Diagnosis Code: Q20.9

Short Description: Congenital malform of cardiac chambers and connections, unsp

Long Description: Congenital malformation of cardiac chambers and connections, unspecified

The code Q20.9 is VALID for claim submission

Code Classification:

• Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
  • Congenital malformations of the circulatory system (Q20-Q28)
    • Congenital malformations of cardiac chambers and connections (Q20)
      • Q20.9 Congenital malform of cardiac chambers and connections, unsp

Code Version: 2022 ICD-10-CM

Synonyms

• Congenital abnormality of atrium
• Congenital abnormality of cardiac connection
• Congenital abnormality of left atrium
• Congenital abnormality of right atrium
• Congenital abnormality of ventricles and ventricular septum
• Congenital anomaly of cardiac chamber
• Left atrial abnormality

Diagnostic Related Group(s)

The code Q20.9 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)

• Cardiac Congenital And Valvular Disorders With Mcc (306)
• Cardiac Congenital And Valvular Disorders Without Mcc (307)

Crosswalk Information

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This page was last updated on: 10/1/2023

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