77975-1
ClinicalEarliest date of diagnosis
Definition
The earliest date of diagnosis (clinical or laboratory) of an illness or condition.
LOINC 6-Axis Classification
Component
Earliest date of diagnosis
Property
Date
Time Aspect
Pt
System
^Patient
Scale Type
Qn
Method Type
N/A
Details
Class
H&P.HX
Order/Observation
Observation
Short Name
Earliest Date of Dx
Related Names
Frequently Asked Questions
What is LOINC code 77975-1?
LOINC code 77975-1 identifies "Earliest date of diagnosis". The earliest date of diagnosis (clinical or laboratory) of an illness or condition.
What does 77975-1 measure?
This code measures Earliest date of diagnosis in ^Patient. It belongs to the H&P.HX 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.