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Home/Diagnosis/ICD-10 Coding for Cardiovascular Conditions

ICD-10 Coding for Cardiovascular Conditions

I48.0
I50.1

Complete ICD-10-CM coding and documentation guide for icd-10 coding for cardiovascular conditions includes clinical validation requirements, medical necessity guidelines, and coding policies.

Also Known as:
Heart Diseases
Cardiac Disorders
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Key Information: ICD-10 Coding for Cardiovascular Conditions

Essential facts and insights about ICD-10 Coding for Cardiovascular Conditions

Use ICD-10 code I48.0 for paroxysmal atrial fibrillation, ensuring proper documentation in clinical notes.

Primary ICD-10-CM Codes

Paroxysmal atrial fibrillation

Billable Code
I48.0
Billable

Diagnostic Criteria

  • • ECG confirmation of atrial fibrillation

Applicable To

  • • Atrial fibrillation

Important Notes

  • • Ensure ECG documentation is available.

Left ventricular failure

Billable Code
I50.1
Billable

Diagnostic Criteria

  • • Ejection fraction ≤40% on echocardiogram

Applicable To

  • • Systolic heart failure

Important Notes

  • • Document ejection fraction and heart failure type.
Ancillary Codes

Additional codes that may be used with this diagnosis

R00.2

Palpitations

Use to document symptoms associated with atrial fibrillation.

I11.0

Hypertensive heart disease with heart failure

Use when hypertension is a contributing factor.

Frequently Asked Questions

What is the ICD-10 code for atrial fibrillation?

The ICD-10 code for paroxysmal atrial fibrillation is I48.0. It is used when atrial fibrillation is confirmed by ECG.

How to code heart failure with reduced ejection fraction?

Use ICD-10 code I50.1 for left ventricular failure when ejection fraction is ≤40% as confirmed by echocardiogram.

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