All ICD10 Codes

I46.8

Billable
ChapterI00–I99
Ranksubcategory
Official Description

Cardiac arrest due to other underlying condition

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

Instructional Notes

Code First
  • underlying condition
General instructions are available for the parent sections:
View CH9 NotesView I46 Notes

Clinical Hierarchy

BillableHas subcodes
CH9Diseases of the circulatory system (I00-I99)
I30-I5AOther forms of heart disease (I30-I5A)
I46Cardiac arrest
I46.8Cardiac arrest due to other underlying conditionBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to I46.8:

categoryI46
Cardiac arrest
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 296
Cardiac Arrest, Unexplained with MCC
DRG 297
Cardiac Arrest, Unexplained with CC
DRG 298
Cardiac Arrest, Unexplained without CC/MCC
DRG 791
Prematurity with Major Problems
DRG 793
Full Term Neonate with Major Problems

Cross Reference

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