Buprenorphine Confirmation, Meconium

CPT: 80348
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Test Details

Synonyms

  • Butrans®
  • Suboxone®
  • Subutex®

Test Includes

Buprenorphine; norbuprenorphine

Use

Detect fetal exposure to buprenorphine, a semisynthetic opioid medication

Methodology

Liquid chromatography/tandem mass spectrometry (LC/MS-MS)

Specimen Requirements

Specimen

Meconium

Volume

2 Grams

Minimum Volume

1 Gram

Container

Meconium Collection Kit (PeopleSoft N° 96663) or clean, leakproof polypropylene container.

Collection

Specimens from different voidings may be pooled if necessary. For step-by-step instructions for collecting and preparing meconium specimens, see Meconium Testing Collection Instructions.

Storage Instructions

Submission/transport (<3 days): Room temperature. For storage beyond three days, specimen should be refrigerated or frozen.

LOINC® Map

Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC
791560 Meconium Buprenorphine Confirm 791561 Buprenorphine ng/gm 75367-3
791560 Meconium Buprenorphine Confirm 791562 Norbuprenorphine ng/gm 75379-8
791560 Meconium Buprenorphine Confirm 791563 Meconium Buprenorphine Confirm N/A

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