| Vocabulary Type | Code System - Universal |
| Concept Domain | Segment Action Code |
| Code System Name | |
| Code System Identifier | |
| Code System OID | |
| HL7 Table Identifier | HL70206 |
| Version | |
| Status | Active |
| Where Used | CH2, RXA-21, RXV-22, LCH-2, IAM-6, ARV-2, IN1-55, OH1 |
| Purpose and Use | HL7-defined table of codes specifying actions to be applied for segments when an HL7 version 2 interface is operating in "action code mode" (a kind of update mode in the Standard). |
| Code | Display | Definition | Deprecated |
|---|---|---|---|
| A | Add/Insert | Add/Insert | |
| D | Delete | Delete | |
| S | Used in Snapshot mode | Declares when segment falls under snapshot mode handling, i.e. all elements that were previously sent will be sent, not just any changes | |
| U | Update | Update | |
| X | No Change | No Change |