LOINCActiveBoth

LOINC Code 6596-1: Diphtheria identified Org specific cx Nom (Isol)

6596-1 is a LOINC code used to identify Diphtheria identified Org specific cx Nom (Isol) 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 Diphtheria sp. It is commonly used with the system or sample type Isolate.

Reviewed by HealthAssure Clinical TeamUpdated 25 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 Diphtheria sp. It is commonly used with the system or sample type Isolate.

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

  • Diphtheria identified in Isolate by Organism specific culture
  • Diphtheria sp
  • C&S; Cult; Cultures; ID; Identity or presence; Infectious Disease; InfectiousDisease; Islt; Isol; Microbiology; Nominal; Point in time; Random; 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

Diphtheria identified Org specific cx Nom (Isol)Diphtheria identified in Isolate by Organism specific cultureDiphtheria Islt CultDiphtheria spMICRODiphtheria culturePrid

Frequently asked questions

Code details

Code6596-1
SystemLOINC
Display nameDiphtheria identified Org specific cx Nom (Isol)
DescriptionDiphtheria sp
Short nameDiphtheria Islt Cult
ComponentDiphtheria sp
PropertyPrid
TimingPt
System (specimen)Isolate
ScaleNom
MethodOrganism specific culture
ClassMICRO
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released1.0g
Last changed2.79

Consumer names

Diphtheria culture

Part names

Diphtheria spPridPtIsolateNomOrganism specific cultureDiphtheriaPresence or IdentityPoint in time (spot)

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 6596-1 | HealthAssure