| Analyzer |
D-100 |
| Abbrev |
A1C |
| Analyte |
Hemoglobin A1c |
| Department |
Hematology |
| Specimen Type |
Whole Blood |
| Alternate Specimen Type |
N/A |
| Specimen Stability Requirements |
Transport refrigerated within 7 days after collection |
| Preferred Specimen |
3 mL K2 EDTA Whole Blood |
| Minimum Volume |
1 mL |
| Collection Instructions |
The HbA1c test should not be used to diagnose diabetes in patients with the following conditions: Any condition that alters the life span of RBCs, such as transfusion, iron deficiency, or hemolytic anemia, Malignancies or severe chronic hepatic and renal disease, Pregnancy. |
| Specimen Instructions |
Whole blood should be collected venous in EDTA-2K or EDTA-3K anticoagulant. Draw the specified amount of blood as per the package insert of the tube used. Invert tubes 8-10 times, do not shake as it may cause foaming or hemolysis. Insufficient, delayed, or inadequate mixing may result in platelet clumping, clotting, and/or incorrect test results. Store in a refrigerator at 2 to 8°C for up to 24 hours. |
| Reasons for Rejection |
Improper labeling; quantity not sufficient for analysis; improper specimen type; expired stability; clotted specimen |
| CPT Code |
83036 |
