DESCRIPTION: This is a code such as ICD-9, CPT, SNOMED CT, etc.
FIELD INDEX: AE (#1174) MUMPS IR ACTION WHOLE FILE (#811.23)
Short Descr: Coding system and code index.
Description: This index is used for taxonomy evaluation. It has the form: ^PXD(811.2,IEN,20,"AE",CODING SYSTEM,CODE)=code or code pointer where coding system is one of the standard three-character abbreviations as defined in the
Coding Systems file, #757.03. Code pointer is used for the coding systems CPT, ICD, and ICP, so it is compatible with the previously stored values in the Clinical Reminders Index. Code is used for all other coding