Laboratory Billing Specialist

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Posted May 14, 2026

Remote · US Full Time

Overview

This is a full-time Lab Billing Specialist position based in Madison, WI, with remote work options. The role involves working 40 hours per week, Monday through Friday, with no on-call requirements.

Responsibilities

  • Manage daily assignments in the hospital information system's work queue for laboratory billing, ensuring appropriate registration, CPT/HCPCS code modifiers, and cost centers.
  • Perform laboratory billing edits, review billing and coding compliance, and reconcile billing discrepancies.
  • Calculate and manually enter charges for miscellaneous tests and zero-dollar CPT codes.
  • Collaborate with revenue integrity teams to resolve billing and coding discrepancies to comply with timely filing requirements.
  • Identify unusual billing issues or trends and communicate with responsible parties to achieve resolution.
  • Work with clinical, financial, IT, leadership, and staff to ensure coding, charging, reporting, and reconciliation processes run appropriately.
  • Evaluate customer questions and concerns, provide education, reconcile discrepancies, and escalate issues to leadership as needed.
  • Develop and recognize strategies for quality improvement opportunities, propose solutions, and work jointly to standardize processes.
  • Submit requests for lab charging, price calculation, and fee schedule adjustments through the Charge Master request process.
  • Maintain knowledge of current Centers for Medicare and Medicaid Services (CMS) guidelines, coding and billing updates, regulatory compliance, documentation requirements, payer policies, and laboratory billing practices.
  • Perform other duties as assigned.

Requirements

  • High School diploma or GED, or 10 years of work experience.
  • Minimum of two years' experience in a related role.

Physical Requirements

  • Frequent lifting, carrying, pushing, and pulling of objects weighing 0-25 lbs.
  • Frequent sitting, standing, walking, reaching, and repetitive foot/leg and hand/arm movements.
  • Frequent use of vision and depth perception for near (20 inches or less) and far (20 feet or more) distances, including color identification.
  • Frequent use of hearing and speech for oral communication and ability to hear alarms or malfunctioning machinery.
  • Frequent keyboard use and data entry.
  • Occasional bending, stooping, kneeling, squatting, twisting, and gripping.
  • Occasional lifting, carrying, pushing, and pulling of objects weighing 25-50 lbs.
  • Rare climbing.

Certifications

  • No professional licenses or certifications are required.

Compensation & Benefits

  • Paid parental leave: eligible team members receive one week of paid parental leave for newborns or newly adopted children (pro-rated based on full-time equivalent).
  • Flexible payment options: eligible hourly team members have access to earned, unpaid base pay before payday through a voluntary benefit program (fees may apply).
  • Upfront tuition coverage: eligible team members can access upfront tuition coverage through a funded program.

Location

  • Position is based in Madison, Wisconsin with remote work options available.
  • Work schedule is Monday through Friday, 8-hour day shifts, totaling 40 hours per week.