All ICD10 Codes

I51.1

Billable
ChapterI00–I99
Ranksubcategory
Official Description

Rupture of chordae tendineae, not elsewhere classified

Metadata & Insights
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 9: Diseases of the Circulatory System (I00-I99).

Instructional Notes

Excludes1(Not coded here. Use a different code.)
  • rupture of chordae tendineae as current complication following acute myocardial infarction (I23.4)
General instructions are available for the parent sections:
View CH9 NotesView I51 Notes

Clinical Hierarchy

BillableHas subcodes
CH9Diseases of the circulatory system (I00-I99)
I30-I5AOther forms of heart disease (I30-I5A)
I51Complications and ill-defined descriptions of heart disease
I51.1Rupture of chordae tendineae, not elsewhere classifiedBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to I51.1:

categoryI51
Complications and ill-defined descriptions of heart disease
View context instructions
chapterCH9
Diseases of the circulatory system (I00-I99)
View context instructions

MS-DRG Classification

2026 v43.1

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

DRG 306
Cardiac Congenital and Valvular Disorders with MCC
DRG 307
Cardiac Congenital and Valvular Disorders without MCC

Cross Reference

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