What is the ICD-10 code for HFpEF?

The ICD-10 code for Heart Failure with Preserved Ejection Fraction (HFpEF) is I50.3x, with specific codes for acute (I50.31), chronic (I50.32), and acute-on-chronic (I50.33) conditions.

How is HFpEF documented?

HFpEF documentation should include the type (acute, chronic), LVEF values, and diastolic parameters to ensure accurate coding and treatment planning.

ICD-10 Coding for Heart Failure with Preserved Ejection Fraction(I50.31, I27.81, I50.21)

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Explore detailed ICD-10 coding and documentation guidelines for Heart Failure with Preserved Ejection Fraction (HFpEF), including code ranges, clinical validation, and common pitfalls.

Also known as:

HFpEFDiastolic Heart Failure

Related ICD-10 Code Ranges

Complete code families applicable to Heart Failure with Preserved 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
I50.31	Acute diastolic heart failure	Use when acute decompensation of HFpEF is documented with supporting clinical evidence.	Paroxysmal nocturnal dyspnea Rales Echocardiogram showing E/e' ≥14 + 1 more
I50.32	Chronic diastolic heart failure	Use for patients with stable chronic HFpEF with documented diastolic dysfunction.	Stable exertional dyspnea Echocardiogram showing LVEF ≥50% LA enlargement
I50.33	Acute on chronic diastolic heart failure	Use when there is an acute exacerbation of chronic HFpEF with documented evidence.	Worsening symptoms Volume overload Echocardiogram findings consistent with diastolic dysfunction

Primary ICD-10-CM Codes

Acute diastolic (congestive) heart failure

I50.31Billable

Differential Codes

Alternative codes to consider when ruling out similar conditions

Acute systolic heart failureI50.21

Chronic systolic heart failureI50.22

Acute on chronic systolic heart failureI50.23

Documentation & Coding Risks

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

Using 'CHF' instead of specific heart failure type

Impact

Clinical: May lead to inappropriate treatment decisions., Regulatory: Non-compliance with documentation standards., Financial: Potential for denied claims due to lack of specificity.

Mitigation

Educate clinicians on the importance of specifying heart failure type., Implement documentation audits.

Coding HFpEF as unspecified heart failure (I50.9)

Impact

Reimbursement: Potential loss of reimbursement due to lack of specificity., Compliance: Non-compliance with coding guidelines., Data Quality: Decreased accuracy in clinical data reporting.

Mitigation

Use specific codes I50.31, I50.32, or I50.33 based on clinical documentation.

Lack of LVEF documentation

Impact

Coding HFpEF without documented LVEF can trigger audits.

Mitigation

Ensure all HFpEF documentation includes LVEF values.

Frequently Asked Questions

Documentation requirements, coding pitfalls and FAQs for conditions coded with I50.31.

Primary Code

I50.31

Acute diastolic (congestive) heart failure

Quick Navigation

ICD-10 codes11

Coding risks3

FAQs2

ICD-10 Coding for Heart Failure with Preserved Ejection Fraction(I50.31, I27.81, I50.21)

Documentation & Coding Risks

Frequently Asked Questions

What is the ICD-10 code for HFpEF?

How is HFpEF documented?

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