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ICD-10-CM Diagnosis Code Q20.5

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

Discordant atrioventricular connection

CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC
-- -- 191 -- -- -- Acute No
Applicable To for Q20.5:
  • Corrected transposition

  • Levotransposition

  • Ventricular inversion

Back-references to Q20.5
  • Communication
    • between
      • left ventricle and right atrium Q20.5
    • Corrected transposition Q20.5
    • Discordant connection
      • atrioventricular(congenital) Q20.5
      • Inversion
        • ventricular Q20.5
        • Levotransposition Q20.5
        • Transposition(congenital) see also Malposition, congenital
          • corrected Q20.5
          • Ventricle, ventricular see also condition
            • inversion Q20.5
            • Chapter, Section and Diagnosis Prefix for Q20.5
                Q00-Q99 :

                Congenital malformations, deformations and chromosomal abnormalities

                Q20-Q28 :

                Congenital malformations of the circulatory system

                Q20 :

                Congenital malformations of cardiac chambers and connections