Test Catalog

Test Id : FCDSU

Comprehensive Drug Screen, Umbilical Cord Tissue

Profile Information
A profile is a group of laboratory tests that are ordered and performed together under a single Mayo Test ID. Profile information lists the test performed, inclusive of the test fee, when a profile is ordered and includes reporting names and individual availability.

Test Id Reporting Name Available Separately Always Performed
FCDU1 Opiates, UC No Yes
FCDU2 Benzodiazepines, UC No Yes
FCDU3 Acetyl Fentanyl, UC No Yes
FCDU4 Novel Psychoactives, UC No Yes
FCDU5 Amphetamines, UC No Yes
FCDU6 Cocaine and Metabolites, UC No Yes
FCDU7 Cannabinoids, UC No Yes
FCDU8 Dextro/Levo Methorphan, UC No Yes
FCDU9 Muscle Relaxants, UC No Yes
FCDUA Phencyclidine, UC No Yes
FCDUB Barbiturates, UC No Yes
FCDUD Zolpidem, UC No Yes

Reflex Tests
Lists tests that may or may not be performed, at an additional charge, depending on the result and interpretation of the initial tests.

Test Id Reporting Name Available Separately Always Performed
FCDV1 Acetyl Fentanyl Conf (Qual), UC No No
FCDV2 Amphetamines Conf (Qual), UC No No
FCDV3 Barbiturates Conf (Qual), UC No No
FCDV4 Benzodiazepines Conf (Qual), UC No No
FCDV5 Buprenorphine/Metab Conf (Qual), UC No No
FCDV6 Cannabinoids Conf (Qual), UC No No
FCDV7 Carisoprodol/Metab Conf (Qual), UC No No
FCDV8 Cocaine/Metab Conf (Qual), UC No No
FCDV9 Dextro/Levo Methorphan Conf Qual, UC No No
FCDW1 Fentanyl/Metab Conf (Qual), UC No No
FCDW2 Meperidine/Metab Conf (Qual), UC No No
FCDW3 Methadone/Metab Conf (Qual), UC No No
FCDW4 Novel Psychoactive Conf (Qual), UC No No
FCDW5 Opiates-Free Unconj Conf (Qual), UC No No
FCDW6 Phencyclidine Conf (Qual), UC No No
FCDW7 Tapentadol Conf (Qual), UC No No
FCDW8 Tramadol/Metab Conf (Qual), UC No No
FCDW9 Zolpidem Conf (Qual), UC No No

Testing Algorithm
Delineates situations when tests are added to the initial order. This includes reflex and additional tests.

If appropriate, confirmation testing will be performed at no additional charge.

Method Name
A short description of the method used to perform the test

High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS)

NY State Available
Indicates the status of NY State approval and if the test is orderable for NY State clients.


Reporting Name
Lists a shorter or abbreviated version of the Published Name for a test

Comprehensive Drug Screen, UC

Lists additional common names for a test, as an aid in searching


7-Amino Clonazepam

Acetyl Fentanyl













Delta-9 Carboxy THC

Delta-9 THC


Dextro/Levo Methorphan







































Testing Algorithm
Delineates situations when tests are added to the initial order. This includes reflex and additional tests.

If appropriate, confirmation testing will be performed at no additional charge.

Specimen Type
Describes the specimen type validated for testing


Specimen Required
Defines the optimal specimen required to perform the test and the preferred volume to complete testing

Specimen Type: Umbilical Cord Tissue

Container/Tube: Plastic, preservative-free container

Specimen Volume: 10 grams


Collection Instructions:

Collect at least 6 inches of umbilical cord (approximately the length of an adult hand). Drain and discard any blood. Rinse the exterior of the cord segment with normal saline or sterile water. Pat the cord dry and place in container for transport. Ship refrigerated in a preservative-free, plastic container.


Unacceptable Specimens: Cords soaking in blood or other fluid. Formalin fixed. Tissue that is obviously decomposed. Samples received without cold pack.

Specimen Minimum Volume
Defines the amount of sample necessary to provide a clinically relevant result as determined by the Testing Laboratory

10 grams

Reject Due To
Identifies specimen types and conditions that may cause the specimen to be rejected

Hemolysis NA
Lipemia NA
Icterus NA
Other Cords soaking in blood or other fluid, Formalin fixed, Tissue that is obviously decomposed, Samples received without cold pack.

Specimen Stability Information
Provides a description of the temperatures required to transport a specimen to the performing laboratory, alternate acceptable temperatures are also included

Specimen Type Temperature Time Special Container
Tissue Refrigerated (preferred) 7 days
Frozen 14 days

Testing Algorithm
Delineates situations when tests are added to the initial order. This includes reflex and additional tests.

If appropriate, confirmation testing will be performed at no additional charge.

Reference Values
Describes reference intervals and additional information for interpretation of test results. May include intervals based on age and sex when appropriate. Intervals are Mayo-derived, unless otherwise designated. If an interpretive report is provided, the reference value field will state this.

Reporting limit(s) determined each analysis.


None Detected ng/g

PDF Report
Indicates whether the report includes an additional document with charts, images or other enriched information


Day(s) Performed
Outlines the days the test is performed. This field reflects the day that the sample must be in the testing laboratory to begin the testing process and includes any specimen preparation and processing time before the test is performed. Some tests are listed as continuously performed, which means that assays are performed multiple times during the day.


