Version 2.74

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®

ValueSet definition
https://fhir.loinc.org/ValueSet/?url=http://loinc.org/vs/LG37546-5
ValueSet expansion
https://fhir.loinc.org/ValueSet/$expand?url=http://loinc.org/vs/LG37546-5

LOINC terms in Group

LOINC Long Common Name
10369-7 Opiates [Mass/mass] in Hair
12354-7 Opiates [Presence] in Stool
17384-9 Opiates [Mass/volume] in Urine by Confirmatory method
18390-5 Opiates [Presence] in Urine by Confirmatory method
19295-5 Opiates [Presence] in Urine by Screen method
20481-8 Deprecated Opiates [Presence] in Meconium by Screen method
21431-2 Opiates [Presence] in Urine by Screen method >2000 ng/mL
26744-3 Opiates [Mass/mass] in Meconium by Screen method
27064-5 Opiates [Mass/mass] in Stool
27136-1 Opiates [Presence] in Vitreous fluid
27321-9 Opiates [Mass/volume] in Milk
29158-3 Opiates [Mass/mass] in Meconium
34177-6 Opiates [Presence] in Specimen
3878-6 Opiates [Presence] in Serum or Plasma
3879-4 Opiates [Presence] in Urine
40528-2 Opiates [Presence] in Hair
40805-4 Opiates [Presence] in Hair by Screen method
40806-2 Opiates [Presence] in Saliva (oral fluid) by Screen method
48961-7 Opiates [Mass/volume] in Specimen
51691-4 Opiates [Presence] in Blood by Screen method
52952-9 Opiates [Moles/volume] in Urine
5706-7 Opiates [Identifier] in Urine
5707-5 Deprecated Opiates [Identifier] in Urine
70150-8 Opiates [Mass/volume] in Urine by Screen method
70151-6 Opiates [Presence] in Urine by Screen method >300 ng/mL
74167-8 Opiates [Mass/volume] in Saliva (oral fluid) by Screen method
74656-0 Opiates [Presence] in Saliva (oral fluid) by Confirmatory method
8209-9 Opiates [Mass/volume] in Gastric fluid
8210-7 Opiates [Presence] in Gastric fluid
8211-5 Opiates [Presence] in Gastric fluid by Confirmatory method
8212-3 Opiates [Presence] in Gastric fluid by Screen method
8213-1 Opiates [Mass/volume] in Meconium
8214-9 Opiates [Presence] in Meconium
8215-6 Opiates [Presence] in Meconium by Confirmatory method
8216-4 Opiates [Presence] in Meconium by Screen method
8217-2 Opiates [Mass/volume] in Serum or Plasma
8218-0 Opiates [Presence] in Serum or Plasma by Confirmatory method
8219-8 Opiates [Presence] in Serum or Plasma by Screen method
8220-6 Opiates [Mass/volume] in Urine
8221-4 Opiates [Presence] in Urine by SAMHSA confirm method
8222-2 Opiates [Presence] in Urine by SAMHSA screen method
8223-0 Opiates [Mass/volume] in Unknown substance
8224-8 Opiates [Presence] in Unknown substance
8225-5 Opiates [Presence] in Unknown substance by Confirmatory method
8226-3 Opiates [Presence] in Unknown substance by Screen method
91043-0 Opiates [Presence] in Body fluid by Screen method
91052-1 Opiates [Presence] in Tissue by Screen method