21932-9
ClinicalDate 1st cancer treatment (any).COC
Definition
Date of initiation of the first therapy for the cancer being reported, using the COC definition of first course. The date of first treatment includes the date a decision was made not to treat the patient. See FORDS for details. See Chapter V, Unresolved Issues for further discussion of the difference between SEER and COC items. See page 81 for date format... NAACCR Data Standards and Data Dictionary Version 11
LOINC 6-Axis Classification
Component
Date 1st cancer Rx (any).COC
Property
Date
Time Aspect
Pt
System
Cancer.XXX
Scale Type
Qn
Method Type
N/A
Details
Class
TUMRRGT
Order/Observation
N/A
Short Name
Date 1st cancer Rx (any).COC
Related Names
Frequently Asked Questions
What is LOINC code 21932-9?
LOINC code 21932-9 identifies "Date 1st cancer treatment (any).COC". Date of initiation of the first therapy for the cancer being reported, using the COC definition of first course. The date of first treatment includes the date a decision was made not to treat the patient. See FORDS for details. See Chapter V, Unresolved Issues for further discussion of the difference between SEER and COC items. See page 81 for date format... NAACCR Data Standards and Data Dictionary Version 11
What does 21932-9 measure?
This code measures Date 1st cancer Rx (any).COC in Cancer.XXX. It belongs to the TUMRRGT class in the LOINC classification.
What is LOINC?
LOINC (Logical Observation Identifiers Names and Codes) is a universal standard for identifying laboratory and clinical observations. It is maintained by the Regenstrief Institute and used worldwide for health data exchange.