All ICD10 Codes

I34.9

Billable
ChapterI00–I99
Ranksubcategory
Official Description

Nonrheumatic mitral valve disorder, unspecified

Metadata & Insights
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 9: Diseases of the Circulatory System (I00-I99).
General instructions are available for the parent sections:
View CH9 NotesView I34 Notes

Clinical Hierarchy

BillableHas subcodes
CH9Diseases of the circulatory system (I00-I99)
I30-I5AOther forms of heart disease (I30-I5A)
I34Nonrheumatic mitral valve disorders
I34.9Nonrheumatic mitral valve disorder, unspecifiedBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to I34.9:

categoryI34
Nonrheumatic mitral valve disorders
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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