| SPECIMEN REQUIREMENTS | | | Container Type | Serum separator tube (gold, brick, SST, or corvac) | | Supply Item Number | 1467 | | Specimen Type | Serum | | Preferred Volume | 2 mL | | Minimum Volume | 0.2 mL | | Specimen Processing | Separate serum from cells within 2 hours of collection. | | Store and Transport | Refrigerated
| | Stability | Refrigerated 2 weeks when protected from the light | | Alternate Specimens | Lithium heparin plasma (green top tube) | | Limitations | Protect from light | | CPT Codes | 82247, 82248 | | Billing Code | FRBIL | | Test Schedule | Mon-Sat and STAT | | Turnaround Time | 1-2 days | | Method | Colorimetric, Calculation | | Test Includes | Bilirubin, Total, mg/dL; Bilirubin, Direct, mg/dL; Bilirubin, Indirect (CALC), mg/dL | | Reference Ranges | | Title | Descriptor | Ranges | Units | | Bilirubin, Total | | | mg/dL | | | 0-30 days | LT 11.7 | | | | 1 mo-18 yrs | LT 2.0 | | | | 18-60 yrs | 0.1-1.5 | | | | 60-90 yrs | 0.2-1.1 | | | | 90 yrs+ | 0.2-0.9 | | | Direct | 0.0-0.4 | mg/dL | | Indirect | 0.3-1.0 | mg/dL |
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| Interface Codes | | type | order code | test description | result code | result description | units | decimal places | loinc code | | o | 80002.Z1 | Bilirubin, Fractional | | r | 80002.Z1 | Bilirubin, Fractional | 82250.Z1 | Bilirubin, Direct | mg/dL | 1 | 1968-7 | | r | 80002.Z1 | Bilirubin, Fractional | 82250.Z4 | Bilirubin, Total | mg/dL | 1 | 1975-2 | | r | 80002.Z1 | Bilirubin, Fractional | 82251.Z1 | Bilirubin, Indirect | mg/dL | 1 | 1971-1 |
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