Name Steward Organization Suggested Domain Suggested Domain Description Cde Group Classification
Diagnosis principal discharge stroke related ICD-10-CM code NINDS Disease characterization
Including Alzheimer's Disease (AD)/AD-Related Dementias (ADRD) diagnosis and multiple chronic conditions (MCCs)
NIH CDEs
  • NINDS
    • Disease
      • Stroke
        • Classification
          • Supplemental
        • Domain
          • Disease/Injury Related Events
            • Discharge Information
    • Domain
      • Disease/Injury Related Events
        • Discharge Information
    • Population
      • Adult
      • Pediatric
  • NHLBI
    • Sickle Cell Disease
      • Domain
        • Assessments and Examinations
          • Hospital/Care Management
      • Classification
        • Proposed

# Datatype Datatype text max length
Text 255

# Definition
If the Principal ICD-10-CM diagnosis code is a stroke-related code, then enter it here. If it is not, then select the Secondary ICD-10 diagnosis code that is stroke-related, as determined by ICD-10-CM code recorded in the medical record.

# Designation
Diagnosis principal discharge stroke related ICD-10-CM code

# Identifier Origin Version
DignsPrinDiscgRelStrkICD10Code BRICS Variable Name N/A
C21666 NINDS 1
mJn0MDxrCf NLM CDEs 12-02-2025-download