Find & Apply For Medical Biller Jobs in Walnut Creek, California

Description We are looking for a detail-oriented Medical Biller to support billing and coding operations in California. This is a contract position beginning at approximately 20 hours per week, with the potential to move into a permanent schedule based on business needs and performance. The person in this role will help maintain accurate claim processing, coding quality, and follow-up with commercial payers while supporting steady revenue cycle operations.

Responsibilities:

• Prepare and submit medical claims using accurate coding and billing practices for outpatient services.
• Review clinical and billing information to assign appropriate ICD-10 and CPT codes and reduce claim errors.
• Manage follow-up activities for unpaid or underpaid claims, including collection efforts with commercial insurance carriers.
• Investigate billing discrepancies, correct claim issues, and resubmit documentation when needed to support reimbursement.
• Use Quicken to maintain organized financial records and assist with billing-related tracking tasks.
• Communicate with insurers and internal stakeholders to resolve payment questions and support timely account resolution.
• Monitor account status and take action on outstanding balances to improve collections performance. If you are interested in this role, please apply today and call us at (510) 470-7450 Requirements
• At least 2 years of experience in medical billing, medical coding, or a closely related healthcare revenue cycle role.
• Hands-on knowledge of ICD-10 and CPT code application in an outpatient setting.
• Experience handling commercial insurance billing and collections activities.
• Ability to review claims carefully and identify coding or billing inaccuracies.
• Proficiency using Quicken for billing support or financial record management.
• Strong organizational skills with the ability to manage part-time workload demands effectively.
• Clear communication skills for working with insurance representatives and resolving account issues.

TalentMatch® Robert Half is the world's first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles. Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app (https://www.roberthalf.com/us/en/mobile-app) and get 1-tap apply, notifications of AI-matched jobs, and much more. All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information. © 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking "," you're agreeing to Robert Half's Terms of Use (https://www.roberthalf.com/us/en/terms) and Privacy Notice (https://www.roberthalf.com/us/en/privacy) .