Q21.19
BillableOther specified atrial septal defect
Other specified atrial septal defect
Status
Billable / Specific
Parent Code
Q21.1Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Common atrium
- Other specified atrial septal abnormality
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
- acquired cardiac septal defect (I51.0)
Also Known As / Clinical Terms
SNOMED CT
- Atrial aneurysm36665001
- Congenital mitral stenosis82458004
- Congenital stenosis of mitral valve82458004
- Duroziez's disease82458004
- MS - Congenital mitral stenosis82458004
- Congenital dilatation of atrium93051009
- Congenital enlarged atrial chamber93051009
- Atrial septal aneurysm95440004
- Lutembacher syndrome204319006
- Lutembacher's syndrome204319006
- Congenital aneurysm of heart204395001
- Common atrium253276007
- Congenital absence of atrial septum253276007
- Cor triloculare biventriculare253276007
- Foramen ovale valvar aneurysm253364005
- Interauricular septal defect253366007
- Malaligned atrial septum253423004
- Double outlet right atrium253425006
- RA - Double outlet right atrium253425006
- Double outlet left atrium253426007
- LA - Double outlet left atrium253426007
- Common atrium with common atrioventricular junction871627006
- Common atrium with separate arterioventricular junctions871645006
UMLS
- Absence of interatrial septumC0392482
- Common atriumC0392482
- Congenital absence of atrial septumC0392482
- Cor triloculare biventriculareC0392482
- Cor triloculare biventriculare (disorder)C0392482
- Single atriumC0392482
- Other specified atrial septal abnormalityC5676492
- Other specified atrial septal defectC0344725
Frequently Asked Questions
What is the ICD-10 code for other specified atrial septal defect?
The ICD-10-CM code for other specified atrial septal defect is Q21.19. The full clinical description is "Other specified atrial septal defect". Q21.19 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code Q21.19 mean?
ICD-10-CM code Q21.19 represents "Other specified 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 Q21.19 a billable code?
Yes, Q21.19 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is Q21.19 in?
Q21.19 is in Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (codes Q00-Q99).
What codes cannot be used with Q21.19?
Q21.19 has Excludes1 notes indicating codes that cannot be used together with it, including: acquired cardiac septal defect (I51.0).
What SNOMED CT codes does Q21.19 map to?
Q21.19 maps to 14 SNOMED CT concepts: 36665001, 95440004, 253276007, 871627006, 871645006, and 9 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for Q21.19?
Q21.19 is linked to 3 UMLS Concept Unique Identifiers: C0392482, C5676492, C0344725. 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.