Describes the procedure or process by which the specimen was collected. Any nationally recognized coding system might be used for this field including SNOMED; alternatively the HL7 defined table 0488 may be used
Sequence
Extended Properties
Property ID
Property Name
Concept Definition
Property Value
1
Reference Standards and Guidelines
Reference Standards and Guidelines
CDC EOC Minimum Data Set ,see at: https://phinvads.cdc.gov/vads/SearchVocab.action