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HelpTest Code PHFS pH, Pleural Fluid
Useful For
Diagnostic and prognostic assistance in the evaluation of exudative plural effusions
Method Name
Potentiometry
Reporting Name
pH, Pleural FluidSpecimen Type
Pleural FluidSpecimen Minimum Volume
0.5 mL
Specimen Stability Information
| Specimen Type | Temperature | Time |
|---|---|---|
| Pleural Fluid | Refrigerated | 1 hours |
Reject Due To
No specimen should be rejected.Reference Values
Varies with the nature of the effusion.
Normal ranges have not been established for pH pleural fluid analysis and must be interpreted by the ordering provider.
Performing Laboratory
MCHS- MankatoTest Classification
This test has been cleared, approved, or is exempt by the US Food and Drug Administration and is used per manufacturer's instructions. Performance characteristics were verified by Mayo Clinic in a manner consistent with CLIA requirements.CPT Code Information
83986
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| PHFS | pH, Pleural Fluid | 2750-8 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| PHFS | pH, Pleural Fluid | 2750-8 |
Day(s) Performed
Monday through Sunday