I50.814

Billable
ChapterI00–I99
Ranksubcategory
Official Description

Right heart failure due to left heart failure

Metadata & Insights
  • •2026 ICD-10-CM Edition - Effective October 1, 2025.
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 9: Diseases of the Circulatory System (I00-I99).

Instructional Notes

Includes
  • Right ventricular failure secondary to left ventricular failure
Excludes1(Not coded here)
  • Right heart failure with but not due to left heart failure (I50.82)
Code Also
  • the type of left ventricular failure, if known (I50.2-I50.43)
General instructions are available for the parent sections:
View CH9 NotesView I50 NotesView I50.81 Notes

Clinical Hierarchy

CH9Diseases of the circulatory system (I00-I99)
I30-I5AOther forms of heart disease (I30-I5A)
I50Heart failure
I50.8Other heart failure
I50.81Right heart failure
I50.814Right heart failure due to left heart failure

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to I50.814:

subcategoryI50.81
Right heart failure
View context instructions
categoryI50
Heart failure
View context instructions
chapterCH9
Diseases of the circulatory system (I00-I99)
View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to I50.814. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

4 raw paths
Failure, failed4 unique routes
biventricular
due to left heart failure→I50.814
heart (acute) (senile) (sudden)(3 variants)
biventricular
due to left heart failure→I50.814
combined left-right sided
due to left heart failure→I50.814
right (isolated) (ventricular)
secondary to left heart failure→I50.814

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 291
Heart Failure and Shock with MCC
DRG 292
Heart Failure and Shock with CC
DRG 293
Heart Failure and Shock without CC/MCC
DRG 791
Prematurity with Major Problems
DRG 793
Full Term Neonate with Major Problems

Cross Reference

Find Procedures (ICD-10-PCS)

Find surgical and procedural codes related to Right heart failure due to left heart failure.

Search PCS Codes