Medical Billing Specialist (Part-Time)

Job Description Insight Global is seeking an experienced Part-Time Medical Biller to support a healthcare organization with a focused payment posting project. This role requires a strong foundational understanding of medical billing processes to ensure accuracy and efficiency from day one.

What You'll Be Working On:

• Lead a payment posting project, ensuring payments are applied accurately and timely
• Review and interpret EOBs (Explanation of Benefits) to resolve discrepancies
• Verify patient insurance eligibility and benefits
• Identify and research denials, underpayments, and posting errors
• Collaborate with internal teams to ensure clean and accurate billing workflows This is an onsite position in Pleasanton, CA.

Hours are Mon-Fri, 10am-3pm PST. You will be working a 25-hour work week at the hourly rate of $25/hr. Candidates will have access to medical, dental, and vision benefits from day one. There is also weekly payroll set up. This is a 3-month contract, with the opportunity for other projects or responsibilities once the project is completed. We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.

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Skills and Requirements What We're Looking For:

• Solid experience in medical billing (mental or behavioral health experience strongly preferred, but not required)
• Strong understanding of: Payment posting; Insurance eligibility verification; Reading and interpreting EOBs; Common payer rules and reimbursement structures
• High attention to detail and accuracy
• Ability to work independently and get things right the first time
• Associate's Degree required, BS Degree preferred