Material
This code system https://demis.rki.de/fhir/CodeSystem/material defines the following codes:
| Lvl | Code | Display |
| 1 | s001 | Upper respiratory swab sample (specimen) | |
| 2 | s002 | Nasopharyngeal swab (specimen) | |
| 2 | s003 | Swab from nasal sinus (specimen) | |
| 2 | s004 | Anterior nares swab (specimen) | |
| 1 | s005 | Oropharyngeal aspirate (specimen) | |
| 1 | s006 | Nasopharyngeal aspirate (specimen) | |
| 1 | s007 | Lower respiratory sample (specimen) | |
| 2 | s008 | Bronchoalveolar lavage fluid sample (specimen) | |
| 2 | s009 | Sputum specimen (specimen) | |
| 2 | s010 | Specimen from trachea obtained by aspiration (specimen) | |
| 1 | s011 | Pleural fluid specimen (specimen) | |
| 1 | s012 | Specimen from lung obtained by biopsy (specimen) | |
| 1 | s013 | Blood specimen (specimen) | |
| 2 | s014 | Plasma specimen or serum specimen or whole blood specimen (specimen) | |
| 2 | s015 | Whole blood sample (specimen) | |
| 1 | s016 | Stool specimen (specimen) | |
| 1 | s017 | Urine specimen (specimen) | |