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238 HCC

Specified Heart Arrhythmias

CMS Model V28 17 Associated ICD-10 Diagnoses

Relative Risk Score Factors (Coefficients for HCC 238)

Enrollment Model Type Coeff Tag Year Weight Score
CFA HCC238 2026 + 0.407
CFD HCC238 2026 + 0.304
CNA HCC238 2026 + 0.299
CND HCC238 2026 + 0.296
CPA HCC238 2026 + 0.293
CPD HCC238 2026 + 0.261
INS HCC238 2026 + 0.245

Mapped ICD-10-CM Diagnoses (17)

The following diagnoses map directly to HCC 238 under the V28 risk adjustment model:

ICD-10 Code Clinical Diagnosis Description Guideline
I44.2 Atrioventricular block, complete Notes ↗
I47.0 Re-entry ventricular arrhythmia Notes ↗
I47.20 Ventricular tachycardia, unspecified Notes ↗
I47.21 Torsades de pointes Notes ↗
I47.29 Other ventricular tachycardia Notes ↗
I47.9 Paroxysmal tachycardia, unspecified Notes ↗
I48.0 Paroxysmal atrial fibrillation Notes ↗
I48.11 Longstanding persistent atrial fibrillation Notes ↗
I48.19 Other persistent atrial fibrillation Notes ↗
I48.20 Chronic atrial fibrillation, unspecified Notes ↗
I48.21 Permanent atrial fibrillation Notes ↗
I48.3 Typical atrial flutter Notes ↗
I48.4 Atypical atrial flutter Notes ↗
I48.91 Unspecified atrial fibrillation Notes ↗
I48.92 Unspecified atrial flutter Notes ↗
I49.2 Junctional premature depolarization Notes ↗
I49.5 Sick sinus syndrome Notes ↗
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