All ICD10 Codes

I05.1

Billable
ChapterI00–I99
Ranksubcategory
Official Description

Rheumatic mitral insufficiency

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

Instructional Notes

Includes
  • Rheumatic mitral incompetence
  • Rheumatic mitral regurgitation
Excludes1(Not coded here. Use a different code.)
  • mitral insufficiency not specified as rheumatic (I34.0)
General instructions are available for the parent sections:
View CH9 NotesView I05 Notes

Clinical Hierarchy

BillableHas subcodes
CH9Diseases of the circulatory system (I00-I99)
I05-I09Chronic rheumatic heart diseases (I05-I09)
I05Rheumatic mitral valve diseases
I05.1Rheumatic mitral insufficiencyBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to I05.1:

categoryI05
Rheumatic mitral valve diseases
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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