All ICD10 Codes

I34.8

Non-Billable
ChapterI00–I99
Ranksubcategory
Official Description

Other nonrheumatic mitral valve disorders

Use a more specific code (2 billable)
I34.81Nonrheumatic mitral (valve) annulus calcificationI34.89Other nonrheumatic mitral valve disorders
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •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
I34.8Other nonrheumatic mitral valve disordersNot billable
I34.81Nonrheumatic mitral (valve) annulus calcificationBillable
I34.89Other nonrheumatic mitral valve disordersBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to I34.8:

categoryI34
Nonrheumatic mitral valve disorders
View context instructions
chapterCH9
Diseases of the circulatory system (I00-I99)
View context instructions

Code History

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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