LOINCActiveObservation

LOINC Code 51964-5: Drug efficacy analysis overall interpretation Molgen (Bld/Tiss) [Interp]

51964-5 is a LOINC code used to identify Drug efficacy analysis overall interpretation Molgen (Bld/Tiss) [Interp] 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 Drug efficacy analysis overall interpretation. 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 Drug efficacy analysis overall interpretation. 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

  • Drug efficacy analysis overall interpretation
  • Overall predicted phenotype for drug efficacy for all markers and/or individual alleles identified in a single case.
  • Blood; Drug eff analysis imp; Drugs; Genetic; Genetics; Genomic; HL7.GENETICS; Impression; Impression/interpretation of study; Impressions; Interp; Interpret; Interpretation; Interpt; Intrp; Molecular genetics; MOLPATH.GENERAL; Nominal; PCR; 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

Drug efficacy analysis overall interpretation Molgen (Bld/Tiss) [Interp]Drug efficacy analysis overall interpretationDrug eff analysis imp-ImpHL7.GENETICSDrug efficacy analysis overall interpretation, Blood or tissue specimenImpPt

Frequently asked questions

Code details

Code51964-5
SystemLOINC
Display nameDrug efficacy analysis overall interpretation Molgen (Bld/Tiss) [Interp]
DescriptionDrug efficacy analysis overall interpretation
Short nameDrug eff analysis imp-Imp
ComponentDrug efficacy analysis overall interpretation
PropertyImp
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 changed2.56

Consumer names

Drug efficacy analysis overall interpretation, Blood or tissue specimen

Part names

Drug efficacy analysis overall interpretationImpPtBld/TissNomMolgenImpression/interpretation of studyPoint 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.