Complete ICD-10-CM coding and documentation guide for icd-10 coding for tetralogy of fallot includes clinical validation requirements, medical necessity guidelines, and coding policies.
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Essential facts and insights about ICD-10 Coding for Tetralogy of Fallot
Use ICD-10 code Q21.3 for tetralogy of fallot, ensuring proper documentation in clinical notes.
Additional codes that may be used with this diagnosis
DiGeorge syndrome
Use when 22q11.2 deletion is confirmed.
Trisomy 21
Use when trisomy 21 is confirmed.
The ICD-10 code for Tetralogy of Fallot is Q21.3. It is used when all four anatomical defects are present.
Use Q21.3 for Tetralogy of Fallot and Q22.0 for pulmonary valve atresia when both conditions are present.