PETHC – “Phosphatidylethanol, Blood”

Effective Date 07/28/2026
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Test Details

Mnemonic

PETHC

Ordering Code

3000971

CPT-4 Codes(s)

80321 (G0480)

Turnaround Time
4 - 6 days
Performed
Tuesday, Thursday
Legacy Code
PETHC
Example Report

Specimen Information

Collect

Lavender EDTA

Specimen Preparation

Send 1.0 mL whole blood in the original tube. Do not aliquot. Do not centrifuge. Do not use alcohol to clean arm. Use alternatives such as Betadine to cleanse arm before collecting any specimen.

Minimum Volume

0.5 mL

Transport Temperature

Refrigerated

Rejection Criteria

Gross lipemia, Gross icterus, Serum separator tube (SST), Red top, not in original collection tube

Stability

Room temperature: Unacceptable
Refrigerated: 14 days
Frozen: 28 days

Methodology

Liquid Chromatography - Tandem Mass Spectrometry
more

Reference Range

Negative (<10 ng/mL)
more

Performing Laboratory

Warde Medical Laboratory
more

New York DOH Approval Status

No
more

Interface Map for PETHC

Test Name Ordering Code Result Code Component Name LOINC Code AOE Prompt Units
Phosphatidylethanol, Blood3000971
3000972POPETH (16:0/18:1)97607-6No
3000973PLPETH (16:0/18:2)97606-8No

PN04C – “Drug Screen, Pain Management Panel 4”

Effective Date 07/28/2026
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Test Details

Mnemonic

PN04C

Ordering Code

3000394

CPT-4 Codes(s)

80307, 80355 (G0480), 80366 (G0480), 80360 (G0480)

Turnaround Time
2 - 6 days
Performed
Monday - Friday
Legacy Code
PN04C
Example Report

Specimen Information

Collect

Random urine

Specimen Preparation

30.0 mL urine in a screw capped plastic urine container.
Newborn minimum requires 2.5 mL urine for the initial test and 0.5-5.0 mL for positive confirmations.

Minimum Volume

15.0 mL

Transport Temperature

Refrigerated

Rejection Criteria

Urine catheter cup (with needle). Samples received at room temperature.

Stability

Room temperature: Unacceptable
Refrigerated: 14 days
Frozen: 30 days

Methodology

Enzyme Immunoassay; Gas Chromatography/Mass Spectrometry; Liquid Chromatography/Mass Spectrometry/Mass Spectrometry
more

Reference Range

See report
more

Performing Laboratory

Warde Medical Laboratory
more

New York DOH Approval Status

No
more

Interface Map for PN04C

Test Name Ordering Code Result Code Component Name LOINC Code AOE Prompt Units
3000394Drug Screen, Pain Management Panel 4
1846080Amphetamine Screen3349-8No
1846090Confirm for Amphetamine16234-7No
1846100Confirm for Methamphetamine16235-4No
1846110Confirm for MDA20545-0No
1846120Confirm for MDMA18358-2No
1846130Confirm for MDEA45143-5No
1848900Barbiturate Screen3377-9No
1848905Confirm for Amobarbital16239-6No
1848910Confirm for Butabarbital16236-2No
1848915Confirm for Butalbital16237-0No
1848920Confirm for Pentobarbital16240-4No
1848950Confirm for Phenobarbital16241-2No
1848955Confirm for Secobarbital16238-8No
1848960Benzodiazepine Screen3390-2No
1848965Confirm for Alprazolam59615-5No
1848970Confirm for Clonazepam16229-7No
1848975Confirm for Flurazepam16231-3No
1848980Confirm for Lorazepam17088-6No
1848985Confirm for Nordiazepam16228-9No
1848990Confirm for Oxazepam16201-6No
1848995Confirm for Temazepam20559-1No
1849250Buprenorphine Screen3414-0No
1849260Confirm for Buprenorphine 49752-9No
1849270Confirm for Norbuprenorphine49751-1No
1847060Cocaine Screen3393-6No
1847070Confirm for Cocaine16226-3No
1849005Ethanol Screen5644-0No
1849010Confirm for Ethanol34180-0No
3000966Ethyl Glucuronide Screen79239-0No
3000967Ethyl Sulfate60676-4No
3000968Ethyl Glucuronide45324-1No
1828410Fentanyl58379-9No
1839220Confirm for Fentanyl58381-5No
1839240Confirm for Norfentanyl58383-1No
3000464Gabapentin59680-9No
1828510Meperidine58385-6No
1838120Confirm for Meperidine16253-7No
1838140Confirm for Normeperidine58389-8No
1849280Methadone Screen3773-9No
1849290Confirm for Methadone16246-1No
1849285Confirm for EDDP58429-2No
3000466Methylphenidate3809-1No
3000467Ritalinic Acid33507-5No
1847480Opiate Screen3879-4No
1847510Confirm For Morphine16251-1No
1847520Confirm For Codeine16250-3No
1848530Confirm For Hydrocodone16252-9No
1847540Confirm For Hydromorphone16998-7No
1847550Confirm For Oxycodone16249-5No
1847560Confirm For Oxymorphone17395-5No
1847810Phencyclidine Screen3936-2No
1847820Confirm for Phencyclidine3937-0No
3000468Pregabalin105953-4No
1849310Propoxyphene Screen19141-1No
1849320Confirm for Propoxyphene16242-0No
1848020THC Screen3427-2No
1848030Confirm for THC20521-1No
1848040THC/CR Ratio13478-3No
1837210Tramadol19710-3No
1823520Confirm for Tramadol20561-7No
1823540Confirm for O-desmethyltramadol86453-8No
1849330Creatinine2161-8No
1849340Adulterant59061-2No
3000969See BelowNo

