Overview

Medical Coding Jobs in Brazil (Remote)
Rex.zone is hiring a full-time Medical Coding Specialist in Brazil to translate clinical documentation into ICD-10-CM, CPT, and HCPCS codes to support clean claims, compliant billing, and strong revenue cycle performance.

Responsibilities

• Assign ICD-10-CM diagnosis codes and CPT/HCPCS procedure codes from clinical documentation
• Apply E/M and modifier rules where applicable to support accurate reimbursement and compliance
• Follow payer policies and CMS guidance, including medical necessity and documentation requirements
• Resolve coding edits and support clean claims submission with claims and billing teams
• Support denial management by analyzing root causes and proposing corrective actions
• Participate in QA, coding audits, and feedback loops to improve accuracy and turnaround time
• Maintain audit-ready notes and adhere to HIPAA-align...