Oneoncology
Medical Billing & A/R Specialist
San Antonio, TX
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hirly's read of this role
- Seniority
- Mid level
- Country
- US
- Work mode
- On-site / unstated
- First seen by hirly
- 2 Sept 2026
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the posting
Why Join Us?
The START Center is growing! We are pioneering premier Cancer Care for our patients with leading doctors, advanced diagnostics and cutting-edge therapies. We offer competitive wages, benefits, and yearly bonus opportunities. The growth of our organization and our innovative environment to treat and care for patients that have cancer make us a great match for anyone looking to begin or further their career at a company with a mission that truly impacts lives.
Job Description:
Medical Billing & Accounts Receivable Specialist
- Location: San Antonio, TX (On-Site)
- Department: Revenue Cycle Management
Join a Team Making a Difference in Cancer Care
The START Center for Cancer Care is one of South Texas' leading oncology providers, dedicated to delivering exceptional cancer treatment through compassionate care, advanced technology, and clinical excellence. We are seeking an experienced Medical Billing & Accounts Receivable Specialist to join our Revenue Cycle team and play a vital role in supporting our mission while helping ensure the financial success of our organization.
If you are a detail-oriented billing professional who thrives in a fast-paced healthcare environment and enjoys solving complex reimbursement challenges, we invite you to explore this exciting opportunity.
Why Choose The START Center for Cancer Care?
- Benefits begin on your first day of employment
- Additional compensation opportunities , including potential bonuses
- Employer contribution toward your 401(k) retirement plan
- Work with innovative technology and modern tools that support efficiency and collaboration
- Join a respected organization dedicated to advancing cancer care in South Texas
- Career growth opportunities within a stable and expanding healthcare organization
- Collaborative, professional, and mission-driven work environment
Position Summary
The Medical Billing & Accounts Receivable Specialist is responsible for managing billing activities, resolving outstanding claims, overseeing accounts receivable balances, and ensuring timely reimbursement from insurance carriers and patients. This role requires a strong understanding of medical billing processes, payer guidelines, and revenue cycle operations.
Essential Responsibilities
Claims Management
- Prepare, review, and submit clean claims to insurance payers accurately and timely.
- Follow up on unpaid, denied, or underpaid claims.
- Review Explanation of Benefits (EOBs) and payer responses for accuracy.
- Ensure prompt resolution of claim issues to maximize reimbursement.
Accounts Receivable Management
- Monitor and manage assigned accounts receivable balances.
- Research and resolve payment discrepancies.
- Maintain detailed records of collection efforts and account activity.
- Communicate with insurance carriers and patients regarding outstanding balances.
Denial Management
- Investigate claim denials and rejections.
- Prepare and submit appeals, corrected claims, and supporting documentation.
- Work proactively with payers to expedite claim resolutions.
Patient Financial Services
- Respond professionally to patient inquiries regarding statements and balances.
- Assist with payment plan arrangements and documentation.
- Provide outstanding customer service while maintaining confidentiality.
Compliance and Documentation
- Ensure adherence to HIPAA regulations and payer requirements.
- Maintain accurate and complete billing records.
- Support organizational compliance and revenue cycle best practices.
Qualifications
- High school diploma or equivalent required.
- Minimum of 5 years of experience in medical billing, collections, or revenue cycle management.
- Strong knowledge of CPT, ICD-10, and HCPCS coding.
- Experience working with Medicare, Medicaid, and commercial insurance payers.
- Proficiency with medical billing systems and electronic health records.
- Strong analytical, organizational, and problem-solving skills.
- Excellent written and verbal communication abilities.
- Exceptional attention to detail and commitment to accuracy.
Work Environment
This position is fully on-site in our professional office environment, providing opportunities for direct collaboration with colleagues and access to the tools and resources needed for success.
Apply Today
Join The START Center for Cancer Care and become part of a team committed to excellence, innovation, and compassionate patient care. If you are passionate about revenue cycle operations and want to contribute to an organization that is making a difference in the lives of cancer patients, we encourage you to apply.
The START Center for Cancer Care is an Equal Opportunity Employer committed to creating an inclusive workplace for all employees.
Listed on hirly, a job board. hirly is not the employer: Oneoncology is hiring for this role.
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