Q21.13
BillableCoronary sinus atrial septal defect
Coronary sinus atrial septal defect
Status
Billable / Specific
Parent Code
Q21.1Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Coronary sinus defect
- Unroofed coronary sinus
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
- Coronary sinus defect in left atrium253324006
- LA - Coronary sinus defect in left atrium253324006
- Partially unroofed coronary sinus253324006
- Atrial septal defect through coronary sinus orifice253371000
- Atrial septal defect, coronary sinus type253371000
- Interatrial communication through coronary sinus orifice447665008
- Abnormal ostium of coronary sinus714181006
Frequently Asked Questions
What is the ICD-10 code for coronary sinus atrial septal defect?
The ICD-10-CM code for coronary sinus atrial septal defect is Q21.13. The full clinical description is "Coronary sinus atrial septal defect". Q21.13 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code Q21.13 mean?
ICD-10-CM code Q21.13 represents "Coronary sinus 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 Q21.13 a billable code?
Yes, Q21.13 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is Q21.13 in?
Q21.13 is in Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (codes Q00-Q99).
What codes cannot be used with Q21.13?
Q21.13 has Excludes1 notes indicating codes that cannot be used together with it, including: acquired cardiac septal defect (I51.0).
What SNOMED CT codes does Q21.13 map to?
Q21.13 maps to 4 SNOMED CT concepts: 714181006, 253371000, 253324006, 447665008. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for Q21.13?
Q21.13 is linked to 3 UMLS Concept Unique Identifiers: C2063331, C1409792, C4551626. 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.