Home
HelpTest Code FER Ferritin
Additional Codes
| Epic Ordering Code | LAB68 |
| NBS code | LBC00383 |
| Service code | 31273 |
Specimen Requirements
Submit the following:
| Container: |
| Yellow Top |
Processing Requirements
Allow specimen to clot for 30 mins and centrifuge within 2 hours
Specimen type: Serum
Volume: 0.5mL
Specimen Stability
| Specimen Type | Serum |
|---|---|
| Ambient | 24 hours |
| Refrigerate | 7 days |
| Frozen | 12 months |
Specimen Condition
| Haemolysis | Alert/Reject |
|---|---|
| Icterus | OK |
| Lipaemia | OK |
| Others | Not applicable |
Methodology
Chemiluminescent Immunoassay
Days and Times Performed
24 hrs, TAT 1 day
Reference Interval
| Age | Male (ug/L) | Female (ug/L) |
|---|---|---|
| 4 – 14 days | 100 – 717 | |
| 15 days – 5 mths | 14 – 647 | |
| 6 mths – < 1 yr | 8 – 182 | |
| 1 – 4 yrs | 5 – 100 | |
| 5 – 13 yrs | 14 – 79 | |
| 14 – 15 yrs | 13 – 83 | – |
| 14 – 18 yrs | – | 6 – 67 |
| 16 – 18 yrs | 11 – 172 | – |
| ≥ 19 yrs | 22 – 275 | 5 – 204 |
Testing Laboratory
National University Hospital
Clinical Chemistry, 67724346
Useful For
Measurement of iron stores in iron deficiency anaemia and iron overload states e.g. haemachromatosis.
Update
Last updated 17/07/2026
LOINC Code Information
20567-4