Introduction

The   is an instance of the . The general specification of the reference set type is included below and is followed by specific notes on the .

Specific Notes on the LOINC Part map reference set

Refset Name

Values Specific to LOINC Term to Expression Reference Set

The following values are used in this reference set.

Value for refsetId

Values for attributeId

The values of attributeId are constrained by the SNOMED CT concept model. Only attributes that can be applied to concepts in the   domain can be used in this reference set.

Values for contentOriginId

Other Values

All other values are as specified for the  .