Home
HelpTest Code MEHBS Methemoglobin, Blood
Useful For
Diagnosing methemoglobinemia
Identifying cyanosis due to other causes, such as congenital heart disease
Method Name
Visible Absorption Spectroscopy
Reporting Name
Methemoglobin, BSpecimen Type
Whole Blood Li HeparinSpecimen Minimum Volume
0.5 mL
Specimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| Whole Blood Li Heparin | Refrigerated | 72 hours |
Reject Due To
| Gross hemolysis | Reject |
| Other | Clotted |
Reference Values
Methemoglobin (MetHb): <1.5 %
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
83050
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| MEHBS | Methemoglobin, B | 2614-6 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| MEHBS | Methemoglobin, B | 2614-6 |
Day(s) Performed
Monday through Sunday