| Format/Length: | max an20 | 
| National Codes: | |
| Default Codes: | 
Notes:
WARD STAY IDENTIFIER is the same as attribute ACTIVITY IDENTIFIER.
WARD STAY IDENTIFIER is a unique identifier allocated for each Ward Stay during a Hospital Provider Spell.
This data element is also known by these names:
| Context | Alias | 
|---|---|
| plural | WARD STAY IDENTIFIERS | 

