clade [Type] in Specimen [LOINC:96896-6].
2019 Novel Coronavirus; 2019-nCoV; Corona virus; COVID19; COVID-19; ID; Identity or presence; II; Infectious Disease; InfectiousDisease; Microbiology; Misc; Miscellaneous; Molecular genetics; Mut; Mutations; Nominal; Other; PCR; PH; Point in time; Public Health; PublicHealth; Random; SARS Coronavirus 1; SARS-CoV; SARS-CoV-1; SARS-CoV-2; SARS-CoV-2 RdRp; SARS-CoV-2 RdRp mut; Severe Acute Respiratory Syndrome; Spec; To be specified in another part of the message; Unspecified; Viral Pneumonias; Wuhan coronavirus

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

SARS-CoV-2 (COVID-19) RdRp gene mutation detected Molgen Nom (Specimen)SARS-CoV-2 (COVID-19) RdRp gene mutation detected [Identifier] in Specimen by Molecular genetics methodSARS-CoV-2 RdRp mut SpecSARS coronavirus 2 RdRp gene mutation detectedMICROSARS-CoV-2 (COVID-19) RdRp gene mutation detected, SpecimenPrid

Frequently asked questions

Code details

Code99314-7
SystemLOINC
Display nameSARS-CoV-2 (COVID-19) RdRp gene mutation detected Molgen Nom (Specimen)
DescriptionSARS coronavirus 2 RdRp gene mutation detected
Short nameSARS-CoV-2 RdRp mut Spec
ComponentSARS coronavirus 2 RdRp gene mutation detected
PropertyPrid
TimingPt
System (specimen)XXX
ScaleNom
MethodMolgen
ClassMICRO
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.72
Last changed2.72

Consumer names

SARS-CoV-2 (COVID-19) RdRp gene mutation detected, Specimen

Part names

SARS coronavirus 2 RdRp gene mutation detectedPridPtXXXNomMolgenSARS-CoV-2 (COVID-19) RdRp gene mutation detectedPresence or IdentityPoint in time (spot)Molecular 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.