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ICD-10-CM Code for Other congenital malformations of cardiac septa Q21.8

ICD-10 code Q21.8 for Other congenital malformations of cardiac septa is a medical classification as listed by WHO under the range - Congenital malformations, deformations and chromosomal abnormalities .

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Official Long Descriptor

Other congenital malformations of cardiac septa
Eisenmenger's defect
Pentalogy of Fallot
Code also , if applicable:
Eisenmenger's complex (I27.83)
Eisenmenger's syndrome (I27.83)

Q21

Excludes1: acquired cardiac septal defect (I51.0)

Additional/Related Information

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Get crucial instructions for accurate ICD-10-CM Q21.8 coding with all applicable Excludes 1 and Excludes 2 notes from the section level conveniently shown with each code.
This section shows you chapter-specific coding guidelines to increase your understanding and correct usage of the target ICD-10-CM Volume 1 code.

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