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ICD-10-CM Codes Q00-Q99 Q20-Q28 Q26 Q26.4
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ICD-10-CM Diagnosis Code Q26.4

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

Anomalous pulmonary venous connection, unspecified

CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC
-- -- 191 -- -- -- Acute No
Back-references to Q26.4
  • Anomaly, anomalous(congenital) (unspecified type) Q89.9
    • connection
      • pulmonary venous Q26.4
      • opening, pulmonary veins Q26.4
        • pulmonary Q33.9
          • venous connection Q26.4
        • Atresia, atretic
          • vein NEC Q27.8
            • pulmonary Q26.4
          • Malformation(congenital) see also Anomaly
            • great
              • vein Q26.9
                • anomalous
                  • pulmonary venous connection Q26.4
              • Chapter, Section and Diagnosis Prefix for Q26.4
                Q00-Q99 :

                Congenital malformations, deformations and chromosomal abnormalities

                Q20-Q28 :

                Congenital malformations of the circulatory system

                Q26 :

                Congenital malformations of great veins