SNOMED_CT

SNOMED CT Concept 866240007: At increased risk of stroke

866240007 is a SNOMED CT concept used to represent At increased risk of stroke in structured clinical data. You may see this concept in clinical documentation systems, problem lists, terminology services, interoperability records, or semantic mapping workflows. SNOMED CT is a clinical terminology used to capture healthcare meaning in a standardized, interoperable form. This concept is typed as a finding in the terminology hierarchy.

Reviewed by HealthAssure Clinical TeamUpdated 25 May 2026

What is this code?

SNOMED CT is a clinical terminology used to capture healthcare meaning in a standardized, interoperable form. This concept is typed as a finding in the terminology hierarchy.

When is it used?

  • Used to represent a standardized clinical concept in health records, terminology services, and semantic mappings.
  • Often linked to diagnoses, findings, procedures, body structures, organisms, substances, or observable entities depending on the concept type.
  • Semantic tag: finding

What it does not mean

  • A terminology concept label alone does not replace clinical interpretation, diagnosis context, or treatment advice.

Key facts

Semantic tagFinding
Definition statusFully defined
Definition patternEquivalent
OWL axioms1
Defining attributes3
Role groups2
Module900000000000207008
Parents1

Defining attributes

Has interpretationIncreased(qualifier value)
InterpretsRisk level(observable entity)
Has realizationCerebrovascular accident(disorder)

Where you may see this code

You may see this concept in clinical documentation systems, problem lists, terminology services, interoperability records, or semantic mapping workflows.

Common synonyms

At risk of cerebrovascular accidentAt risk of CVA (cerebrovascular accident)At risk of strokeAt increased risk of cerebrovascular accident

Frequently asked questions

Code details

Code866240007
SystemSNOMED_CT
Display nameAt increased risk of stroke
DescriptionAt increased risk of cerebrovascular accident (finding)

Flags

BillableNo
Valid clinical useNo

Source

SourceSNOMED CT
Version20260501T120000Z
Releasesnapshot

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from SNOMED CT. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.