LOINCActiveBoth

LOINC Code 91768-2: Ova and parasites identified LM Nom (Sput)

91768-2 is a LOINC code used to identify Ova and parasites identified LM Nom (Sput) 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 Ova & parasites. It is commonly used with the system or sample type Sputum.

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 Ova & parasites. It is commonly used with the system or sample type Sputum.

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: Microscopy.light

What it does not mean

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

Key facts

  • Ova and parasites identified in Sputum by Light microscopy
  • Ova & parasites
  • Identity or presence; LM; Lower respiratory; Micro; Microbiology; Micros; Microscopic; Nominal; O&P; O+P; Ova and parasite; Ovum; Parasite; Point in time; Random; Spt; Sputum

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

Ova and parasites identified LM Nom (Sput)Ova and parasites identified in Sputum by Light microscopyO+P Spt MicroOva & parasitesMICROOva and Parasites test, SputumPrid

Frequently asked questions

Code details

Code91768-2
SystemLOINC
Display nameOva and parasites identified LM Nom (Sput)
DescriptionOva & parasites
Short nameO+P Spt Micro
ComponentOva & parasites
PropertyPrid
TimingPt
System (specimen)Sputum
ScaleNom
MethodMicroscopy.light
ClassMICRO
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.66
Last changed2.78

Consumer names

Ova and Parasites test, Sputum

Part names

Ova & parasitesPridPtSputumNomMicroscopy.lightOva and parasitesPresence or IdentityPoint in time (spot)Light microscopy

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 91768-2 | HealthAssure