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 89633-2: Actinomyces sp identified Org specific cx Nom (Lower resp)

Name: LOINC Code 89633-2: Actinomyces sp identified Org specific cx Nom (Lower resp)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T09:00:19.828Z

89633-2 is a LOINC code used to identify Actinomyces sp identified Org specific cx Nom (Lower resp) 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 Actinomyces sp. It is commonly used with the system or sample type Respiratory system specimen.lower.

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 Actinomyces sp. It is commonly used with the system or sample type Respiratory system specimen.lower.

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

Actinomyces sp identified in Lower respiratory specimen by Organism specific culture
Actinomyces sp
Actino; Breathing; C&S; Cult; Cultures; ID; Identity or presence; Infectious Disease; InfectiousDisease; Low; Lower resp; Lung; Lungs; Microbiology; Nominal; Point in time; Pulmonary; Pulmonology; Random; Respiratory; RS; Spec; species; spp

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

Actinomyces sp identified Org specific cx Nom (Lower resp)Actinomyces sp identified in Lower respiratory specimen by Organism specific cultureActinomyces Lower resp CultActinomyces spMICROActinomyces sp culture, Lower respiratoryPrid

Frequently asked questions

Code details

Code89633-2

SystemLOINC

Display nameActinomyces sp identified Org specific cx Nom (Lower resp)

DescriptionActinomyces sp

Short nameActinomyces Lower resp Cult

ComponentActinomyces sp

PropertyPrid

TimingPt

System (specimen)Respiratory system specimen.lower

ScaleNom

MethodOrganism specific culture

ClassMICRO

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.65

Last changed2.79

Consumer names

Actinomyces sp culture, Lower respiratory

Part names

Actinomyces spPridPtRespiratory system specimen.lowerNomOrganism specific culturePresence or IdentityPoint in time (spot)Lower respiratory specimen

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.