| # | Name | Location | Type | Details | Index | Description |
|---|---|---|---|---|---|---|
| .01 | route(+) | 0;1 | FREE TEXT | B | This is the route of administration for an immunization/vaccine. The response is expected to be at least 3 characters and no more than 30 characters. Response should also be all uppercase letters. | |
| .02 | hl7 code | 0;2 | FREE TEXT | H | This is the HL7 code associated with this route. It is expected to be 1-3 uppercase alpha characters, only. | |
| .03 | fda ncit | 0;3 | FREE TEXT | This is the FDA NCIT code for this route. It must be in the format of 1 uppercase alpha character followed by 5 numbers. | ||
| .04 | definition | 0;4 | FREE TEXT | This is the definition of this route. It must be 3-90 characters. | ||
| 99.97 | replaced by vha standard term | VUID;3 | POINTER | 920.2 | AREPLACETERM | This field is populated when one Term/Concept replaces another Term/Concept. This field is controlled by standardization and should only be changed by standardization processes. This field contains a pointer to a VHA standard term that replaces this entry. |
| 99.98 | master entry for vuid(+) | VUID;2 | BOOLEAN | 1:YES 0:NO | AVUID | This field identifies the Master entry for a VUID associated with a Term/Concept. |
| 99.99 | vuid(+) | VUID;1 | FREE TEXT | AVUID | VHA Unique ID (VUID). A unique meaningless integer assigned to reference terms VHA wide. | |
| 99.991 | effective date/time | TERMSTATUS;0 | MULTIPLE | 920.299 | Describes the pair Status and Effective Date/Time for each reference term. |