Yale New Haven Hospital

Department of Laboratory Medicine
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Bilirubin, total and direct

Lab Section: 

Chemistry

 

Lab Location: 

Main Lab

Test ID: 

LAB168

 

Methodology: 

Diazo and Colorimetric determination of azobilirubin.

Schedule: 

On request

Reported: 

1 hour for STAT orders; 4 hours for Routine orders

Specimen Requirements: 

Collection: 2.0 mL Primary Light Green; Dark Green and Gold Top tube accepted.
Pediatric volume: 0.3 mL.

Notes:

Pediatric please refer to: www.bilitool.org for information on age-specific (postnatal hour of life) serum bilirubin values.

 

Reference Interval:

 

Tests in this Panel: 

Test Name

Reference Interval

Total Bilirubin [LRR11419]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

<1.20 mg/dL

Bilirubin, Direct [LRR12231]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

<0.20 mg/dL

CPT Code(s): 

82247, 82248

Last Changed: 

8/31/2017 12:39 PM

Last Reviewed: 

8/31/2017 12:39 PM