A ferritin test measures the amount of ferritin in your blood. Ferritin is a blood protein that contains iron. A ferritin test helps your doctor understand how much iron your body stores.
If a ferritin test reveals that your blood ferritin level is lower than normal, it indicates your body's iron stores are low and you have iron deficiency. As a result, you could be anemic.
If a ferritin test shows higher than normal levels, it could indicate that you have a condition that causes your body to store too much iron. It could also point to liver disease, rheumatoid arthritis, other inflammatory conditions or hyperthyroidism. Some types of cancer also can cause your blood ferritin level to be high.
- CPT CODE:
- 82728
- COLLECTION CONTAINER:
- Red- stopper tube or SST
- STATE & SHIPPING RESTRICTIONS:
- We cannot ship lab kits to NY, AK, HI, or international
- MINIMUM VOLUME:
- 0.3 ml
- PATIENT PREP:
- None
- PROCESS TIME:
- 5 to 7 business days
- REJECTION CAUSES:
- Hemolysis
- SPECIMEN VOLUME:
- 1 ml
- TRANSPORT CONTAINER:
- Plastic container tube.
- TRANSPORT INSTRUCTIONS:
- Refrigerate
