| Composite data element specification | C286 |
| Directory | Messages | Segments | Composites | Data elements | Codes | Meaning of the change indicators |
|
|
|
|
|
|
| Identification of a sequence and source for sequencing. |
| 覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧覧 |
| 010 | 1050 | Sequence position identifier | M | 1 | an..10 | ||
| 020 | 1159 | Sequence identifier source code | C | 1 | an..3 | ||
| 030 | 1131 | Code list identification code | C | 1 | an..17 | ||
| 040 | 3055 | Code list responsible agency code | C | 1 | an..3 | ||
 |
|
 |
