Q21.15 - Inferior sinus venosus atrial septal defect

  • Applicable to Inferior sinus venosus atrial septal defect
  • The 2025 edition of ICD10-CM Q21.15 became effective on October 1, 2024.
  • This is the American ICD10-CM version of Q21.15 - other international versions of ICD10 Q21.15 may differ.
  • Q21.15 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

 Inclusion Term

  • Inferior vena cava type atrial septal defect

The following codes above Q21.15 contain annotation back-references that may be applicable to Q21.15:

Chapter: Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities

Section: Q20-Q28 Congenital malformations of the circulatory system

Category: Q21 Congenital malformations of cardiac septa

chromosomal icd 10
 
atrial icd 10
 
sinus icd 10
 
congenital icd 10
 
septa icd 10
 
circulatory icd 10
 
septal icd 10
 
inferior icd 10
 
abnormalities icd 10
 
cardiac icd 10
 
venosus icd 10
 
defect icd 10
 
Billable/Specific Code

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