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IMEPro
I50.9 Internal Medicine
Updated March 2026

Heart failure, unspecified

ICD-10 Code: I50.9 · Body Part: Head/Brain (TBI)

QME Evaluation Process

Echocardiogram (EF assessment), BNP levels, functional capacity testing. Chapter 3 cardiovascular impairment based on NYHA classification.

Typical Impairment Rating

30-65% WPI depending on NYHA class

AMA Guides Edition

5th Edition

Common Treatments

+ ACE inhibitors/ARBs
+ Beta-blockers
+ Diuretics
+ Device therapy (ICD/CRT)

Related Conditions

Body Part Guide

Head/Brain (TBI) Evaluation Guide

Impairment rating methods, common conditions, and QME evaluation protocols

View Guide →

QME Specialties for Heart failure, unspecified

Find a QME Specialist

Browse QME-certified physicians who evaluate heart failure, unspecified and related head/brain (tbi) conditions in California.

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Frequently Asked Questions

What is Heart failure, unspecified (I50.9)?

Heart failure, unspecified is an ICD-10 diagnosis code (I50.9) classified under Internal Medicine conditions. It affects the Head/Brain (TBI) and is occasionally seen in California workers' compensation claims. QME physicians evaluate this condition using AMA Guides 5th Edition protocols.

How is I50.9 rated for impairment?

The typical whole person impairment (WPI) range for Heart failure, unspecified is 30-65% WPI depending on NYHA class. The exact rating depends on clinical findings, imaging, and the evaluation method (DRE or ROM) chosen by the QME physician per AMA Guides 5th Edition.

What is the QME evaluation process for I50.9?

Echocardiogram (EF assessment), BNP levels, functional capacity testing. Chapter 3 cardiovascular impairment based on NYHA classification.

What treatments are common for Heart failure, unspecified?

Common treatments for Heart failure, unspecified include ACE inhibitors/ARBs, Beta-blockers, Diuretics, Device therapy (ICD/CRT). Treatment appropriateness and outcomes are considered during the QME evaluation when determining permanent and stationary status and apportionment.