Version 2.77

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

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

ValueSet definition
https://fhir.loinc.org/ValueSet/?url=http://loinc.org/vs/LG37592-9
ValueSet expansion
https://fhir.loinc.org/ValueSet/$expand?url=http://loinc.org/vs/LG37592-9

LOINC terms in Group

LOINC Long Common Name
14826-2 Meperidine [Presence] in Gastric fluid
16207-3 Meperidine [Presence] in Urine by Confirmatory method
16253-7 Meperidine [Mass/volume] in Urine by Confirmatory method
19532-1 Meperidine [Presence] in Urine by Screen method
29400-9 Meperidine [Mass/volume] in Gastric fluid
32088-7 Meperidine [Presence] in Specimen
35617-0 Meperidine [Mass/volume] in Serum or Plasma by Screen method
3744-0 Meperidine [Presence] in Serum or Plasma
3745-7 Meperidine [Mass/volume] in Serum or Plasma
3746-5 Meperidine [Presence] in Urine
3747-3 Meperidine [Mass/volume] in Urine
3748-1 Meperidine [Mass/time] in 24 hour Urine
57864-1 Meperidine [Moles/volume] in Specimen
59924-1 Meperidine [Moles/volume] in Serum or Plasma
72749-5 Meperidine [Mass/volume] in Saliva (oral fluid) by Confirmatory method
73729-6 Meperidine [Presence] in Hair
73934-2 Meperidine [Mass/volume] in Serum, Plasma or Blood
74108-2 Meperidine [Presence] in Saliva (oral fluid) by Screen method
74378-1 Meperidine [Mass/volume] in Unknown substance
75647-8 Meperidine [Presence] in Meconium
87497-4 Meperidine [Presence] in Serum, Plasma or Blood by Screen method
97268-7 Meperidine [Presence] in Cord tissue by Screen method
97269-5 Meperidine [Presence] in Cord tissue by Confirmatory method