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ICD-10-CM Diagnosis Code Q23.88

Effective Date: 10/01/2024 To 09/30/2025

Other congenital malformations of aortic and mitral valves

CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC
-- -- -- -- -- -- Acute No
Back-references to Q23.88
  • Anomaly, anomalous(congenital) (unspecified type) Q89.9
    • mitral(leaflets) (valve) Q23.9
      • specified NEC Q23.88
    • Deformity Q89.9
      • aortic
        • cusp or valve(congenital) Q23.88
      • Malformation(congenital) see also Anomaly
        • aortic valve Q23.9
          • specified NEC Q23.88
          • mitral valve Q23.9
            • specified NEC Q23.88
          • Quadricuspid aortic valve Q23.88
          • Supernumerary(congenital)
            • aortic cusps Q23.88
              • cusps, heart valve NEC Q24.8
                • aortic Q23.88
              • Chapter, Section and Diagnosis Prefix for Q23.88
                  Q00-Q99 :

                  Congenital malformations, deformations and chromosomal abnormalities

                  Q20-Q28 :

                  Congenital malformations of the circulatory system

                  Q23 :

                  Congenital malformations of aortic and mitral valves