LOINCActiveBoth

LOINC Code 32699-1: Microscopic observation Acid fast stain Nom (Bld)

32699-1 is a LOINC code used to identify Microscopic observation Acid fast stain Nom (Bld) 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 Observation. It is commonly used with the system or sample type Bld.

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 Observation. It is commonly used with the system or sample type Bld.

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: Acid fast stain

What it does not mean

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

Key facts

  • Microscopic observation [Identifier] in Blood by Acid fast stain
  • Observation
  • Acd; Acid fast Stn; Acids; AFB stain; Blood; ID; Identity or presence; Infectious Disease; InfectiousDisease; Microbiology; Nominal; Point in time; Random; St; Stains; Stn; WB; Whole blood

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

Microscopic observation Acid fast stain Nom (Bld)Microscopic observation [Identifier] in Blood by Acid fast stainAcid fast Stn BldObservationMICROMicroscopic observation, BloodPrid

Frequently asked questions

Code details

Code32699-1
SystemLOINC
Display nameMicroscopic observation Acid fast stain Nom (Bld)
DescriptionObservation
Short nameAcid fast Stn Bld
ComponentObservation
PropertyPrid
TimingPt
System (specimen)Bld
ScaleNom
MethodAcid fast stain
ClassMICRO
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.09
Last changed2.78

Consumer names

Microscopic observation, Blood

Part names

ObservationPridPtBldNomAcid fast stainPresence or IdentityPoint in time (spot)Blood

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 32699-1 | HealthAssure