Combined systolic and diastolic left ventricular heart failure
Heart failure with reduced ejection fraction and diastolic dysfunction
I50.4 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
Short description: Combined systolic and diastolic (congestive) hrt fail
The 2023 edition of ICD-10-CM I50.4 became effective on October 1, 2022.
This is the American ICD-10-CM version of I50.4 – other international versions of ICD-10 I50.4 may differ.