00124
Mother's Identifier
Components: <ID (ST)> ^ <check digit (ST)> ^ <code identifying the check digit scheme employed (ID)> ^ <assigning authority (HD)> ^ <identifier type code (IS)> ^ <assigning facility (HD)>
Subcomponents of assigning authority: <namespace ID (IS)> & <universal ID (ST)> & <universal ID type (ID)>
Length≤20
6 components
| 1 | O | - | ID | |
| 2 | O | - | check digit | |
| 3 | O | - | code identifying the check digit scheme employed | |
| 4 | O | - | assigning authority | |
| 5 | O | identifier type code | ||
| 6 | O | - | assigning facility |