What is the ICD-10 code for HFrEF?

The ICD-10 code for Heart Failure with Reduced Ejection Fraction (HFrEF) is typically coded under the I50.2x series, which includes specific codes for acute, chronic, and acute on chronic systolic heart failure.

How do you document HFrEF?

Document HFrEF by specifying the acuity (acute, chronic, or acute on chronic) and including the left ventricular ejection fraction (LVEF) percentage.

ICD-10 Coding for Heart Failure with Reduced Ejection Fraction(I50.20, I11.0, I25.10)

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Learn about the ICD-10 coding for Heart Failure with Reduced Ejection Fraction (HFrEF), including documentation requirements and clinical validation criteria.

Also known as:

HFrEFSystolic Heart Failure

Related ICD-10 Code Ranges

Complete code families applicable to Heart Failure with Reduced Ejection Fraction

I00-I99Primary Range

Diseases of the circulatory system

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Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

Code	Description	When to Use	Key Documentation
I50.20	Unspecified systolic (congestive) heart failure	Use when documentation lacks specificity on acuity (acute, chronic, or acute on chronic).	Documentation of systolic heart failure without specification of acuity
I50.21	Acute systolic (congestive) heart failure	Use when acute symptoms and reduced ejection fraction are documented.	LVEF ≤40% Acute onset of symptoms such as dyspnea or orthopnea
I50.22	Chronic systolic (congestive) heart failure	Use when chronic symptoms and reduced ejection fraction are documented.	LVEF ≤40% Stable symptoms managed with medication
I50.23	Acute on chronic systolic (congestive) heart failure	Use when both chronic heart failure and acute exacerbation are documented.	LVEF ≤40% Documentation of both chronic baseline and acute exacerbation

Primary ICD-10-CM Codes

Unspecified systolic (congestive) heart failure

I50.20Billable

Differential Codes

Alternative codes to consider when ruling out similar conditions

Unspecified diastolic (congestive) heart failureI50.30

Use for diastolic dysfunction, not systolic.

Chronic systolic (congestive) heart failureI50.22

Use for chronic, stable heart failure with reduced ejection fraction.

Acute systolic (congestive) heart failureI50.21

Use for acute exacerbations of heart failure.

Documentation & Coding Risks

Avoid these common issues when documenting Heart Failure with Reduced Ejection Fraction.

Failing to document LVEF in heart failure cases.

Impact

Clinical: May lead to inappropriate treatment decisions., Regulatory: Non-compliance with coding standards., Financial: Potential for reduced reimbursement.

Mitigation

Ensure echocardiogram results are included in the patient's record.

Using unspecified codes when specific acuity is documented.

Impact

Reimbursement: May lead to lower reimbursement rates., Compliance: Non-compliance with coding guidelines., Data Quality: Reduces accuracy of clinical data.

Mitigation

Ensure documentation specifies acuity to use the most specific code.

Acuity Documentation

Impact

Failure to document acuity can lead to audit findings.

Mitigation

Educate providers on the importance of documenting acuity.

Frequently Asked Questions

Documentation requirements, coding pitfalls and FAQs for conditions coded with I50.20.

Primary Code

I50.20

Unspecified systolic (congestive) heart failure

Quick Navigation

ICD-10 codes9

Coding risks3

FAQs2

ICD-10 Coding for Heart Failure with Reduced Ejection Fraction(I50.20, I11.0, I25.10)

Documentation & Coding Risks

Frequently Asked Questions

What is the ICD-10 code for HFrEF?

How do you document HFrEF?

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