Report Available
The interval of time (receipt of sample at Mayo Clinic Laboratories to results available) taking into account standard setup days and weekends. The first day is the time that it typically takes for a result to be available. The last day is the time it might take, accounting for any necessary repeated testing.

2 to 9 days

Performing Laboratory Location
Indicates the location of the laboratory that performs the test

NMS Labs

Several factors determine the fee charged to perform a test. Contact your U.S. or International Regional Manager for information about establishing a fee schedule or to learn more about resources to optimize test selection.

  • Authorized users can sign in to Test Prices for detailed fee information.
  • Clients without access to Test Prices can contact Customer Service 24 hours a day, seven days a week.
  • Prospective clients should contact their Regional Manager. For assistance, contact Customer Service.

Test Classification
Provides information regarding the medical device classification for laboratory test kits and reagents. Tests may be classified as cleared or approved by the US Food and Drug Administration (FDA) and used per manufacturer instructions, or as products that do not undergo full FDA review and approval, and are then labeled as an Analyte Specific Reagent (ASR) product.

This test was developed and its performance characteristics determined by NMS Labs. It has not been cleared or approved by the U.S. Food and Drug Administration.

CPT Code Information
Provides guidance in determining the appropriate Current Procedural Terminology (CPT) code(s) information for each test or profile. The listed CPT codes reflect Mayo Clinic Laboratories interpretation of CPT coding requirements. It is the responsibility of each laboratory to determine correct CPT codes to use for billing.

CPT codes are provided by the performing laboratory.


LOINC® Information
Provides guidance in determining the Logical Observation Identifiers Names and Codes (LOINC) values for the order and results codes of this test. LOINC values are provided by the performing laboratory.

Test Id Test Order Name Order LOINC Value
FCDSU Comprehensive Drug Screen, UC Not Provided
Result Id Test Result Name Result LOINC Value
Applies only to results expressed in units of measure originally reported by the performing laboratory. These values do not apply to results that are converted to other units of measure.
Z6187 Zolpidem 97310-7
Z6185 Phenobarbital 97300-8
Z6186 Butalbital 97224-0
Z6184 Phencyclidine 97298-4
Z6182 Meprobamate 97270-3
Z6183 Carisoprodol 97226-5
Z6181 Dextro/Levo Methorphan 97588-8
Z6179 Delta-9 Carboxy THC 97584-7
Z6180 Delta-9 THC 97586-2
Z6176 Benzoylecgonine 97222-4
Z6177 Cocaethylene 97232-3
Z6178 Cocaine 97234-9
Z6171 Amphetamine 97220-8
Z6172 MDA 97262-0
Z6173 MDEA 97264-6
Z6174 MDMA 97266-1
Z6175 Methamphetamine 97274-5
Z6168 alpha-PVP 97216-6
Z6169 Ethylone 97246-3
Z6170 Methylone 97276-0
Z6167 Acetyl Fentanyl 97214-1
Z6152 7-Amino Clonazepam 97212-5
Z6153 Alprazolam 97218-2
Z6154 Chlordiazepoxide 97228-1
Z6155 Clonazepam 97230-7
Z6156 Desalkylflurazepam 97238-0
Z6157 Diazepam 97240-6
Z6158 Flunitrazepam 97250-5
Z6159 Flurazepam 97252-1
Z6160 Hydroxytriazolam 97258-8
Z6161 Lorazepam 97260-4
Z6162 Midazolam 97278-6
Z6163 Nordiazepam 97282-8
Z6164 Oxazepam 97322-2
Z6165 Temazepam 97304-0
Z6166 Triazolam 97308-1
Z6131 6-Monoacetylmorphine-Free 97210-9
Z6132 Codeine-Free 97236-4
Z6133 Dihydrocodeine/Hyrocodol-Free 97242-2
Z6134 Hydrocodone-Free 97254-7
Z6135 Hydromorphone-Free 97256-2
Z6136 Morphine-Free 97280-2
Z6137 Norhydrocodone 97286-9
Z6138 Noroxycodone 97290-1
Z6139 Oxycodone-Free 97295-0
Z6140 Oxymorphone-Free 97296-8
Z6141 EDDP 97244-8
Z6142 Methadone 97272-9
Z6143 Fentanyl 97248-9
Z6144 Norfentanyl 97284-4
Z6145 Meperidine 97268-7
Z6146 Normeperidine 97288-5
Z6147 Norbuprenorphine-Free 97590-4
Z6148 Buprenorphine-Free 97582-1
Z6149 O-Desmethyltramadol 97292-7
Z6150 Tramadol 97306-5
Z6151 Tapentadol 97302-4

Test Setup Resources

Setup Files
Test setup information contains test file definition details to support order and result interfacing between Mayo Clinic Laboratories and your Laboratory Information System.

Excel | Pdf

Sample Reports
Normal and Abnormal sample reports are provided as references for report appearance.

Normal Reports | Abnormal Reports

SI Sample Reports
International System (SI) of Unit reports are provided for a limited number of tests. These reports are intended for international account use and are only available through MayoLINK accounts that have been defined to receive them.

SI Normal Reports | SI Abnormal Reports

Test Update Resources

Change Type Effective Date
New Test 2022-06-08
New Test 2022-06-08