Customer Service Specialist - Healthcare Billing, Revenue Cycle Management & Patient Support

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Join arenaflex: Transforming the Future of Primary Care

Are you ready to be part of something bigger? At arenaflex, we are redefining what primary care looks like in the modern world. We're not just building a healthcare company—we're creating a movement toward more accessible, more human, and more compassionate healthcare for everyone. As we continue to expand and transform the primary care experience, we're looking for passionate individuals who are driven by a genuine desire to help people and who want to be part of a team that's changing the face of healthcare delivery.

If you're someone who thrives in a fast-paced, mission-driven environment and has a heart for serving others, we want to hear from you. We're currently seeking a talented Customer Service Specialist to join our Healthcare Billing and Revenue Cycle Management team. In this role, you'll be the voice of arenaflex, handling patient inquiries with empathy, precision, and the exceptional level of care that defines our organization.

About the Role

As a Centralized Support Specialist II - Billing Specialist at arenaflex, you'll execute our mission of delivering high-quality care and service to every patient who walks through our virtual doors—or picks up the phone to call us. You'll handle patient phone calls and message inquiries, de-escalate issues with grace and professionalism, ensure patient satisfaction, and assist with navigating complex healthcare needs including insurance, billing, medical records, authorizations, and referrals.

What makes arenaflex unique is our C-I-CARE framework—a proprietary approach that contains the key elements of great interactions and effective communication that we use with patients and each other. You'll master this framework and apply it in all your interactions to ensure a consistently positive experience for every patient.

What You'll Do

Your days will be dynamic, fast-paced, and deeply meaningful. Here's what you can expect as a key member of our team:

• Patient Communication: Handle inbound patient phone calls and digital message inquiries with warmth, professionalism, and efficiency. You'll be the first point of contact for patients seeking answers about their bills, insurance claims, and financial responsibilities.


• Issue Resolution: De-escalate concerns and resolve complex billing issues with empathy and accuracy. You'll research billing discrepancies, process payments, and assist patients with setting up payment plans when needed.


• Insurance Navigation: Educate patients and administrators on health insurance benefits, answer complex billing inquiries, and support patients in understanding their financial responsibilities. You'll serve as a bridge between patients, insurance providers, and our internal teams.


• Claims Investigation: Investigate claims through insurance carriers to ensure they were processed according to patient benefit plans. You'll review and reconcile patient and insurance balances for accuracy, identifying and resolving any discrepancies.


• Proactive Outreach: Reach out to patients with open balances to assist with payment options and educate them on available resources. Your proactive approach will help patients feel supported and empowered to manage their healthcare finances.


• Collaboration: Work closely with providers and operations team members to complete urgent tasks pertaining to patient billing issues and questions. You'll coordinate with medical billing specialists, insurance verification teams, and healthcare providers to ensure seamless resolution.


• Technology Mastery: Become proficient in our technology suite including RingCentral, Slack, G-Suite, Zoom, and our Electronic Medical Record System. You'll use these tools to interact with team members and patients and complete daily work efficiently.


• Team Contribution: Participate in team huddles, rounding, and problem-solving sessions. Support all in-office providers with urgent and stat patient needs, contributing to a culture of collaboration and excellence.


• Documentation: Maintain meticulous records of all patient interactions in our customer relationship management system, ensuring compliance with HIPAA regulations and company policies.

A Day in the Life

In this role, you'll handle inbound calls from arenaflex patients regarding their medical bills, insurance claims, and payment inquiries. Your daily activities will include:

• Reviewing patient accounts to understand their billing history and current status


• Processing payments and explaining Explanation of Benefits (EOB) documents


• Coordinating with internal stakeholders such as medical billing specialists and insurance verification teams


• Resolving billing discrepancies, incorrect charges, and insurance claim rejections


• Assisting patients with payment plan requests and financial assistance options


• Communicating regularly with insurance companies to verify benefits and check claim status


• Documenting all interactions in the electronic health record system


• Following up on pending issues to ensure complete resolution

Every day brings new challenges and opportunities to make a real difference in patients' lives. You'll solve problems, learn continuously, and grow alongside a team that values excellence, integrity, and compassion.

About the Team

Our call center team at arenaflex combines healthcare expertise with a customer-obsessed culture to deliver exceptional patient support. We're a diverse, inclusive team united by a single mission: making healthcare more accessible and less complicated for our members. We handle billing inquiries with empathy and efficiency, always putting patients first.

Our culture emphasizes principles of ownership and continuous improvement. We believe in supporting our team members through ongoing training and development, providing the resources you need to succeed and grow. You'll work in an environment where your contributions matter, where your voice is heard, and where success is measured by the positive impact you have on patients' lives.

