HL7 Component Table - SI - Sequence ID
| Core Framework | Base Standard Profile | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Seq# | Description | Interpretation | Flags | Cardinality | Length | C.LEN | Vocabulary | Data Type | Implement | Cardinality | Vocabulary |
 SI |
|||||||||||
 1 |
Sequence ID | = Truncation not allowed! |
[0..1] | 4 | SI | ||||||
Definition: A non-negative integer in the form of a NM field. The uses of this data type are defined in the chapters defining the segments and messages in which it appears.
This allows for a number between 0 and 9999 to be specified.
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