Job Summary: Lacmar, a clinical laboratory in Maranhão with over 10 years in the market, is seeking a professional to supervise and ensure the efficiency of billing processes, medical claims analysis, and documentation validation, with a focus on quality and continuous improvement. Key Highlights: 1. Supervise billing processes and medical claims analysis. 2. Ensure documentary compliance and prevent errors in contracts. 3. Participate in developing service improvement projects. The Clinical Analysis Laboratory of Maranhão (Lacmar) has been operating for over 10 years, proudly representing genuine Maranhão heritage and ranking among the state’s leading laboratories investing in cutting-edge technology, promoting innovation, and continuously enhancing service delivery to partners and customers. Technology and innovation are key pillars for Lacmar; significant investment has been made in professional development for team members, as the laboratory recognizes that optimal results are only achievable with committed, qualified professionals possessing strong social purpose. It was through this investment that Lacmar earned the PALC Quality Seal in 2023, strategically distinguishing itself in the market. **Prerequisites** Bachelor’s degree in Administration, Accounting Sciences, or related fields; Minimum 6 months of experience in the field; Experience in laboratories and team/process management is desirable. **Responsibilities:** * Supervise all billing processes by assigning tasks related to verification and closing of billing forms; * Ensure monthly archiving of all unit billing records by categorizing payers; * Organize and finalize monthly invoice closing, as well as analyze and validate documentation originating from examinations; * Supervise coding and data entry of procedures according to the health plan (public or private); * Guide and supervise medical claims analysis related to examinations performed, ensuring adherence to contractual terms signed between the company and the health plan operator; * Continuously review the compatibility between requested procedures and those actually performed (double-checking/control of billing forms) via the system, aiming to ensure accurate patient registration and prevent claim denials and contract errors; * Analyze and close invoices, prepare billing reports, and issue invoices to ensure alignment of unit information with company accounting; * Ensure handling of registration errors by updating spreadsheets and identifying relevant information on health plan forms; * Extract and present managerial reports on amounts, claim denials, fee schedules, and updates according to health plan changes; * Compile managerial data on amounts, fee schedules, and updates according to health plan changes, providing information to the immediate manager and executive board; * Conduct meetings and training sessions for customer service staff to ensure alignment regarding procedures and new health plans; * Submit quality indicator data and provide critical analysis; * Participate in developing institutional service improvement projects whenever necessary.