Home
HelpTest Code FER FERRITIN
Additional Codes
N.FER
Methodology
Automated Chemistry Analyzer
Specimen Requirements
Specimen Type: Serum or Plasma
Container/Tube: SST or Lithium Heparin
Acceptable: Red top
Specimen Volume: 1 mL (minimum 0.5)
Collection Instructions:
- Allow specimen to clot completely if a serum tube (SST) was used.
- Separate serum (SST) or plasma (Lithium Heparin) from cells within 24 hours and transport refrigerated. If red top tube is collected, separate serum from cells within 2 hours and place in separate plastic tube.
- Properly label tube with patient's name, DOB, requisition number and type of tube, i.e. LiHep or NaHep etc.
Specimen Transport/Stability
Refrigerated: 24 hours on gel, 6 days poured off
If there will be delay in transport, centrifuge specimen according to instructions above and transfer to properly labeled aliquot container.
Specimen Rejection
- Exceeds stability
- Hemolysis
- Unlabeled/mislabeled specimen
Maximum Laboratory Time
24 hours
Reference Ranges
| Ferritin | ng/mL |
| Newborn | No reference range |
| 18 yrs F | 5.0 - 204.0 |
| M | 22.0 - 275.0 |
Day(s) Test Set Up
Daily
Test Classification and CPT Coding
82728