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
Molecular Weight of Analyte
303.35

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

ValueSet definition
https://fhir.loinc.org/ValueSet/?url=http://loinc.org/vs/LG37611-7
ValueSet expansion
https://fhir.loinc.org/ValueSet/$expand?url=http://loinc.org/vs/LG37611-7

LOINC terms in Group

LOINC Long Common Name
16447-5 Cocaine [Units/volume] in Serum or Plasma
16448-3 Cocaine [Units/volume] in Urine
16633-0 Cocaine [Presence] in Blood
18208-9 Cocaine [Mass/volume] in Specimen
19359-9 Cocaine [Presence] in Urine by Screen method
19360-7 Cocaine [Presence] in Urine by Confirmatory method
19361-5 Deprecated Benzoylmethylecgonine [Mass/volume] in Urine
20519-5 Cocaine [Mass/volume] in Urine by Confirmatory method
26758-3 Cocaine [Mass/mass] in Stool
26956-3 Cocaine [Mass/mass] in Meconium
27114-8 Cocaine [Mass/mass] in Hair
27204-7 Cocaine [Mass/volume] in Vitreous fluid
29323-3 Cocaine [Mass/volume] in Gastric fluid
31137-3 Cocaine [Mass/volume] in Bile fluid
3395-1 Cocaine [Presence] in Serum or Plasma
3396-9 Cocaine [Mass/volume] in Serum or Plasma
3397-7 Cocaine [Presence] in Urine
3398-5 Cocaine [Mass/volume] in Urine
34715-3 Cocaine [Presence] in Hair by Screen method
38384-4 Cocaine [Presence] in Gastric fluid
40527-4 Cocaine [Presence] in Meconium
40625-6 Cocaine [Presence] in Specimen
40802-1 Cocaine [Presence] in Saliva (oral fluid) by Screen method
41021-7 Cocaine [Presence] in Hair
41036-5 Cocaine [Presence] in Blood by Confirmatory method
41037-3 Cocaine [Presence] in Meconium by Confirmatory method
48947-6 Cocaine [Presence] in Specimen by Confirmatory method
52953-7 Cocaine [Moles/volume] in Urine
57898-9 Cocaine [Moles/volume] in Specimen
5937-8 Deprecated Cocaine [Mass/volume] in Urine
5940-2 Deprecated Cocaine [Presence] in Serum or Plasma
5941-0 Deprecated Cocaine [Mass/volume] in Serum or Plasma
59644-5 Cocaine [Mass/volume] in Serum or Plasma by Confirmatory method
69009-9 Cocaine [Mass/mass] in Meconium by Confirmatory method
72405-4 Cocaine [Mass/volume] in Blood by Confirmatory method
72737-0 Cocaine [Mass/volume] in Saliva (oral fluid) by Confirmatory method
74169-4 Cocaine [Mass/volume] in Saliva (oral fluid) by Screen method
74671-9 Cocaine [Presence] in Saliva (oral fluid) by Confirmatory method
8190-1 Cocaine [Presence] in Serum or Plasma by Confirmatory method
8191-9 Cocaine [Presence] in Serum or Plasma by Screen method
8194-3 Cocaine [Mass/volume] in Unknown substance
8195-0 Cocaine [Presence] in Unknown substance
8196-8 Cocaine [Presence] in Unknown substance by Confirmatory method
8197-6 Cocaine [Presence] in Unknown substance by Screen method
97234-9 Cocaine [Presence] in Cord tissue by Screen method
97235-6 Cocaine [Presence] in Cord tissue by Confirmatory method