ICD-10-CM/PCS MS-DRG v39.1 Definitions Manual
Previous Page [Alt-p] Up a level [Alt-u] Next Page [Alt-n]
MDC 05 Diseases and disorders of the circulatory system
Cardiac arrhythmia and conduction disorders
MCC CC DRG
Yes n/a 308
No Yes 309
No No 310

DRG 308 CARDIAC ARRHYTHMIA AND CONDUCTION DISORDERS WITH MCC

DRG 309 CARDIAC ARRHYTHMIA AND CONDUCTION DISORDERS WITH CC

DRG 310 CARDIAC ARRHYTHMIA AND CONDUCTION DISORDERS WITHOUT CC/MCC

PRINCIPAL DIAGNOSIS

I440Atrioventricular block, first degree
I441Atrioventricular block, second degree
I442Atrioventricular block, complete
I4430Unspecified atrioventricular block
I4439Other atrioventricular block
I444Left anterior fascicular block
I445Left posterior fascicular block
I4460Unspecified fascicular block
I4469Other fascicular block
I447Left bundle-branch block, unspecified
I450Right fascicular block
I4510Unspecified right bundle-branch block
I4519Other right bundle-branch block
I452Bifascicular block
I453Trifascicular block
I454Nonspecific intraventricular block
I455Other specified heart block
I456Pre-excitation syndrome
I4581Long QT syndrome
I4589Other specified conduction disorders
I459Conduction disorder, unspecified
I470Re-entry ventricular arrhythmia
I471Supraventricular tachycardia
I472Ventricular tachycardia
I479Paroxysmal tachycardia, unspecified
I480Paroxysmal atrial fibrillation
I4811Longstanding persistent atrial fibrillation
I4819Other persistent atrial fibrillation
I4820Chronic atrial fibrillation, unspecified
I4821Permanent atrial fibrillation
I483Typical atrial flutter
I484Atypical atrial flutter
I4891Unspecified atrial fibrillation
I4892Unspecified atrial flutter
I4901Ventricular fibrillation
I4902Ventricular flutter
I491Atrial premature depolarization
I492Junctional premature depolarization
I493Ventricular premature depolarization
I4940Unspecified premature depolarization
I4949Other premature depolarization
I495Sick sinus syndrome
I498Other specified cardiac arrhythmias
I499Cardiac arrhythmia, unspecified
Q246Congenital heart block
R000Tachycardia, unspecified
R001Bradycardia, unspecified
R002Palpitations
T82110ABreakdown (mechanical) of cardiac electrode, initial encounter
T82111ABreakdown (mechanical) of cardiac pulse generator (battery), initial encounter
T82120ADisplacement of cardiac electrode, initial encounter
T82121ADisplacement of cardiac pulse generator (battery), initial encounter
T82190AOther mechanical complication of cardiac electrode, initial encounter
T82191AOther mechanical complication of cardiac pulse generator (battery), initial encounter



Centers for Medicare & Medicaid Services, 7500 Security Boulevard Baltimore, MD 21244
16 Mar 2022 16:20:17
CMS, code-revision=332, description-revision=1327