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Home/Diagnosis/ICD-10 Coding for Congestive Heart Failure with Preserved Ejection Fraction

ICD-10 Coding for Congestive Heart Failure with Preserved Ejection Fraction

I50.31
I50.32
I50.33

Complete ICD-10-CM coding and documentation guide for icd-10 coding for congestive heart failure with preserved ejection fraction includes clinical validation requirements, medical necessity guidelines, and coding policies.

Also Known as:
CHFpEF
Heart Failure with Preserved Ejection Fraction
Diastolic Heart Failure
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Key Information: ICD-10 Coding for Congestive Heart Failure with Preserved Ejection Fraction

Essential facts and insights about ICD-10 Coding for Congestive Heart Failure with Preserved Ejection Fraction

Use ICD-10 code I50.31 for acute diastolic (congestive) heart failure, ensuring proper documentation in clinical notes.

Primary ICD-10-CM Codes

Acute diastolic (congestive) heart failure

Billable Code
I50.31
Billable

Diagnostic Criteria

  • • Presence of acute heart failure symptoms with EF >50%

Applicable To

  • • Acute heart failure with preserved ejection fraction

Important Notes

  • • Ensure documentation specifies acute diastolic heart failure with EF >50%.

Chronic diastolic heart failure

Billable Code
I50.32
Billable

Diagnostic Criteria

  • • Ejection fraction >50%
  • • Chronic symptoms of heart failure such as fatigue, dyspnea

Applicable To

  • • Chronic heart failure with preserved ejection fraction

Important Notes

  • • Document chronicity and EF >50% clearly.

Acute on chronic diastolic heart failure

Billable Code
I50.33
Billable

Diagnostic Criteria

  • • Ejection fraction >50%
  • • Combination of acute and chronic heart failure symptoms

Applicable To

  • • Acute exacerbation of chronic heart failure with preserved ejection fraction

Important Notes

  • • Ensure documentation reflects both acute and chronic aspects.
Ancillary Codes

Additional codes that may be used with this diagnosis

I11.0

Hypertensive heart disease with heart failure

Use when heart failure is due to hypertension, sequenced before I50.3-.

E66.9

Obesity

Use when obesity is a contributing factor to heart failure.

Z95.2

Presence of prosthetic heart valve

Use when heart failure occurs post-valve replacement.

Frequently Asked Questions

What is the ICD-10 code for CHFpEF?

The ICD-10 code for Congestive Heart Failure with Preserved Ejection Fraction (CHFpEF) is I50.3-, which includes acute, chronic, and acute on chronic diastolic heart failure.

How do you document HFpEF?

Document HFpEF by specifying the ejection fraction (EF ≥50%), acuity (acute, chronic, acute on chronic), and any underlying causes such as hypertension.

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