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ICD-10 Coding for End-Stage Congestive Heart Failure(I50.84)

Complete ICD-10-CM coding and documentation guide for End-Stage Congestive Heart Failure. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

End-Stage CHFEnd-Stage Heart FailureAdvanced Heart Failure

Related ICD-10 Code Ranges

Complete code families applicable to End-Stage Congestive Heart Failure

I50.1-I50.9Primary Range

Heart failure codes including systolic, diastolic, and combined heart failure

This range includes all heart failure types, necessary for coding end-stage heart failure with specificity.

Hypertensive heart and chronic kidney disease codes

Used when end-stage heart failure is due to hypertension or in conjunction with chronic kidney disease.

Key Information: ICD-10 code for end-stage CHF

Essential facts and insights about End-Stage Congestive Heart Failure

The ICD-10 code for end-stage congestive heart failure is I50.84, which requires pairing with a specific heart failure type code.

Primary ICD-10-CM Code for end stage chf

End stage heart failure
Billable Code

Decision Criteria

clinical Criteria

  • Patient exhibits NYHA Class IV symptoms and has a documented ejection fraction ≤30%.

coding Criteria

  • Pair I50.84 with a specific heart failure type code.

Applicable To

  • End-stage heart failure

Excludes

  • Heart failure NOS (I50.9)

Clinical Validation Requirements

  • Ejection fraction ≤30%
  • NYHA Class IV symptoms
  • ≥2 hospitalizations for heart failure exacerbation in past 6 months

Code-Specific Risks

  • Incorrectly using I50.84 without specifying the type of heart failure.

Coding Notes

  • Ensure documentation includes type, etiology, and acuity of heart failure.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Chronic systolic heart failure

I50.21
Use alongside I50.84 when the patient has end-stage systolic heart failure.

Chronic diastolic heart failure

I50.31
Use alongside I50.84 when the patient has end-stage diastolic heart failure.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Heart failure, unspecified

I50.9
Use I50.9 only when the type of heart failure is not specified, which is not recommended for end-stage cases.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting End-Stage Congestive Heart Failure to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code I50.84.

Impact

Clinical: May lead to inappropriate treatment planning., Regulatory: Non-compliance with documentation standards., Financial: Potential for incorrect billing and reimbursement.

Mitigation Strategy

Educate providers on end-stage criteria., Use templates that prompt for specific details.

Impact

Reimbursement: May lead to incorrect DRG assignment, affecting reimbursement., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data representation.

Mitigation Strategy

Always pair I50.84 with a specific heart failure type code (e.g., I50.21 for systolic).

Impact

Risk of audits due to incorrect heart failure type coding.

Mitigation Strategy

Regular training on heart failure coding and documentation.

Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.

Frequently Asked Questions

Common questions about ICD-10 coding for End-Stage Congestive Heart Failure, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for End-Stage Congestive Heart Failure

Use these documentation templates to ensure complete and accurate documentation for End-Stage Congestive Heart Failure. These templates include all required elements for proper coding and billing.

End-stage heart failure management

Specialty: Cardiology

Required Elements

  • Type of heart failure
  • Ejection fraction
  • NYHA class
  • Treatment history

Example Documentation

Assessment: End-stage systolic heart failure (EF 25% on 2/24/25 echo) with NYHA Class IV symptoms: dyspnea at rest, 8-lb weight gain despite maximal diuresis.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Severe CHF, very sick
Good Documentation Example
End-stage systolic HF (EF 25% on 2/24/25 echo) with NYHA Class IV symptoms: dyspnea at rest, 8-lb weight gain despite maximal diuresis.
Explanation
The good example provides specific clinical details and meets documentation requirements.

Need help with ICD-10 coding for End-Stage Congestive Heart Failure? Ask your questions below.

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