What is the ICD-10 code for congestive heart failure with diastolic dysfunction?

The ICD-10 code for congestive heart failure with diastolic dysfunction is I50.31 for acute cases, I50.32 for chronic, and I50.33 for acute on chronic.

How do you document diastolic heart failure?

Document diastolic heart failure by specifying symptom onset, echocardiogram results, and treatment plans, ensuring differentiation between acute and chronic conditions.

ICD-10 Coding for Congestive Heart Failure with Diastolic Dysfunction(I50.31, E87.70, I50.3)

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Learn about the ICD-10 coding for congestive heart failure with diastolic dysfunction, including acute, chronic, and acute on chronic cases. Ensure accurate documentation and coding compliance.

Also known as:

Diastolic Heart FailureHeart Failure with Preserved Ejection Fraction (HFpEF)

Related ICD-10 Code Ranges

Complete code families applicable to Congestive Heart Failure with Diastolic Dysfunction

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 (congestive) heart failure	Use when there is acute onset of diastolic heart failure symptoms.	Acute dyspnea and orthopnea within 48 hours Echocardiogram showing E/e' ratio >14 Chest X-ray indicating vascular redistribution
I50.32	Chronic diastolic (congestive) heart failure	Use for chronic management of diastolic heart failure.	NYHA Class II-III symptoms for over 3 months Stable diuretic regimen Baseline elevated NT-proBNP
I50.33	Acute on chronic diastolic (congestive) heart failure	Use when there is an acute exacerbation of chronic diastolic heart failure.	Prior heart failure hospitalization 20% increase in BNP from baseline Documented fluid overload

Primary ICD-10-CM Codes

Acute diastolic (congestive) heart failure

I50.31Billable

Differential Codes

Alternative codes to consider when ruling out similar conditions

Chronic diastolic (congestive) heart failureI50.32

Acute diastolic (congestive) heart failureI50.31

Documentation & Coding Risks

Avoid these common issues when documenting Congestive Heart Failure with Diastolic Dysfunction.

Using unspecified heart failure codes

Impact

Clinical: Leads to inadequate treatment planning., Regulatory: Increases risk of audit failures., Financial: May result in lower reimbursement rates.

Mitigation

Always specify type of heart failure, Use echocardiogram results to guide coding

Misclassification of acute exacerbations as chronic heart failure

Impact

Reimbursement: Potential underpayment due to incorrect DRG assignment., Compliance: Risk of audit failure due to inaccurate coding., Data Quality: Inaccurate clinical data affecting patient care.

Mitigation

Ensure documentation specifies acute onset and links symptoms to diastolic dysfunction.

Inaccurate coding of heart failure type

Impact

Failure to differentiate between acute and chronic heart failure can lead to audit issues.

Mitigation

Ensure detailed documentation of symptoms and diagnostic findings.

Frequently Asked Questions

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

Primary Code

I50.31

Acute diastolic (congestive) heart failure

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ICD-10 codes7

Coding risks3

FAQs2

ICD-10 Coding for Congestive Heart Failure with Diastolic Dysfunction(I50.31, E87.70, I50.3)

Documentation & Coding Risks

Frequently Asked Questions

What is the ICD-10 code for congestive heart failure with diastolic dysfunction?

How do you document diastolic heart failure?

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