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Part Description

LP102596-6   Norhydrocodone
Norhydrocodone is a metabolite of hydrocodone, a narcotic analgesic related to codeine, but more potent and more addicting by weight. It is used also as cough suppressant. Drug testing of pain patients provides objective information to health specialists regarding patient compliance, diversion, and concurrent illicit drug use. The interpretation of test results can be difficult however because of complex biotransformations of parent drug to metabolites that are also available commercially and may be abused. Additional testing for normetabolites, such as norhydrocodone, provides conclusive evidence that the parent drug was consumed and is helpful in interpreting the opiate drug source, and also reduces potential false negatives. PMID: 20036472 Source: Regenstrief LOINC, PMID: 20036472

LOINC Names Get Info

Fully-Specified Name
Norhydrocodone:PrThr:Pt:Urine:Ord:Mass Spec
Long Common Name
Norhydrocodone [Presence] in Urine by Mass Spectrometry
Short Name
Norhydrocodone Ur Ql Mass Spec
Display Name
Norhydrocodone Mass Spec Ql (U)
Consumer Name Alpha Get Info
Norhydrocodone, Urine

Part Model Get Info

  • Component
    Norhydrocodone
    LP102596-6
    • Analyte
      Norhydrocodone
      LP102596-6
      • Component Numerator
        Norhydrocodone
        LP102596-6
        • Component Numerator Core
          Norhydrocodone
          LP102596-6
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    PrThr
    LP217195-9
  • Time
    Pt
    LP6960-1
  • System
    Urine
    LP7681-2
    • System Core
      Urine
      LP7681-2
    • Super System
      NULL
       
  • Scale
    Ord
    LP7751-3
  • Method
    Mass Spec
    LP451714-2

Example Answer List: LL744-4

Source: Regenstrief Institute
AnswerCodeScoreAnswer ID
DetectedLA11882-0
Not detectedLA11883-8

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 2.83
Last Updated
Version 2.83 (ADD)
Order vs. Observation
Both

Member of these Groups Get Info

LOINC GroupGroup Name
LG53037-4Norhydrocodone|PrThr|Pt|ANYUrine

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=113264-6