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HelpTest Code PFHGB Plasma Free Hemoglobin
Synonyms/Keywords
Plasma, Hemoglobin
Specimen Requirements
| Specimen Type | Preferred Container/Tube | Acceptable Container/Tube | Specimen Volume | Specimen Minimum Volume (allows for 1 repeat) |
|---|---|---|---|---|
| Plasma | Blood gas syringe | Plasma Separator Tube (PST) | 2 mL | 1 mL |
Collection/Processing Instructions
If collecting in PST, vacutainer should not be used. Collect in syringe and transfer to PST.
Plasma must be separated from cells within 2 hours.
Specimen Stability Information
| Specimen Type | Temperature | Time |
|---|---|---|
| Plasma | Ambient | 2 hours |
| Refrigerated | 7 days |
Rejection Criteria
Frozen samples
Samples not removed from cells within 2 hours
Test Information
This test was developed and its performance characteristics determined by Marshfield Labs. It has not been cleared or approved by the US Food and Drug Administration. This test is used for clinical purposes. It should not be regarded as investigational or for research.
Reference Range Information
| Performing Location | Reference Range |
|---|---|
| Marshfield | <30 mg/dL |
Classification
This test was developed and its performance characteristics determined by Marshfield Labs. It has not been cleared or approved by the US Food and Drug Administration. This test is used for clinical purposes. It should not be regarded as investigational or for research.
Marshfield Labs Performing Department
Marshfield Labs Chemistry
Performing Information
| Performing Location | Day(s) Test Performed | Analytical Time | Methodology/Instrumentation |
|---|---|---|---|
| Marshfield | Sunday through Saturday | 1 hour | Photometric/Hemocue |
CPT Codes
| CPT | Modifier (if needed) |
Quantity | Description | Comments |
|---|---|---|---|---|
| 83051 | 1 | Hemoglobin, plasma |
Ordering Applications
| Ordering Application | Description |
|---|---|
| Cerner | Plasma Free Hemoglobin |