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HelpTest Code KET Ketones, Blood
Additional Codes
LAB545
Performing Laboratory
Central Peninsula Hospital
Collection Method
Venipuncture
Container
Gold Top SST
Specimen Type
Preferred
- Serum- Gold Top SST or Red Top
Acceptable
- Plasma- Light Green Top (Lithium heparin)
Minimum Volume
0.5ml
Specimen Stability
| Ambient | Test Immediately |
| Refrigerated | 48 hours, unopened |
Reference or Target Ranges
Negative
Reportable Units
Negative or Positive
Critical Value
Not defined for this assay
Reasons for Rejection
QNS, contaminated, improperly labeled, improper specimen type
Performance Information
| Days and Time Performed | 24/7 |
| Expected Turn Around Time |
Stat: 1 hour Routine: 4 hours |
| Stat Availability | Yes |
| Performing Bench | CPH Chemistry |
CPT Codes
82009
Last review/edit date
2025