UCGAB – “Clin Urine Gabapentin Confirm”

Effective Date 07/28/2026
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Test Details

Mnemonic

UCGAB

Ordering Code

3000457

CPT-4 Codes(s)

80355 (G0480)

Turnaround Time
2 - 6 days
Performed
Monday - Friday
Legacy Code
UCGAB
Example Report

Specimen Information

This test is for clinical use only and not intended for employment related testing. See Interface Map for complete list of analytes included.

  • Quantitative confirmation.
  • This test is designed to detect gabapentin.
  • False negative results may occur if drugs are present below the tests limit of detection.
  • Potential ordering options
    • Pain confirmation panel that includes gabapentin, PN04C

Collect

Random urine

Specimen Preparation

10.0 mL urine in a screw capped plastic urine container.

Minimum Volume

3.0 mL

Transport Temperature

Refrigerated

Rejection Criteria

Urine catheter cup (with needle)

Stability

Room temperature: 48 hours
Refrigerated: 14 days
Frozen: 30 days

Methodology

Liquid Chromatography - Tandem Mass Spectrometry
more

Reference Range

Decision Level
Gabapentin: 0.5 µg/mL
more

Performing Laboratory

Warde Medical Laboratory
more

New York DOH Approval Status

No
more

Interface Map for UCGAB

Test Name Ordering Code Result Code Component Name LOINC Code AOE Prompt Units
Clin Urine Gabapentin Confirm3000457
3000464Gabapentin59680-9No
3000949Creatinine2161-8No
3000951Adulterant58715-4No

UCMPD – “Clin Urine Methylphenidate and Ritalinic Acid Confirm”

Effective Date 07/28/2026
Update Type New Test
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Test Details

Mnemonic

UCMPD

Ordering Code

3000459

CPT-4 Codes(s)

80360 (G0480)

Turnaround Time
2 - 6 days
Performed
Monday - Friday
Legacy Code
UCMPD
Example Report

Specimen Information

This test is for clinical use only and not intended for employment related testing. See Interface Map for complete list of analytes included.

  • Quantitative confirmation.
  • This test is designed to detect methylphenidate and ritalinic acid.
  • False negative results may occur if drugs are present below the tests limit of detection.
  • Potential ordering options

Pain confirmation panel that includes methylphenidate and metabolite, PN04C

Collect

Random urine

Specimen Preparation

10.0 mL urine in a screw capped plastic urine container.

Minimum Volume

3.0 mL

Transport Temperature

Refrigerated

Rejection Criteria

Urine catheter cup (with needle). Samples received at room temperature.

Stability

Room temperature: Unacceptable
Refrigerated: 14 days
Frozen: 30 days

Methodology

Liquid Chromatography - Tandem Mass Spectrometry
more

Reference Range

Decision Level
Methylphenidate: 50 ng/mL
Ritalinic Acid: 50 ng/mL
more

Performing Laboratory

Warde Medical Laboratory
more

New York DOH Approval Status

No
more

Interface Map for UCMPD

Test Name Ordering Code Result Code Component Name LOINC Code AOE Prompt Units
Clin Urine Methylphenidate and Ritalinic Acid Confirm3000459
3000466Methylphenidate3809-1No
3000467Ritalinic AcidNo
3000954Creatinine2161-8No
3000956Adulterant58714-7No

UCPGL – “Clin Urine Pregabalin Confirm”

Effective Date 07/28/2026
Update Type New Test
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Test Details

Mnemonic

UCPGL

Ordering Code

3000458

CPT-4 Codes(s)

80366 (G0480)

Turnaround Time
2 - 6 days
Performed
Monday - Friday
Legacy Code
UCPGL
Example Report

Specimen Information

This test is for clinical use only and not intended for employment related testing. See Interface Map for complete list of analytes included.

  • Quantitative confirmation.
  • This test is designed to detect pregabalin.
  • False negative results may occur if drugs are present below the tests limit of detection.
  • Potential ordering options

Pain confirmation panel that includes pregabalin, PN04C

Collect

Random urine

Specimen Preparation

10.0 mL urine in a screw capped plastic urine container.

Minimum Volume

3.0 mL

Transport Temperature

Refrigerated

Rejection Criteria

Urine catheter cup (with needle)

Stability

Room temperature: 48 hours
Refrigerated: 14 days
Frozen: 30 days

Methodology

Liquid Chromatography - Tandem Mass Spectrometry
more

Reference Range

Decision Level
Pregabalin: 0.5 µg/mL
more

Performing Laboratory

Warde Medical Laboratory
more

New York DOH Approval Status

No
more

Interface Map for UCPGL

Test Name Ordering Code Result Code Component Name LOINC Code AOE Prompt Units
Clin Urine Pregabalin Confirm3000458
3000468Pregabalin105953-4No
3000952Creatinine2161-8No
3000953Adulterant58714-7No
WML Test Directory Toxicology Update | July 2026 | Warde Medical Laboratory Page