I46Non-billable (header)

Cardiac arrest

Related Codes· Other forms of heart disease (I30-I5A)

I30Acute pericarditisI31Other diseases of pericardiumI32Pericarditis in diseases classified elsewhereI33Acute and subacute endocarditisI34Nonrheumatic mitral valve disordersI35Nonrheumatic aortic valve disordersI36Nonrheumatic tricuspid valve disordersI37Nonrheumatic pulmonary valve disordersI38Endocarditis, valve unspecifiedI39Endocarditis and heart valve disorders in diseases classifie…I40Acute myocarditisI41Myocarditis in diseases classified elsewhereI42Cardiomyopathy

Sub-codes of I46(3)

I46 is a non-billable header. Select a sub-code to bill.

I46.2Cardiac arrest due to underlying cardiac condition✓ BillableI46.8Cardiac arrest due to other underlying condition✓ BillableI46.9Cardiac arrest, cause unspecified✓ Billable

⚠ Excludes 2(Not included here)

  • •cardiogenic shock (R57.0)

Code Hierarchy

┌9Diseases of the circulatory system (I00-I99)├I30-I5AOther forms of heart disease (I30-I5A)├I46Cardiac arrest
└I46Cardiac arrest

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