Client Billing Specialist

Client Billing Specialist – Moorestown, NJ

Location: Fully Onsite

Schedule: Monday–Friday, 8:30am–5:00pm or 9:00am–5:30pm

Employment Type: Full-Time

Experience Level: Open to recent college graduates or an experienced billing specialist

Training: Willing to train the right candidate

Key Requirement: Exceptional attention to detail

We are seeking a highly detail‑oriented Client Billing Specialist to join our team in Moorestown, NJ. This role is essential in ensuring accurate payment posting, resolving billing discrepancies, and maintaining the integrity of client financial data. If you thrive in a fast‑paced environment, enjoy problem‑solving, and have strong analytical skills, we want to meet you!

• Review and balance daily client payments to ensure all cash received is accurate
• Manually enter payments from EOBs for groups
• Update and balance payment information for clients using invoice billing
• Generate and send daily cash confirmation files to clients once balanced
• Review and resolve 835 error reports by entering payment and denial details that failed to load
• Respond to client inquiries and update or correct billing information as needed
• Review outbound Clearinghouse destination files to identify whether returned rejections should have resulted in claim creation
• Review inbound Error Logs to ensure accurate claim loading and billing
• Run, QA, and submit Positive Pay files after each check run
• Process refunds to carriers for claim over payments
• Update CPT and bundled code descriptions within the RBRVS system
• Perform additional billing‑related duties as assigned

• Exceptional attention to detail (critical for success in this role)
• Strong proficiency in Microsoft Excel — including spreadsheets, reports; familiarity with formulas and pivot tables preferred
• Ability to compare and analyze data and reports
• Strong analytical and problem‑solving skills, especially related to balancing cash, processing files, and loading data into systems
• Excellent communication skills and the ability to collaborate with clients and internal teams

• Recent grads eager to learn and start a career in billing or financial operations
• Individuals who love numbers, accuracy, and tackling complex data
• Team players who enjoy working onsite and collaborating closely with others

This is a Contract to Hire position based out of Moorestown, NJ.

Final date to receive applications: Jan 21, 2026

The pay range for this position is $21.00 - $24.00/hr.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:

• Medical, dental & vision
• Critical Illness, Accident, and Hospital
• 401(k) Retirement Plan – Pre‑tax and Roth post‑tax contributions available
• Life Insurance (Voluntary Life & AD&D for the employee and dependents)
• Short and long‑term disability
• Health Spending Account (HSA)
• Transportation benefits
• Employee Assistance Program
• Time Off/Leave (PTO, Vacation or Sick Leave)

We’re partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full‑Stack Technology Services, Talent Services, and real‑world application, we work with progressive leaders to drive change.

That's the power of true partnership. TEKsystems is an Allegis Group company.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.