Q21.10
BillableAtrial septal defect, unspecified
Atrial septal defect, unspecified
Status
Billable / Specific
Parent Code
Q21.1Coding Notes
Also Known As / Clinical Terms
SNOMED CT
- Endocardial cushion defect15459006
- Ebstein anomaly with atrial septal defect17394001
- Ebstein's anomaly with atrial septal defect17394001
- Atrial septal defect with endocardial cushion defect, partial type60732002
- ASD - Atrial septal defect70142008
- Atrial septal defect70142008
- Interatrial septal defect70142008
- Pericarditis associated with atrial septal defect89222008
- Pericarditis co-occurrent with atrial septal defect89222008
- Ebstein anomaly of tricuspid valve204357006
- Ebstein's anomaly204357006
- Ebstein's anomaly of tricuspid valve204357006
- Ebstein's malformation of tricuspid valve204357006
- Ebsteins anomaly204357006
- Atrial septal defect murmur301130004
- Lymphedema of leg403385000
- Lymphedema of lower extremity403385000
- Lymphoedema of leg403385000
- Lymphoedema of lower extremity403385000
- Congenital atrial septal defect405752007
- Restrictive interatrial communication with obligatory shunt447780005
- Congenital abnormality of tricuspid leaflet447830005
- Congenital abnormality of atrial septum447874007
- Nonrestrictive interatrial communication448208003
- Restrictive interatrial communication448414008
- Malattachment of atrial septum449479003
- Malattachment of atrial septum with posterior aspect of septum primum to left449599006
- Malattachment of atrial septum with superior aspect of septum primum to left and posterior449600009
- Irons Bianchi syndrome721978002
- Lymphedema, atrial septal defect, facial changes syndrome721978002
- Lymphoedema, atrial septal defect, facial changes syndrome721978002
- Atrial septal defect, atrioventricular conduction defect syndrome725145002
UMLS
- ASDC0018817
- ASD - Atrial septal defectC0018817
- An opening in the wall separating the top two chambers of the heartC0018817
- Atria septal defectC0018817
- Atria septal defect (ASD)C0018817
- Atrial Septal DefectC0018817
- Atrial Septal DefectsC0018817
- Atrial septal defectC0018817
- Atrial septal defect (ASD)C0018817
- Atrial septal defect (disorder)C0018817
- Atrial septal defect NOSC0018817
- Atrial septal defect, unspecifiedC0018817
- Atrial septal defectsC0018817
- Atrial septum defectC0018817
- Atrioseptal defectC0018817
- Congenital atrial septal defectC0018817
- Congenital atrial septal defect (disorder)C0018817
- Defect in the atrial septumC0018817
- Defect, Atrial SeptalC0018817
- Heart Septal Defects, AtrialC0018817
- Heart septal defect atrialC0018817
- Hole in heart wall separating two upper heart chambersC0018817
- Interatrial septal defectC0018817
- Interauricular septal defectC0018817
- Interauricular septal defect (disorder)C0018817
- Septal Defect, AtrialC0018817
- Septal defect interatrialC0018817
- asdC0018817
- atrial septal defectC0018817
- atrial septal defect (ASD)C0018817
- atrial septal defectsC0018817
- atrial septal heart defectC0018817
- atrial septal heart defectsC0018817
- atrioseptal defectC0018817
- interatrial septal defectC0018817
Frequently Asked Questions
What is the ICD-10 code for atrial septal defect, unspecified?
The ICD-10-CM code for atrial septal defect, unspecified is Q21.10. The full clinical description is "Atrial septal defect, unspecified". Q21.10 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code Q21.10 mean?
ICD-10-CM code Q21.10 represents "Atrial septal defect, unspecified". 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 Q21.10 a billable code?
Yes, Q21.10 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is Q21.10 in?
Q21.10 is in Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (codes Q00-Q99).
What codes cannot be used with Q21.10?
Q21.10 has Excludes1 notes indicating codes that cannot be used together with it, including: acquired cardiac septal defect (I51.0).
What SNOMED CT codes does Q21.10 map to?
Q21.10 maps to 19 SNOMED CT concepts: 70142008, 301130004, 60732002, 725145002, 447874007, and 14 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for Q21.10?
Q21.10 is linked to 1 UMLS Concept Unique Identifier: C0018817. 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.