00277
Item Code - External
2000-10-28
Components<identifier (ST)> ^ <text (ST)> ^ <name of coding system (IS)> ^ <alternate identifier (ST)> ^ <alternate text (ST)> ^ <name of alternate coding system (IS)>
Definition: This field contains the identifier and description that uniquely identify the item on the application receiving the requisition. This field is conditional because at least one of the three fields -- RQD-2-item code-internal, RQD-3-item code-external or RQD-4-hospital item code -- must be valued.
Length≤250
6 components
| 1 | O | - | identifier (ST) | |
| 2 | O | - | text | |
| 3 | O | - | name of coding system | |
| 4 | O | - | alternate identifier (ST) | |
| 5 | O | - | alternate text | |
| 6 | O | - | name of alternate coding system |