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Test Code Ext Phenotype Extended Phenotype

Clinical System Name

Extended Patient Phenotype 7 or more Ag PSBC


Extended Patient Phenotype

Red Cell Antigen Typing

Sample Requirements

Specimen: Whole Blood

Container(s): Lavender/EDTA

Preferred Vol: 3 mL

Minimum Vol: 1 mL (infant)


Note: No gel separator tubes.  Provider places an order in CIS.  Complete BWNW Request for Testing  requisition. Information on the label and requisition must match exactly, including patient's name and medical record number.  Deliver specimen and requisition to the Lab.


Processing Instructions

Reject due to:

Spin: N

Aliquot: N

Temp: RT

Storage location: Complete BWNW Request for Testing requisition. Remove "originator/Hospital" copy; place a large Cerner label in the top right corner.  Put it and extra labels in the plastic box attached to the CPA refrigerator.  Send specimen and requisition to the blood bank. (Or give everything to send outs.)  Send stats to the blood bank.


Off-site collection:


STAT Performed TAT
N Daily 1 - 2 d


Performing Laboratory

Bloodworks Northwest




Bloodworks Northwest

Immunohematology Reference Lab

921 Terry Avenue

Seattle WA 98104


Phone number:  (206) 689-6534


Reference Range

None specified


Method: None specified

Analytical Volume: None specified


CPT Codes


Send Out Instructions


Reference Test Name:

Extended Patient Phenotype (7 or more antigens)

Reference Test Number: 3136-00

Place labels and a copy of the requisition in the send-out bin attached to the CPA refrigerator. Promptly send specimen and requisition to the blood bank.