Q21.15
BillableInferior sinus venosus atrial septal defect
Inferior sinus venosus atrial septal defect
Status
Billable / Specific
Parent Code
Q21.1Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Inferior vena cava type atrial septal defect
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
- acquired cardiac septal defect (I51.0)
Also Known As / Clinical Terms
Frequently Asked Questions
What is the ICD-10 code for inferior sinus venosus atrial septal defect?
The ICD-10-CM code for inferior sinus venosus atrial septal defect is Q21.15. The full clinical description is "Inferior sinus venosus atrial septal defect". Q21.15 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code Q21.15 mean?
ICD-10-CM code Q21.15 represents "Inferior sinus venosus atrial septal defect". It is classified under Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities and is a billable/specific code that can be used on a claim.
Is Q21.15 a billable code?
Yes, Q21.15 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is Q21.15 in?
Q21.15 is in Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (codes Q00-Q99).
What codes cannot be used with Q21.15?
Q21.15 has Excludes1 notes indicating codes that cannot be used together with it, including: acquired cardiac septal defect (I51.0).
What are the UMLS CUIs for Q21.15?
Q21.15 is linked to 2 UMLS Concept Unique Identifiers: C5675463, C5676491. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.