ARUP's Laboratory Test Directory

Bilirubin, Total (Neonatal), Plasma or Serum : 0020114

Mnemonic: BILIN

Methodology: Spectrophotometry
Performed: Sun-Sat
Reported: Within 24 hours
Specimen Required: Collect:  One green (sodium or lithium heparin) pediatric tube. Also acceptable: serum separator tube.

Storage/Transport Temperature:  0.8 mL serum or plasma at 2-8°C. (Min: 0.2 mL)  Submit specimen in an ARUP Amber Transport Tube.

Remarks:  Protect from light during collection, storage, and shipment.

Stability (collection to initiation of testing):  After separation from cells: Ambient: 4 hours; Refrigerated: 1 week;  Frozen: 6 months (if protected from light).
Reference Interval:
Critical High
Newborn up to 24 hours: 10.0 mg/dL
24 hours and older: 15.0 mg/dL
Interpretive Data: Refer to report.
CPT Code(s): 82247
 
 

 

 

 
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