Q28.9
BillableCongenital malformation of circulatory system, unspecified
Congenital malformation of circulatory system, unspecified
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
Related Codes(5)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(55)
SNOMED CT
- Congenital cardiovascular disorder in mother complicating pregnancy, childbirth AND/OR puerperium6636004
- Congenital anomaly of cardiovascular system9904008
- Amniocele18735004
- Congenital omphalocele18735004
- Omphalocele18735004
- Glaucoma due to vascular disorder19309007
- Open angle glaucoma due to vascular disorder19309007
- Angiopathy27550009
- Disorder of blood vessel27550009
- Vascular disease27550009
- Vascular disorder27550009
- Heart disease in mother complicating pregnancy, childbirth AND/OR puerperium78381004
- Neovascular angle closure glaucoma232086000
- Rubeotic glaucoma232086000
- Secondary angle closure glaucoma with rubeosis232086000
- Congenital cardiovascular disorders during pregnancy, childbirth and the puerperium267207004
- Congenital vascular abnormality399982001
- Congenital vascular disorder399982001
- Impaired cardiovascular system function733741005
- Impaired circulatory system function733741005
- Congenital cardiovascular disorder762228008
- Congenital omphalocele, diaphragmatic hernia, cardiovascular anomalies, radial ray defect syndrome1172589000
- Gershoni Baruch syndrome1172589000
- Congenital cardiovascular anomaly in mother complicating childbirth10805641000119102
- Maternal congenital cardiovascular anomaly in childbirth10805641000119102
- Congenital umbilical hernia975231000000107
UMLS
Clinical Terms
- Impaired circulatory system function
- Congenital vascular abnormality
- Congenital anomaly of cardiovascular system
- Maternal congenital cardiovascular anomaly in childbirth
- Vascular disorder
- Rubeotic glaucoma
- Omphalocele
- Gershoni Baruch syndrome
- Congenital omphalocele, diaphragmatic hernia, cardiovascular anomalies, radial ray defect syndrome
- Congenital cardiovascular disorders during pregnancy, childbirth and the puerperium
- Disorder of blood vessel
- Open angle glaucoma due to vascular disorder
- Neovascular angle closure glaucoma
- Congenital cardiovascular anomaly in mother complicating childbirth
- Congenital cardiovascular disorder
- Congenital omphalocele
- Vascular disease
- Amniocele
- Congenital vascular disorder
- Heart disease in mother complicating pregnancy, childbirth AND/OR puerperium
- Glaucoma due to vascular disorder
- Congenital cardiovascular disorder in mother complicating pregnancy, childbirth AND/OR puerperium
- Secondary angle closure glaucoma with rubeosis
- Congenital umbilical hernia
- Angiopathy
- Impaired cardiovascular system function
- Congenital malformations of the circulatory system (Q20-Q28)
Frequently Asked Questions
What is the ICD-10 code for congenital malformation of circulatory system, unspecified?
The ICD-10-CM code for congenital malformation of circulatory system, unspecified is Q28.9. The full clinical description is "Congenital malformation of circulatory system, unspecified". Q28.9 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code Q28.9 mean?
ICD-10-CM code Q28.9 represents “Congenital malformation of circulatory system, 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 Q28.9 a billable code?
Yes, Q28.9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is Q28.9 in?
Q28.9 is in Chapter 17: Congenital Malformations, Deformations and Chromosomal Abnormalities (codes Q00-Q99).
What codes cannot be used with Q28.9?
Q28.9 has Excludes1 notes indicating codes that cannot be used together with it, including: congenital aneurysm NOS (Q27.8); congenital coronary aneurysm (Q24.5); ruptured cerebral arteriovenous malformation (I60.8); and 1 more.
What SNOMED CT codes does Q28.9 map to?
Q28.9 maps to 14 SNOMED CT concepts: 18735004, 27550009, 9904008, 10805641000119102, 762228008, and 9 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for Q28.9?
Q28.9 is linked to 1 UMLS Concept Unique Identifier: C0478013. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does Q28.9 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like congenital malformation of circulatory system, unspecified affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of Q28.9?
Q28.9 maps to the ICD-11 code: LA9Z (Structural developmental anomalies of the circulatory system, unspecified).
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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.