I50.3 ICD-10-CM Code: Diastolic (congestive) heart failure
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Code definition
Official description
I50.3Diastolic (congestive) heart failure
ICD-10-CM diagnosis code · United States clinical modification
Classification
Where I50.3 sits
- 1
Chapter 9
Diseases of the circulatory system (I00-I99)
- 2
Section
Other forms of heart disease (I30-I5A)
- 3
Category I50
Heart failure
- 4
Code I50.3
Diastolic (congestive) heart failure
More specific choices
Codes under I50.3
I50.3 is a non-billable category. Choose the child code that best matches the documented diagnosis.
Documentation details
Notes for this code
Inclusion terms
- Diastolic left ventricular heart failure
- Heart failure with normal ejection fraction
- Heart failure with preserved ejection fraction [HFpEF]
Code first
No “code first” instruction is listed for I50.3.
Use additional code
No “use additional code” instruction is listed for I50.3.
Excludes1
Conditions that should not be reported together with this code.
- combined systolic (congestive) and diastolic (congestive) heart failure (I50.4-)
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for I50.3.
Transparency
Source and release
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Review the CDC/NCHS ICD-10-CM sourceCode-specific guidance
Frequently asked questions
What does ICD-10-CM code I50.3 mean?
I50.3 is the FY 2027 U.S. ICD-10-CM code for “Diastolic (congestive) heart failure.”
Is I50.3 a billable or specific ICD-10-CM code?
No. I50.3 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.
Where is I50.3 located in ICD-10-CM?
I50.3 is listed in Chapter 9, Diseases of the circulatory system (I00-I99), within Other forms of heart disease (I30-I5A) (I30–I5A), under category I50, Heart failure.
What coding notes are listed for I50.3?
Its listed inclusion terms are Diastolic left ventricular heart failure; Heart failure with normal ejection fraction; Heart failure with preserved ejection fraction [HFpEF]. No code-first instruction is listed. Excludes1 notes: combined systolic (congestive) and diastolic (congestive) heart failure (I50.4-). No Excludes2 note is listed.
Keep exploring
Related I50 codes
Ready to transform your clinical documentation?
Join Vero and see how effortless documentation can be.
No credit card required
Cancel anytime