What does this LOINC code represent?

This LOINC code identifies a lab observation, measurement, question, or clinical concept in a standardized format.

Is this enough to understand my test result?

No. The code identifies the test or observation, but the interpretation depends on the actual result, reference range, and clinical context.

LOINCActiveBoth

LOINC Code 91773-2: HSV identified Org specific cx Nom (Asp)

Name: LOINC Code 91773-2: HSV identified Org specific cx Nom (Asp)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T09:00:21.442Z

91773-2 is a LOINC code used to identify HSV identified Org specific cx Nom (Asp) 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 Herpes simplex virus. It is commonly used with the system or sample type Asp.

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 Herpes simplex virus. It is commonly used with the system or sample type Asp.

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: Organism specific culture

What it does not mean

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

Key facts

Herpes simplex virus identified in Aspirate by Organism specific culture
Herpes simplex virus
Aspirate; C&S; Cult; Cultures; Herp splx; HSV; Identity or presence; Microbiology; Nominal; Point in time; Random; Spec

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

HSV identified Org specific cx Nom (Asp)Herpes simplex virus identified in Aspirate by Organism specific cultureHSV Aspirate CultHerpes simplex virusMICROHerpes simplex virus (HSV) culture, AspiratePrid

Frequently asked questions

Code details

Code91773-2

SystemLOINC

Display nameHSV identified Org specific cx Nom (Asp)

DescriptionHerpes simplex virus

Short nameHSV Aspirate Cult

ComponentHerpes simplex virus

PropertyPrid

TimingPt

System (specimen)Asp

ScaleNom

MethodOrganism specific culture

ClassMICRO

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.66

Last changed2.78

Consumer names

Herpes simplex virus (HSV) culture, Aspirate

Part names

Herpes simplex virusPridPtAspNomOrganism specific culturePresence or IdentityPoint in time (spot)Aspirate

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.