Supporting billing and contracting operations, the full-time remote Billing, AR, and Contracts Assistant will manage accounts receivable workflows, ensure accurate claim submissions, and maintain professional relationships with funders while adhering to compliance requirements. Key Responsibilities Manage daily, weekly, and monthly billing and accounts receivable operations, ensuring timely claim submission and payment posting Prepare financial reports and track payer performance, denial trends, and revenue summaries Establish and manage Single Case Agreements with funders, ensuring compliance with all regulatory requirements Required Qualifications High school diploma or GED required; Associate's or Bachelor's degree preferred 3+ years of experience in medical billing, accounts receivable, or healthcare administration Experience in an ABA or behavioral health setting strongly preferred Strong proficiency in Excel and experience with billing systems and EHRs Ability to work 9:00 am - 5:30 pm Pacific Time, with flexibility during peak periods