Opiate Confirmation, Meconium

CPT: 80356; 80361
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Test Details

Test Includes

6-Acetylmorphine (6-AM); codeine; hydrocodone; hydromorphone; morphine

Use

Detect fetal exposure to opiate class drugs

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
809175 Meconium Opiate Confirmation 809262 Codeine ng/gm 68542-0
809175 Meconium Opiate Confirmation 809263 Morphine ng/gm 69027-1
809175 Meconium Opiate Confirmation 809297 6-Acetylmorphine ng/gm 29345-6
809175 Meconium Opiate Confirmation 809298 Hydromorphone ng/gm 68541-2
809175 Meconium Opiate Confirmation 809339 Hydrocodone ng/gm 68544-6
809175 Meconium Opiate Confirmation 809182 Meconium Opiate Confirmation N/A

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