Laboratory Services
Bilirubin, Fractionated
Print this pageUpdated Test Information:
| Test Description |
Bilirubin, Fractionated
|
|
|---|---|---|
| Synonym(s) |
Bilirubin, Total, Conjugated, and Unconjugated
|
|
| Test ID |
BILIFR
|
|
| Specimen Type |
Serum
|
|
| Specimen Requirements |
SST
|
|
| Alternate Specimen Type |
Red, Li heparin plasma
|
|
| Minimum Sample Volume |
1 mL
|
|
| Pediatric Min. Volume (if applicable) |
500 uL
|
|
| Additional Processing Details |
Separate serum or plasma from cells within 45 minutes of collection. If a red-top tube is used, transfer separated serum to a plastic transport tube.
|
|
| Stability |
1 day at 20-25˚C
7 days at 2-8 ˚C 6 months at -20 ˚C |
|
| Unacceptable Specimen Conditions |
Hemolyzed or lipemic specimens
|
|
| Methodology |
Colorimetric
|
|
| Estimated TAT |
0-2 days
|
|
| Testing Schedule |
Monday - Saturday
|
|
| Test Includes |
Total Bilirubin, Direct Bilirubin, and Indirect Bilirubin (Calculated)
|
|
| CPT Code(s) |
82247
82248 |
|
| Reference Range |
Total Bilirubin:
0 days - 1 day: < 8.0 mg/dL 1 day - 2 days: <13.0 mg/dL 2 days - 14 days: <15.0 mg/dL 15 days - 18 years: ≤1.0 mg/dL Adult: ≤ 1.2 mg/dL Indirect Bilirubin: 0.2-0.8 mg/dL Direct Bilirubin: 0.0-0.3 mg/dL |
|
| Performing Lab |
Incyte Diagnostics
|
|
| LOINC Code(s) |
34543-9
|
