| Code | Description | Deutsch (German) | Version |
| < | Off scale low | Unter Meßbereich (Extremwertverletzung) | from v2.1 |
| > | Off scale high | Über Meßbereich (Extremwertverletzung) | added v2.2 |
| A | Abnormal | anormal (nicht numerisch) | from v2.1 |
| AA | Critically abnormal | Pathologisch (nicht numerisch) | from v2.1 |
| AC | Anti-complementary substances present | | added v2.7 |
| B | Better | Verbesserung | added v2.2 |
| D | Significant change down | Deutlicher Trend nach unten | from v2.1 |
| DET | Detected | | added v2.7 |
| H | High | Oberhalb oberer Grenze Referenzbereich | from v2.1 |
| HH | Critically high | Oberhalb oberer pathologischer Grenze | from v2.1 |
| HM | Hold for Medical Review | | added v2.8 |
| HU | Very high | | added v2.8.2 |
| I | Intermediate | Intermediär | from v2.1 |
| IE | Insufficient evidence | | added v2.8.2 |
| IND | Indeterminate | | added v2.7 |
| L | Low | Unterhalb unterer Grenze Referenzbereich | added v2.2 |
| LL | Critically low | Unterhalb unterer pathologischer Grenze | from v2.1 |
| LU | Very low | | added v2.8.2 |
| MS | Moderately susceptible. Indicates for microbiology susceptibilities only. | mäßig empfindlich | from v2.1 |
| N | Normal | Normal (nicht numerisch) | added v2.2 |
| ND | Not Detected | | added v2.7 |
| NEG | Negative | | added v2.7 |
| NR | Non-reactive | | added v2.7 |
| NS | Non-susceptible | | added v2.8.2 |
| OBX | Interpretation qualifiers in separate OBX segments | | added v2.8 |
| POS | Positive | | added v2.7 |
| QCF | Quality Control Failure | | added v2.7 |
| R | Resistant | Resistent | from v2.1 |
| RR | Reactive | | added v2.7 |
| S | Susceptible | Empfindlich | from v2.1 |
| SDD | Susceptible-dose dependent | | added v2.8.2 |
| SYN-R | Synergy - resistant | | added v2.8.2 |
| SYN-S | Synergy - susceptible | | added v2.8.2 |
| TOX | Cytotoxic substance present | | added v2.7 |
| U | Significant change up | Deutlicher Trend nach oben | from v2.1 |
| VS | Very susceptible. Indicates for microbiology susceptibilities only. | Sehr empfindlich | from v2.1 |
| W | Worse | Verschlechterung | added v2.2 |
| WR | Weakly reactive | | added v2.7 |
| null | No range defined, or normal ranges don't apply | Kein Referenzbereich / Referenzbereich nicht anwendbar | from v2.1 |