| Value | Code Name | Code | Code System | Code Description |
|---|
| Chemistry | EIA | ELFA |
| ELISA | Enzyme immunoassay | Ferr |
| IAA | Level | Mass concentration |
| MEIA | Pl | Plasma |
| Plsm | Point in time | QNT |
| Quan | Quant | Quantitative |
| Random | SerP | SerPl |
| SerPlas | Serum | Serum or plasma |
| SR | SUDS |
| Code System | Code | Code Text | Code Version | ||||
|---|---|---|---|---|---|---|---|
| https://www.phenxtoolkit.org | PX811301070000 | PX811301_SerumPlasmaFerritin_Amount | https://www.phenxtoolkit.org | 811301 | serum_or_plasma_ferritin |
| Component | Property | Time | System | Scale | Method |
|---|---|---|---|---|---|
| Ferritin | MCnc | Pt | Ser/Plas | Qn | IA |
| Class | Type | First Released | Last Updated | Change Reason | Order vs- Observation |
|---|---|---|---|---|---|
| CHEM | Laboratory | Version 1.0m | Version 2.56 | The EIA method, which was always intended to cover more than just enzyme-linked immunoassay and whose display name for the long common name has always been Immunoassay, was renamed IA in order to eliminate ambiguity about whether the method has a broader meaning than just enzyme-linked immunoassay. Likewise, EIA.rapid was renamed IA.rapid. These changes were approved by the Laboratory LOINC Committee in June 2016. | Both |