| Vocabulary Type | Code System - Universal |
| Concept Domain | Indirect Exposure Mechanism |
| Code System Name | |
| Code System Identifier | |
| Code System OID | |
| HL7 Table Identifier | HL70253 |
| Version | |
| Status | Active |
| Where Used | PCR-23 |
| Purpose and Use | HL7-defined table of codes used to identify the mechanism of product transmission when the product has not been directly applied to the patient. |
| Code | Display | Definition | Deprecated |
|---|---|---|---|
| B | Breast milk | Breast milk | |
| P | Transplacental | Transplacental | |
| F | Father | Father | |
| X | Blood product | Blood product | |
| O | Other | Other |