What We're Looking For

Basic Qualifications

To be successful in this role, you'll need:

• 2+ years of customer service experience in a call center environment


• 1+ years of experience in medical billing, insurance claims, or healthcare revenue cycle


• Demonstrated proficiency in Microsoft Office Suite


• Experience using electronic health records (EHR) or customer relationship management (CRM) systems


• Knowledge of HIPAA compliance and healthcare privacy regulations


• High school diploma or equivalent

Preferred Qualifications

While not required, the following qualifications will help you stand out:

• Language Skills: Bilingual in Spanish and English—ability to communicate with a broader patient population is a significant asset


• Flexibility: Ability to work various shifts, including evenings and weekends, to support our patients when they need us most


• Technical Skills: Strong problem-solving and documentation skills, with the ability to type 45+ WPM while maintaining accuracy


• Industry Knowledge: Familiarity with medical billing practices, insurance policies, and healthcare revenue cycle management

Skills & Competencies for Success

At arenaflex, we look for individuals who embody our values and bring unique strengths to our team. The ideal candidate will possess:

• Exceptional Communication Skills: You should be able to communicate clearly, professionally, and empathetically—both on the phone and in writing. You know how to adapt your communication style to meet the needs of diverse patients.


• Problem-Solving Abilities: Healthcare billing can be complex. You should be a strong, innovative problem-solver who is driven to help people navigate challenges and find solutions.


• Attention to Detail: Accuracy is critical in billing and revenue cycle management. You must be meticulous in reviewing patient accounts, reconciling balances, and documenting interactions.


• Empathy & Compassion: You genuinely care about people and understand that medical bills can be stressful. You approach every interaction with empathy and patience.


• Ability to Remain Calm Under Pressure: Some patients may be frustrated or upset. You should be able to de-escalate situations professionally and maintain composure in challenging conversations.


• Integrity & Confidentiality: You must adhere to HIPAA regulations, maintain patient confidentiality, and uphold the highest standards of professionalism and trustworthiness.


• Team Player: You thrive in a collaborative environment and are willing to support your colleagues and teammates in achieving shared goals.

Career Growth & Development

At arenaflex, we believe in investing in our people. As a member of our team, you'll have access to:

• Comprehensive Training: You'll receive extensive training on our C-I-CARE framework, healthcare billing processes, and our technology systems. We'll set you up for success from day one.


• Career Advancement: This role is a gateway to broader opportunities within arenaflex. Exceptional performers have pathways to leadership roles, specialized billing positions, and cross-functional opportunities across the organization.


• Continuous Learning: Healthcare is always evolving. You'll have access to ongoing education and development resources to expand your knowledge and skills.


• Mentorship: You'll work alongside experienced professionals who can guide you, share best practices, and help you grow in your career.

Work Environment & Culture

arenaflex is more than a workplace—it's a community committed to transforming healthcare. Here's what you can expect:

• Inclusive Culture: We empower all arenaflexians to deliver the best results for our patients. We celebrate diversity and believe that different perspectives make us stronger.


• Supportive Environment: We provide accommodations for individuals with disabilities and support throughout the application and hiring process.


• Work-Life Balance: We understand the importance of balance and offer flexible scheduling options to support your well-being.


• Patient-Centered Mission: Every team member plays a vital role in our mission to make healthcare more accessible and less complicated. Your work will have a direct, positive impact on patients' lives.

Compensation & Benefits

We recognize that our people are our greatest asset. arenaflex offers a competitive compensation package that reflects your skills, experience, and the value you bring to our team. The base pay for this position ranges based on market location and may vary depending on job-related knowledge, skills, and experience.

In addition to competitive pay, we offer a comprehensive benefits package including:

• Medical, dental, and vision coverage


• 401(k) retirement savings plan


• Equity compensation


• Paid time off and holidays


• Parental leave


• Wellness programs and resources


• Professional development opportunities

Our total compensation approach ensures that you're rewarded for your contributions and supported in achieving your personal and professional goals.

Join Us

If you're looking for your next opportunity at an organization that is truly transforming healthcare, we would love to connect with you. At arenaflex, we believe that great healthcare starts with great people—and that includes the team members who support our patients every day.

This is your chance to be part of something meaningful. You'll use your skills, empathy, and expertise to help patients navigate the complexities of healthcare billing, all while growing your career in a supportive, mission-driven environment.

We encourage you to apply if you're ready to make a difference. Submit your application today and take the first step toward joining the arenaflex family. We can't wait to meet you.

arenaflex is an equal opportunity employer. We do not discriminate on the basis of protected veteran status, disability, or any other legally protected status. We are committed to fostering an inclusive workplace where all employees can thrive.