00640

Critical Text Codes for Categorical Observations

1999-04-14
Components: <identifier (ST)> ^ <text (ST)> ^ <name of coding system (ST)> ^ <alternate identifier (ST)> ^ <alternate text (ST)> ^ <name of alternate coding system (ST)>

Definition: This field contains the list of coded results that are critically abnormal for this observation.

Length≤200
6 components
1O-identifier
2O-text
3O-name of coding system
4O-alternate identifier
5O-alternate text
6O-name of alternate coding system