LOINCActiveBoth

LOINC Code 104794-3: HCoV HKU1 RNA Molgen Ql (Specimen)

104794-3 is a LOINC code used to identify HCoV HKU1 RNA Molgen Ql (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 Human coronavirus HKU1 RNA. 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 Human coronavirus HKU1 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: Molgen

What it does not mean

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

Key facts

  • Human coronavirus HKU1 RNA [Presence] in Specimen by Molecular genetics method
  • Human coronavirus HKU1 RNA
  • Corona virus; HCoV; HCoV HKU1; Microbiology; Misc; Miscellaneous; Molecular genetics; Ordinal; Other; PCR; Point in time; PR; QL; Qual; Qualitative; Random; Ribonucleic acid; Screen; Spec; To be specified in another part of the message; Unspecified

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

HCoV HKU1 RNA Molgen Ql (Specimen)Human coronavirus HKU1 RNA [Presence] in Specimen by Molecular genetics methodHCoV HKU1 RNA Spec QlHuman coronavirus HKU1 RNAMICROHuman coronavirus HKU1, SpecimenPrThr

Frequently asked questions

Code details

Code104794-3
SystemLOINC
Display nameHCoV HKU1 RNA Molgen Ql (Specimen)
DescriptionHuman coronavirus HKU1 RNA
Short nameHCoV HKU1 RNA Spec Ql
ComponentHuman coronavirus HKU1 RNA
PropertyPrThr
TimingPt
System (specimen)XXX
ScaleOrd
MethodMolgen
ClassMICRO
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.78
Last changed2.78

Consumer names

Human coronavirus HKU1, Specimen

Part names

Human coronavirus HKU1 RNAPrThrPtXXXOrdMolgenPresence or ThresholdPoint 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.