LOINCActiveObservation

LOINC Code 51957-9: Placer DNA analysis test identifier Molgen Nom (Bld/Tiss) [ID]

51957-9 is a LOINC code used to identify Placer DNA analysis test identifier Molgen Nom (Bld/Tiss) [ID] 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 Placer DNA analysis test identifier. It is commonly used with the system or sample type Bld/Tiss.

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 Placer DNA analysis test identifier. It is commonly used with the system or sample type Bld/Tiss.

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: Observation
  • Method: Molgen

What it does not mean

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

Key facts

  • Placer DNA analysis test identifier [Identifier]
  • Placer DNA analysis test identifier
  • Blood; Deoxyribonucleic acid; Genetic; Genetics; Genomic; HL7.GENETICS; Ident; Identifier; Molecular genetics; MOLPATH.GENERAL; Nominal; PCR; Placer DNA anl test ID; Point in time; Random; Tissue; Tissue, unspecified; WB; Whole blood; Whole blood or Tissue

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

Placer DNA analysis test identifier Molgen Nom (Bld/Tiss) [ID]Placer DNA analysis test identifier [Identifier]Placer DNA anl test IDPlacer DNA analysis test identifierHL7.GENETICSPlacer DNA Analysis Test Identifier, Blood or tissue specimenID

Frequently asked questions

Code details

Code51957-9
SystemLOINC
Display namePlacer DNA analysis test identifier Molgen Nom (Bld/Tiss) [ID]
DescriptionPlacer DNA analysis test identifier
Short namePlacer DNA anl test ID
ComponentPlacer DNA analysis test identifier
PropertyID
TimingPt
System (specimen)Bld/Tiss
ScaleNom
MethodMolgen
ClassHL7.GENETICS
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.24
Last changed2.63

Consumer names

Placer DNA Analysis Test Identifier, Blood or tissue specimen

Part names

Placer DNA analysis test identifierIDPtBld/TissNomMolgenIdentifierPoint in time (spot)Blood or TissueMolecular genetics

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 51957-9 | HealthAssure