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estriol, free
Synonyms: E3, Serum; Pregnancy, Estriol; Unconjugated Estriol 
Computer Code: (RFEST)
Specimen Collection: 4 mL blood (red or gold top tube). State # of weeks gestation on the requisition. 
Minimum Volume: 1 mL 
Handling Instructions for Offsite Areas: Allow to clot, centrifuge for 20 minutes, remove serum, refrigerate. Min 0.3 mL serum. 
Reference Values: See reference laboratory report.  
Lab Code: CC REF 
Requisition: SPEC C
Test Frequency: NA 
Routine TAT: 7 days 
Stat TAT: NA 
CPT Code(s): 82677 
LCD or NCD:  
Methodology Used: R
See Addendum XVII

Albany Medical Center
43 New Scotland Avenue
Albany, NY, 12208
Date: 04/29/2016
Time: 00:02:18 (24hr)