**Position: Administrative Assistant – Billing** **About Pronto\-Rim:** With **27 years in the market**, **Pronto\-Rim Serviços de Emergências Renais Ltda** provides **acute hemodialysis services** to patients hospitalized in **public and private hospitals in Natal**. We are a reference in mobile hospital care, committed to quality, responsibility, and agility in our processes. **Job Description:** We are looking for an **Administrative Assistant** to join our **Billing team**. We seek a professional with **experience in partnership authorizations and billing**, with a **critical and analytical mindset**, capable of identifying inconsistencies and proposing **process improvements**. The ideal candidate is **proactive**, eager to **learn**, skilled in **problem solving**, maintains **attention to detail**, and demonstrates a sense of **responsibility and commitment to deadlines**. **Main Responsibilities:** * Support administrative and billing routines; * Perform **verification of production records and documents** for issuing invoices and charge forms; * **Request and monitor partnership authorizations**; * Ensure **document organization and integrity** for submission to healthcare providers; * Monitor **payment pending issues and audit feedback**; * Identify opportunities for **internal process improvements**; * Support the team in **verifying and controlling monthly production**; * Maintain **updated files and records**, ensuring information accuracy. **Requirements:** * Completed high school (preferably ongoing technical or higher education in Administration, Accounting, or related fields); * **Previous experience in partnership authorization and billing**; * Proficiency in Excel and billing systems; * Analytical skills, attention to detail, and critical thinking; * Good communication, proactivity, and teamwork. **Preferred Qualifications:** * Experience in hospital billing or medical partnerships; * Familiarity with **TISS/TUSS** and issuing **electronic invoices**. **Benefits:** * Health insurance: **50% covered by the company** (optional enrollment); * Dental insurance: **50% covered by the company** (optional enrollment); * **Meal allowance**; * **Transportation voucher or mobility card**, without payroll deduction; * **20% hazard pay**; * **Competitive commercial salary**. **How to Apply:** **Interested candidates** must **send an updated resume** to the email: **auditoria@prontorim.com.br** In the email **subject field**, indicate in **capital letters**: ➡ **ADMINISTRATIVE ASSISTANT POSITION – BILLING** Only resumes submitted according to these instructions will be considered in the selection process. Employment type: Full\-time CLT Benefits: * Medical insurance * Dental insurance * Fuel allowance * Meal allowance * Meal voucher * Transportation voucher