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ICD-10-CM Diagnosis Code I49.5

Effective Date: 10/01/2015 To 09/30/2025

Sick sinus syndrome

CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC
96 238 -- -- -- -- Chronic No
Applicable To for I49.5:
  • Tachycardia-bradycardia syndrome

Back-references to I49.5
  • Bradycardia(sinoatrial) (sinus) (vagal) R00.1
    • tachycardia syndrome I49.5
    • Bradytachycardia I49.5
    • Dysfunction
      • sinoatrial node I49.5
      • Pause, sinoatrial I49.5
      • Sick R69
        • sinus(syndrome) I49.5
        • Syndrome see also Disease
          • bradycardia-tachycardia I49.5
            • sick
              • sinus I49.5
              • tachycardia-bradycardia I49.5
              • Tachycardia R00.0
                • paroxysmal(sustained) (nonsustained) I47.9
                  • with sinus bradycardia I49.5
                  • sick sinus I49.5
                  • Chapter, Section and Diagnosis Prefix for I49.5
                      I00-I99 :

                      Diseases of the circulatory system

                      I30-I5A :

                      Other forms of heart disease

                      I49 :

                      Other cardiac arrhythmias