N(393)rar | 2026 Edition |

RARCs provide specific messages that supplement Claim Adjustment Reason Codes (CARCs) .

Based on available technical and medical documentation, "N(393)rar" does not refer to a single standard software tool or file. Instead, it most likely appears in one of two contexts: codes used in healthcare billing or Cisco Prime Access Registrar (RAR) configurations . 1. Healthcare Billing: Remittance Advice Remark (RAR) Codes N(393)rar

In network engineering, "RAR" is the common abbreviation for the , a high-performance RADIUS/Diameter server. a high-performance RADIUS/Diameter server.