Collection Instructions

5 mL urine with no additive or preservatives.

Collect

Random urine.

Storage/Transport Temperature

Room temperature/Refrigerated

Remarks

This test is intended to be ordered after a positive immunoassay screen.

Stability (from collection to initiation)

Ambient: 1 week; Refrigerated: 1 week; Frozen for long term storage.

Minimum Requirements

3mL urine

Test Barcode Number

36010

Lab Section

Toxicology

Methodology

Liquid Chromatography-Tandem Mass Spectrometry

Test developed and characteristics determined by UR Medicine Labs

Performed

Sun-Sat

Reported

Within 4 days from receipt (excludes holidays)

Synonyms

  • Clonazepam (Klonopin)
  • Temazepam (Restoril)
  • Alpha-Hydroxytriazolam
  • 7-Amino-clonazepam
  • Alpha-hydroxymidazolam
  • Alprazolam (Xanax)
  • Chlordiazepoxide (Librium)
  • Lorazepam (Ativan)
  • Desalkylflurazepam
  • Nitrazepam (Mogadon)
  • Nordiazepam
  • Alpha-Hydroxyalprazolam
  • Oxazepam (Serex)
  • 7-Aminoflunitrazepam (Flunitrazepam, Rohypnol)
  • Midazolam (Versed)
  • Triazolam (Halicon)
  • Diazepam (Valium)
  • Flurazepam (Dalmane)

Performing Laboratory Website (click below)

UR Medicine Labs

Notes

Drugs covered: alprazolam, alpha-hydroxyalprazolam, clonazepam, 7-amino-clonazepam, desalkylflurazepam, diazepam, lorazepam, midazolam, nordiazepam, oxazepam, temazepam, alpha-hydroxytriazolam, 7-aminoflunitrazepam, alpha-hydroxy midazolam, chlordiazepoxide, flurazepam, nitrazepam, and triazolam.

Reference Interval

Qualitative Results. 

Positive Cutoff:

7-Amnioflunitrazepam, Midazolam, Alpha-OH-Midazolam, Flurazepam, Oxazepam, Triazolam, Temazepam, Diazepam  5 ng/ml
7-Aminoclonazepam, Nordiazepam, Desalkylflurazepam  10 ng/mL
Chlordiazepoxide, Clonazepam, Alprazolam  15 ng/mL
Nitrazepam  20 ng/mL
Alpha-OH-Alprazolam, Alpha-OH-Triazolam, Lorazepam 25 ng/mL


 

Interpretive Data

For medical purposes only; not valid for forensic use. Contact the lab for additional interpretation information.

CPT Codes

G0480 (Alt Code 80347)

LOINC Mapping

90890-5

Order Type (Individual or Group)

I

Result Test ID

CBZD

Reportable?

Y

Result Test Name

CONFIRM BENZODIAZEPINES

Result Type (Individual or Group)

I

Type (Alpha or Numeric)

A

Keypad

S-/+

CPT Codes

G0480 (Alt Code 80347)

LOINC Mapping

90890-5

Pricing

Refer to Lab Account Manager. email: labservicesoutreach@urmc.rochester.edu
Specimen Requirements

Collection Instructions

5 mL urine with no additive or preservatives.

Collect

Random urine.

Storage/Transport Temperature

Room temperature/Refrigerated

Remarks

This test is intended to be ordered after a positive immunoassay screen.

Stability (from collection to initiation)

Ambient: 1 week; Refrigerated: 1 week; Frozen for long term storage.

Minimum Requirements

3mL urine

Test Barcode Number

36010
Testing

Lab Section

Toxicology

Methodology

Liquid Chromatography-Tandem Mass Spectrometry

Test developed and characteristics determined by UR Medicine Labs

Performed

Sun-Sat

Reported

Within 4 days from receipt (excludes holidays)

Synonyms

  • Clonazepam (Klonopin)
  • Temazepam (Restoril)
  • Alpha-Hydroxytriazolam
  • 7-Amino-clonazepam
  • Alpha-hydroxymidazolam
  • Alprazolam (Xanax)
  • Chlordiazepoxide (Librium)
  • Lorazepam (Ativan)
  • Desalkylflurazepam
  • Nitrazepam (Mogadon)
  • Nordiazepam
  • Alpha-Hydroxyalprazolam
  • Oxazepam (Serex)
  • 7-Aminoflunitrazepam (Flunitrazepam, Rohypnol)
  • Midazolam (Versed)
  • Triazolam (Halicon)
  • Diazepam (Valium)
  • Flurazepam (Dalmane)

Performing Laboratory Website (click below)

UR Medicine Labs

Notes

Drugs covered: alprazolam, alpha-hydroxyalprazolam, clonazepam, 7-amino-clonazepam, desalkylflurazepam, diazepam, lorazepam, midazolam, nordiazepam, oxazepam, temazepam, alpha-hydroxytriazolam, 7-aminoflunitrazepam, alpha-hydroxy midazolam, chlordiazepoxide, flurazepam, nitrazepam, and triazolam.
Result Interpretation

Reference Interval

Qualitative Results. 

Positive Cutoff:

7-Amnioflunitrazepam, Midazolam, Alpha-OH-Midazolam, Flurazepam, Oxazepam, Triazolam, Temazepam, Diazepam  5 ng/ml
7-Aminoclonazepam, Nordiazepam, Desalkylflurazepam  10 ng/mL
Chlordiazepoxide, Clonazepam, Alprazolam  15 ng/mL
Nitrazepam  20 ng/mL
Alpha-OH-Alprazolam, Alpha-OH-Triazolam, Lorazepam 25 ng/mL


 

Interpretive Data

For medical purposes only; not valid for forensic use. Contact the lab for additional interpretation information.

Coding

CPT Codes

G0480 (Alt Code 80347)

LOINC Mapping

90890-5
URM Labs Internal
Test Build

Order Type (Individual or Group)

I

Result Test ID

CBZD

Reportable?

Y

Result Test Name

CONFIRM BENZODIAZEPINES

Result Type (Individual or Group)

I

Type (Alpha or Numeric)

A

Keypad

S-/+

CPT Codes

G0480 (Alt Code 80347)

LOINC Mapping

90890-5

Pricing

Refer to Lab Account Manager. email: labservicesoutreach@urmc.rochester.edu

Important Information

Lab Section

Toxicology

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