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Posted Apr 26, 2026

**Experienced Customer Care Specialist – Medical Billing Support – FULLY REMOTE IN US**

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At arenaflex, we're revolutionizing the way medical providers and payers manage their billing and payment processing needs. As a leader in Digital Transaction Processing, we're committed to delivering innovative solutions that streamline operations, improve payment cycles, and reduce frictional costs. With a strong focus on customer satisfaction, we're seeking an experienced Customer Care Specialist to join our World-Class Client Support Division. **About arenaflex** arenaflex is a pioneer in the medical billing and payment processing industry, with a proven track record of success. Our products and services have connected over 1,500,000+ submitters and 5,000+ Workers' Compensation, Group Health, and Auto Medical payers nationwide. Our commitment to excellence has earned us a reputation as the leading connectivity solution in the market. **Job Summary** As a Customer Care Specialist, you'll play a critical role in providing exceptional support to new and existing payers and providers. You'll be responsible for account setup, maintenance, and acceptance and delivery of medical bills, payments, and/or other insurance-related processes. This includes direct interaction with our clients' business and technical resources, as well as internal arenaflex staff. **Key Responsibilities** * Respond to customer inquiries via phone or email, providing timely and effective solutions to their issues. * Escalate and monitor issues that require coordination and follow-up with arenaflex internal departments (development, operations, engineering) and external business partners/clients. * Create and monitor all Code Red (escalated/critical) issues to determine the necessary communication, whether internal or external. * Reproduce issues on behalf of customers and assist in verifying fixes, account setup, etc. * Accurately document all communications, research documentation, and relevant information in the Client Support ticketing system (Zendesk). * Evaluate and resolve problems in a timely, efficient manner, consistently providing customers with status updates for any outstanding inquiries and issues. * Direct and escalate requests internally for unresolved issues. * Obtain all relevant information with a strong level of detail to effectively handle inquiries. * Develop and maintain rapport with customers. * Identify trends for process improvement. * Perform all other duties as requested by management. **Essential Qualifications** * Strong advocate of customer service principles and practices. * 3+ years of experience in a call center or customer care environment. * Experience with medical billing. * Proficiency with Microsoft Office Suite Products. * Proven technical experience. * Demonstrated troubleshooting and analytical skills. * Exceptional multitasking skills required. * Verbal and written communication skills MUST be professional and polished. **Desired Competencies** * Strong sense of urgency in addressing and responding to issues. * Excellent interpersonal and communication skills. * Adaptive listening skills with the ability to translate layman issues to technical staff and vice versa. * Thorough attention to detail and accuracy. * Ability to effectively multi-task and prioritize issues and requests. * Ability to work independently with minimal supervision but can also thrive and interoperate within a dynamic team environment with limited structure. * Understanding of the workers' compensation and/or group health insurance industry. * Experience with X-12 File formats a plus. * Experience working in an online customer service ticketing system for email and phone inquiries is a plus. * Bi-lingual (Spanish) a plus. **What We Offer** * A dynamic and supportive work environment with opportunities for growth and development. * Competitive hourly compensation and benefits package. * Flexible remote work options, with the ability to work from home or our Concord, CA corporate office. * Opportunities for professional growth and development, with a focus on customer satisfaction and excellence. * A collaborative and inclusive team environment, with a commitment to diversity and inclusion. **How to Apply** If you're a customer-focused professional with a passion for delivering exceptional support, we encourage you to apply for this exciting opportunity. Please submit your resume and a cover letter outlining your experience and qualifications. We can't wait to hear from you! **Apply Now**