What does this LOINC code represent?

This LOINC code identifies a lab observation, measurement, question, or clinical concept in a standardized format.

Is this enough to understand my test result?

No. The code identifies the test or observation, but the interpretation depends on the actual result, reference range, and clinical context.

LOINCActive

LOINC Code 65864-1: Stroke after atrial fibrillation 5 year risk [#] Framingham.Wang 2003

Name: LOINC Code 65864-1: Stroke after atrial fibrillation 5 year risk [#] Framingham.Wang 2003
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:45.458Z

65864-1 is a LOINC code used to identify Stroke after atrial fibrillation 5 year risk [#] Framingham.Wang 2003 in laboratory and clinical observation data. You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges. LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Stroke after atrial fibrillation 5Y risk. It is commonly used with the system or sample type ^Patient.

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

What is this code?

LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Stroke after atrial fibrillation 5Y risk. It is commonly used with the system or sample type ^Patient.

When is it used?

Used in lab systems, EHRs, and clinical data exchange.
May identify a test, observation, survey item, or clinical document request rather than a diagnosis.
Status: ACTIVE
Method: Framingham.Wang 2003

What it does not mean

The code identifies the observation or test, not the actual result.

Key facts

Stroke after atrial fibrillation 5 year risk [#] Framingham.Wang 2003

Stroke after atrial fibrillation 5Y risk

Based on 705 individuals aged 55 - 94 years from the Original and Offspring Cohorts of the Framingham Heart Study meeting the following criteriahad an occurrence of new-onset Atrial Fibrillation (AF), not treated with warfarin at baseline, did not have a stroke, transient ischemic attack (TIA), or death within 30 days of AF diagnosis, without rheumatic mitral stenosis, and including the predictors age, gender, systolic blood pressure, diabetes and prior stroke or ischemic attack. The outcome of this study was stroke. Numerical scores are correlated with risk percentages.

CARD.RISK; Cardio; Cardiology; Cnt; Count; Heart Disease; Number; Point in time; QNT; Quan; Quant; Quantitative; Random; Stroke post Afib 5Y risk

Where you may see this code

You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges.

Common synonyms

Stroke after atrial fibrillation 5 year risk [#] Framingham.Wang 2003Stroke post Afib 5Y riskStroke after atrial fibrillation 5Y riskCARD.RISKNumPt^Patient

Frequently asked questions

Code details

Code65864-1

SystemLOINC

Display nameStroke after atrial fibrillation 5 year risk [#] Framingham.Wang 2003

DescriptionStroke after atrial fibrillation 5Y risk

Short nameStroke post Afib 5Y risk

ComponentStroke after atrial fibrillation 5Y risk

PropertyNum

TimingPt

System (specimen)^Patient

ScaleQn

MethodFramingham.Wang 2003

ClassCARD.RISK

StatusACTIVE

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.36

Last changed2.66

Part names

Stroke after atrial fibrillation 5Y riskNumPt^PatientQnFramingham.Wang 2003Stroke after atrial fibrillation 5 year riskNumber (count)Point in time (spot)

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from LOINC. 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.