Senior Accounts Assistant - Medicaid Billing Team

State of Missouri
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Posted: Dec 30, 2025
  • Salary: 40,171.71 per Year USD
  • Salary Top:40171
  • Full Time
  • Accounting and Finance
  • Job Description

    Job Location: This position can be domiciled Statewide at any Division of Developmental Disabilities Regional Office location.

    Why you’ll love this position:

    The Missouri Department of Mental Health is dedicated to the prevention, treatment, and public understanding of mental illness and developmental disabilities. By joining our team, YOU can make a difference in the lives of those impacted by a mental illness or developmental disability so they can have the opportunity to pursue their dreams, live their lives to the fullest, and be a valued member of their communities. As a member of the Department of Mental Health you will contribute to Division initiatives.

    Role Description:

    This position is responsible for ensuring accurate Medicaid billing for supported individuals receiving services through contracted provider agencies. This role includes updating and monitoring rate changes and tracking associated rebilling. In addition, this position is responsible for resolving billing related inquiries from internal as well as external stakeholders.

    What you’ll do:

    • Assist with the processing of Medicaid waiver billing twice monthly. Ensure rebilling and payments to providers are completed accurately and in a timely manner.
    • Aid with monitoring Billing Team inbox.
    • Review and process inquiries within the Team inbox and personal inbox.
    • Review the daily exceptions report and process rejections so that they can meet the overnight audit for billing.
    • Responsible for Medicaid Waiver billing cycles for the assigned region.
    • Process services provided to consumers on a monthly basis.
    • Process the rejected claims log for resubmission of rejections to Medicaid for payment.
    • Correspond with vendors regarding billing inquiries and status of payments, and any service rejections to be updated for rebilling.
    • Assist Support Coordinators and TCM's with authorizations for input, adjustments, and billing. Reviewing billing and making adjustments when necessary.
    • File paperwork to document changes to consumer's budgets and authorizations.
    • Other duties as assigned.


    Typical Qualifications:

    • 3-5 years of experience in State Government, Accounts Payable or Facility Management. A valid Driver’s License is required.

      Valid MO Driver’s License


    Lack of post-secondary education will not be used as the sole basis denying consideration to any applicant.

    The State of Missouri offers an excellent benefits package that includes a defined pension plan, generous amounts of leave and holiday time, and eligibility for health insurance coverage. Your total compensation is more than the dollars you receive in your paycheck. To help demonstrate the value of working for the State of Missouri, we have created an interactive Total Compensation Calculator. This tool provides a comprehensive view of benefits and more that are offered to prospective employees. The Total Compensation Calculator and other applicant resources can be found here .

    To Apply:

    Upload a cover letter, resume, college transcript, and three professional letters of reference.

    Complete information must be provided for your request to be considered . Documentation supporting your eligibility (transcripts, employment records, etc.) may be required at any time during the application and hiring process.

    If you have any questions about this position, please email/call Human Resources at: Benjamin Spurlock, 573-441-6209, Benjamin.Spurlock@dmh.mo.gov.
  • ABOUT THE COMPANY

    • State of Missouri
    • State of Missouri

    Build the Missouri of tomorrow.

    Ensure a strong foundation today.

    Join a group of innovative team members focused on driving the State of Missouri forward. As public servants, our team members have the opportunity to produce work that is both lasting and important. This work serves to protect families, communities, and our natural resources.

     No matter where you are in your career, whether entry level or senior level, a career with the State of Missouri will challenge you to grow both personally and professionally. Though one employer, there is no shortage of exciting opportunities as there are many career paths you may take within the State. If you are searching for a job that transforms lives, including your own, a career with the State of Missouri is the perfect fit!

    Show more

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Please mention you found this employment opportunity on the CareersInGovernment.com Job Board.