Complete ICD-10-CM coding and documentation guide for icd-10 coding for moderate aortic stenosis includes clinical validation requirements, medical necessity guidelines, and coding policies.
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Essential facts and insights about ICD-10 Coding for Moderate Aortic Stenosis
Use ICD-10 code I35.0 for nonrheumatic aortic stenosis, ensuring proper documentation in clinical notes.
Additional codes that may be used with this diagnosis
Heart failure, unspecified
Use if heart failure is present with moderate aortic stenosis.
Chest pain, unspecified
Use for angina-equivalent symptoms associated with aortic stenosis.
The ICD-10 code for moderate nonrheumatic aortic stenosis is I35.0. Ensure documentation includes echocardiographic criteria such as Vmax 3.0–3.9 m/s and mean gradient 20–39 mmHg.
Document moderate aortic stenosis by specifying nonrheumatic etiology and including echocardiographic values: Vmax 3.0–3.9 m/s, mean gradient 20–39 mmHg, AVA >1.0 cm².