Test Summary Sheet for:

Exclusion Screen
Gas Chromatography (GC)
Suggested CPT Code(s)
New York State Approval Status


Turnaround Time

5 days (If Positive: 12 days)

Test Includes
1 Mexiletine Mexitil® Gas Chromatography (GC) mcg/mL 0.05 Antiarrhythmic

Reflex Tests
Test Code Test Name
5584B Mexiletine Confirmation, Blood
Specimen Type
Requested Volume
2 mL
Minimum Volume
1 mL
Special Handling
Specimen Container
NMS Labs has no experimental or literature-based data regarding the choice of specific specimen collection containers for this test.

Additional Collection Instructions

Transport Temperature
Light Protection
Not Required
Rejection Criteria

Rejection criteria pertain to clinical specimen submissions only.

Room Temperature: 14 day(s)
Refrigerated: 14 day(s)
Frozen (-20 °C): 5 month(s)
1 Mexiletine Mexitil® Gas Chromatography (GC) mcg/mL 0.05 Antiarrhythmic

Interface Map

LOINC® Information

The CPT Codes provided in this document are based on AMA Guidelines and are for informational purposes only. NMS Labs Does not assume responsibility for billing errors due to Reliance on the CPT Codes listed in this document.

*The information contained in this document represents database configurations, as they will appear on the effective date listed above.