Geisinger Medical Laboratories/Geisinger Proven Diagnostics Test Catalog

Test Name: Sunquest Test Code Epic Procedure Code Or ID CPT Code:  

PRO PREDICT TPMT

ORDERING INFORMATION:
Sunquest Test Code:
TPMT      Geisinger Epic Procedure Code: TPMT         Geisinger Epic ID: 18993

SPECIMEN COLLECTION
Specimen type:
Whole Blood
Preferred collection container:
Specimen required:
2 mL EDTA whole blood; minimum 2 mL.

SPECIMEN PROCESSING
Specimen processing instructions:
Do not centrifuge 
Transport temperature:
Refrigerated.
Specimen stability:
Refrigerated: 8 days.

TEST DETAILS
Interpretation guide:
Normal TPMT activity: > 21.0 EU/mL
Intermediate TPMT activity: 6.0-21.0 EU/mL
Low TMPT activity: <6.0 EU/mL
CPT code(s):
82657, 82542
Note: The billing party has sole responsibility for CPT coding.  Any questions regarding coding should be directed to the payer being billed.  The CPT codes provided by GML are based on AMA guidelines and are for informational purposes only.
Test includes:
Thiopurine S Methyltransferase level.
Synonyms:
Pro Predict Enzact , TPMT enzyme
Prometheus test code 3320

Performing Locations

Prometheus

Technical Lead: Michael Weaver    
Frequency:    
Performed stat? No
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