| ICD Code | Description |
|---|---|
| R83 | Abnormal findings in cerebrospinal fluid |
| R84 | Abnormal findings in specimens from respiratory organs and thorax |
| R85 | Abnormal findings in specimens from digestive organs and abdominal cavity |
| R86 | Abnormal findings in specimens from male genital organs |
| R87 | Abnormal findings in specimens from female genital organs |
| R88 | Abnormal findings in other body fluids and substances |
| R89 | Abnormal findings in specimens from other organs, systems and tissues |