Value Set and Code System Information
Code System Name SNOMED-CT
Value Set Code PHVS_PregnancyRiskFactors_NCHS
Value Set Name Pregnancy Risk Factors (NCHS)
Value Set Version 2
Value Set Concept Details
Concept Code 38341003
Preferred Concept Name Hypertension / Prepregnancy (chronic)
Value Set Concept Status Published
Value Set Concept Status Date 03/16/2015
Value Set Concept Description
Sequence 3
Code System Concept Details
Code System Concept Name Hypertensive disorder, systemic arterial (disorder)
Code System Concept Status Published
Code System Preferred Concept Name Hypertensive disorder, systemic arterial (disorder)
Date Created 01/31/2002
Date Revised 01/31/2002
Associated Value Sets
Value Set Name Version(s)
Associated Conditions (HW)  3 ,  2 ,  1 
Clinical Finding (NNDSS)  2 ,  1 
Co-morbid Conditions (NCHS)  1 
Disease  10 ,  9 ,  8 ,  7 ,  6 ,  5 ,  4 ,  3 ,  2 ,  1 
Pregnancy Risk Factors (NCHS)  2 ,  1 
Prepregnancy Hypertension (NCHS)  2 
Problem Value Set  3 ,  2 ,  1 
Risk Factor (COVID-19)  3 ,  2 ,  1