Value Set and Code System Information
Code System Name SNOMED-CT
Value Set Code PHVS_ExposureSource_CO
Value Set Name Exposure Source (CO)
Value Set Version 3
Value Set Concept Details
Concept Code 10172004
Preferred Concept Name Gas or propane heater (space heater)
Value Set Concept Status Published
Value Set Concept Status Date 11/07/2019
Value Set Concept Description
Sequence
Code System Concept Details
Code System Concept Name Heater, device (physical object)
Code System Concept Status Published
Code System Preferred Concept Name Heater, device (physical object)
Date Created 01/31/2002
Date Revised 01/31/2002
Associated Value Sets
Value Set Name Version(s)
Exposure Source (CO)  3 ,  2 ,  1 
Physical Object  5 ,  4 ,  3 ,  2 ,  1