Where used:
| Attribute | READ VERSION | references in description READ CLASSIFICATION |
| Attribute | READ VERSION RELEASE DATE | references in description READ CLASSIFICATION |
| Class | CLINICAL CLASSIFICATION | references in description READ CLASSIFICATION |
| Data Element | DIAGNOSTIC OR PROCEDURE CODING (SEXUAL HEALTH AND HUMAN IMMUNODEFICIENCY VIRUS RELEVANT READ CODES) | references in description READ CLASSIFICATION |
| Data Element | INTENDED PROCEDURE (READ) | references in description READ CLASSIFICATION |
| Data Element | PERITONITIS ORGANISM 1 (READ) | references in description READ CLASSIFICATION |
| Data Element | PERITONITIS ORGANISM 2 (READ) | references in description READ CLASSIFICATION |
| Data Element | PRESCRIBED ITEM (ERYTHROPOIETIN READ CODE) | references in description READ CLASSIFICATION |
| Supporting Information | Intended Patient Procedure | references in description READ CLASSIFICATION |