ICD-10-CM · Chapter 17 · Q00–Q99
Q25.9
Congenital malformation of great arteries, unspecified
Congenital malformations, deformations and chromosomal abnormalities
Quick facts
- Code
- Q25.9
- Type
- Billable code
- ICD-10-CM chapter
- Chapter 17 — Congenital malformations, deformations and chromosomal abnormalities
- Category
- Q25 — Congenital malformations of great arteries
- Specificity
- 4 characters
How coders use this code
ICD-10-CM Q25.9 is a billable, fully specified code, so it can be reported directly on a claim to document a diagnosis of congenital malformation of great arteries, unspecified. Coders assign it when the chart documentation supports this level of detail, always matching to the most specific code available and verifying against the chapter-specific guidelines published annually by NCHS/CMS.
Related codes in Q25
- Q25Congenital malformations of great arteries
- Q25.0Patent ductus arteriosus
- Q25.1Coarctation of aorta
- Q25.2Atresia of aorta
- Q25.21Interruption of aortic arch
- Q25.29Other atresia of aorta
- Q25.3Supravalvular aortic stenosis
- Q25.4Other congenital malformations of aorta
- Q25.40Congenital malformation of aorta unspecified
- Q25.41Absence and aplasia of aorta
- Q25.42Hypoplasia of aorta
- Q25.43Congenital aneurysm of aorta
- Q25.44Congenital dilation of aorta
- Q25.45Double aortic arch
- Q25.46Tortuous aortic arch
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