| Vocabulary Type | Code System - Representative |
| Concept Domain | Identity Reliability Code |
| Code System Name | |
| Code System Identifier | |
| Code System OID | |
| HL7 Table Identifier | HL70445 |
| Version | |
| Status | Active |
| Where Used | PID-32 |
| Purpose and Use | Table of codes specifying the reliability of patient/person identifying data transmitted via a transaction. |
| Code | Display | Definition | Deprecated |
|---|---|---|---|
| US | Unknown/Default Social Security Number | Unknown/Default Social Security Number | |
| UD | Unknown/Default Date of Birth | Unknown/Default Date of Birth | |
| UA | Unknown/Default Address | Unknown/Default Address | |
| AL | Patient/Person Name is an Alias | Patient/Person Name is an Alias |