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2. ICD-10 Codes
3. Chapter - I00-I99
4. Section - I30-I5A
5. Category - I50
6. I50.3

I50.3 - Diastolic (congestive) heart failure

• Applicable to Diastolic (congestive) heart failure
• The 2025 edition of ICD10-CM I50.3 became effective on October 1, 2024.
• This is the American ICD10-CM version of I50.3 - other international versions of ICD10 I50.3 may differ.
• I50.3 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
• I50.3 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.

• Diastolic left ventricular heart failure
• Heart failure with normal ejection fraction
• Heart failure with preserved ejection fraction [HFpEF]

Type 1 Excludes

• combined systolic (congestive) and diastolic (congestive) heart failure (I50.4-)

codeAlso

• end stage heart failure, if applicable (I50.84)

The following codes above I50.3 contain annotation back-references that may be applicable to I50.3:

• Chapter: I00-I99 - Diseases of the circulatory system
• Section: I30-I5A - Other forms of heart disease
• Category: I50 - Heart failure

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.