Version 2.76

Maturity: Beta

  1. The LOINC Groups project is a work in progress. The contents of this file may change from release to release as we receive feedback from users and refine our processes.
  2. The contents of the file and the groupings MUST be validated by the user prior to implementation in any aspect of clinical care. We have created Groups that may be useful in specific contexts, but these Groups have not been vetted for use in either patient care or research and should be used with caution.
  3. More information on LOINC Groups is available on our website.

Basic Attributes

Version First Released
Pending promotion to Production status (Beta)
Parent Group
LG80-4  Drug/ToxPotentialForAbuse<SAME:Comp><ROLLUP:Prop|Tm|Sys|Meth>
Group Category
Drugs of abuse
Molecular Weight of Analyte

LOINC Terminology Service (API) using HL7® FHIR® Get Info

ValueSet definition
ValueSet expansion$expand?url=

LOINC terms in Group

LOINC Long Common Name
12378-6 diazePAM [Presence] in Stool
14697-7 diazePAM [Moles/volume] in Serum or Plasma
16227-1 diazePAM [Mass/volume] in Urine by Confirmatory method
18388-9 diazePAM [Presence] in Urine by Confirmatory method
19443-1 diazePAM [Presence] in Urine by Screen method
26784-9 diazePAM [Mass/volume] in Serum or Plasma by Confirmatory method
26837-5 diazePAM [Mass/mass] in Hair
26935-7 diazePAM [Mass/mass] in Meconium
27192-4 diazePAM [Mass/volume] in Vitreous fluid
27275-7 diazePAM [Mass/mass] in Stool
29384-5 diazePAM [Mass/volume] in Gastric fluid
3548-5 diazePAM [Mass/volume] in Serum or Plasma
3549-3 diazePAM [Presence] in Serum or Plasma
3550-1 diazePAM [Presence] in Urine
3551-9 diazePAM [Mass/volume] in Urine
35607-1 diazePAM [Mass/volume] in Serum or Plasma by Screen method
48948-4 diazePAM [Mass/volume] in Specimen
52946-1 diazePAM [Presence] in Gastric fluid
59654-4 diazePAM [Mass/volume] in Blood
59655-1 diazePAM [Mass/volume] in Blood by Confirmatory method
59656-9 diazePAM [Mass/volume] in Body fluid
59657-7 diazePAM [Mass/volume] in Body fluid by Confirmatory method
59658-5 diazePAM [Mass/mass] in Meconium by Confirmatory method
59659-3 diazePAM [Mass/mass] in Stool by Confirmatory method
59660-1 diazePAM [Mass/mass] in Tissue
59661-9 diazePAM [Mass/mass] in Tissue by Confirmatory method
61074-1 diazePAM [Presence] in Specimen
72610-9 diazePAM [Mass/volume] in Saliva (oral fluid) by Confirmatory method
72611-7 diazePAM [Presence] in Saliva (oral fluid)
77323-4 diazePAM [Moles/volume] in Specimen
97240-6 diazePAM [Presence] in Cord tissue by Screen method
97241-4 diazePAM [Presence] in Cord tissue by Confirmatory method