The separators and special characters within the HL7 message are as follows:
Name |
Character |
Meaning |
Field Separator |
| |
Separates messages fields within a segment |
Component Separator |
^ |
Separates components within a field |
Repetition Separator |
~ |
Separates repeated items when available |
Quote Character |
“ |
Quotes values within a field |
Subcomponent Separator |
& |
Separates subcomponents within a component |