Value Set and Code System Information
Code System Name LOINC
Value Set Code PHVS_ObstetricEstimateOfGestation_NCHS
Value Set Name Obstetric Estimate of Gestation (NCHS)
Value Set Version 1
Value Set Concept Details
Concept Code 53695-3
Preferred Concept Name Gestational age:Time:Pt:Fetus:Qn:Clinical.estimated.from.prior.assessment
Value Set Concept Status Published
Value Set Concept Status Date 09/24/2014
Value Set Concept Description
Sequence 2
Code System Concept Details
Code System Concept Name GA Est from prior assess
Code System Concept Status Published
Code System Preferred Concept Name Gestational age Estimated from prior assessment
Date Created 12/15/2017
Date Revised 08/06/2024
Associated Value Sets
Value Set Name Version(s)
Lab Test Result Name  10 ,  9 ,  8 ,  5 
Obstetric Estimate of Gestation (NCHS)  1 
Ordered Test  7