Extensible
20151110
Table CID 632. Phase of Surgical Procedure Requiring Anesthesia
Coding Scheme Designator
Code Value
Code Meaning
SNOMED-CT Concept ID
UMLS Concept Unique ID
SRT
R-413C5
Preoperative
262068006
C0445204
R-400B2
Intraoperative
277671009
C0456904
R-413B7
Postoperative
262061000
C0032790