Billable / Specific Code
ICD-10-CM I50.814 is the diagnosis code for Right heart failure due to left heart failure. This code falls under the section "Other forms of heart disease" within Chapter 9 — Diseases of the circulatory system (I00-I99). It is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
The following conditions should never be coded at the same time as I50.814. They are mutually exclusive:
Understanding where I50.814 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, I50.814 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
I50.814 is the ICD-10-CM diagnosis code for "Right heart failure due to left heart failure". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of I50.814 is I50.81 ("Right heart failure"). I50.814 provides a more specific classification within this category.
I50.814 is located in Section I30-I5A — "Other forms of heart disease" within Chapter 9 of the ICD-10-CM Tabular List.
Use I50.814 when the patients documented diagnosis matches "Right heart failure due to left heart failure" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Right heart failure due to left heart failure is I50.814.
Yes, I50.814 can be used as a primary diagnosis code since it is billable and specific.
I50.814 is in Chapter 9 of the ICD-10-CM Tabular List.
Type 1 Excludes for I50.814 include: Right heart failure with but not due to left heart failure (I50.82).
Yes, I50.814 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.