AR Follow Up Associate

AR Follow-Up Associate
Location: Catonsville, MD
Pay: $22–$25/hour
Work Environment Professional office setting within a healthcare revenue cycle department. Business casual dress code. Team-based environment with approximately 55 employees across specialized functional areas.
Schedule Monday–Friday, standard business hours. Hybrid schedule available after ~90 days (4 days onsite, 1 day remote – Thursday).
Compensation and Benefits
Pay Rate: $22–$25/hour
Duration: 6-month contract-to-hire
If eligible, benefits may include: • Medical, Dental, Vision • Critical Illness, Accident, and Hospital coverage • 401(k) Retirement Plan (Pre tax and Roth post tax contributions available) • Voluntary Life & AD&D (employee + dependents) • Short term and long term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program (EAP) • Time Off / Leave (PTO, Vacation or Sick Leave)
About the Role
Supports the full accounts receivable (AR) lifecycle within a healthcare environment
Ensures accurate billing, timely collections, and proper reimbursement for services rendered
Requires strong attention to detail and knowledge of healthcare billing processes
Responsible for managing assigned accounts efficiently and effectively
Key Responsibilities
Perform pre-billing review, claim submission, and follow-up on outstanding receivables
Manage billing for multiple lines of business including Medicare, Medicaid, and private pay
Interpret and apply Explanation of Benefits (EOB) and Remittance Advice (ERA/835)
Post payments, denials, adjustments, and cash transactions accurately
Identify and resolve claim denials, rejections, and underpayments
Initiate appeals, corrected claims, and submit supporting documentation
Conduct AR follow-up using payer portals and internal systems
Maintain accurate account documentation and notes
Research and resolve credit balances, refunds, and misapplied cash
Support month-end close processes
Provide customer service support for billing inquiries
Required Skills & Experience
2+ years of healthcare accounts receivable experience
Experience in medical billing, collections, and AR follow-up
Knowledge of Medicare, Medicaid, and managed care payors
Experience with cash posting and denial management
Familiarity with CMS1500 and/or UB04 claim forms
Understanding of EOBs, ERAs (835 files), and reimbursement processes
Proficiency in Microsoft Excel, Word, and Outlook
Strong knowledge of CPT and ICD-10 coding
Ability to navigate EMR systems, billing platforms, and payer portals
High attention to detail and strong organizational skills
Excellent communication and customer service abilities
Top Skills – Must Haves:
Healthcare Accounts Receivable (AR) follow-up
Medical billing experience (Medicare & Medicaid)
Cash posting and denial management
Experience with EOB/ERA (835 transactions)
Long-term care or skilled nursing facility billing experience
Strong Excel proficiency
Nice to Have Skills:
Experience in long-term care or senior living environments
Familiarity with Vision or similar medical billing systems
Experience with multiple payer portals and clearinghouses
Appeals and complex denial resolution experience
Knowledge of full revenue cycle processes
Job Type & Location This is a Contract to Hire position based out of Catonsville, MD.
Pay and Benefits The pay range for this position is $22.00 - $25.00/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)
Workplace Type This is a fully onsite position in Catonsville,MD.
Application Deadline This position is anticipated to close on Jun 26, 2026.

About TEKsystems Were 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. Thats 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.

About TEKsystems and TEKsystems Global Services We’re a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We’re a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We’re strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We’re building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com.
The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.
San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.
Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.