Billing Specialist

About Us

Biodesix is a leading diagnostic solutions company, driven to improve clinical care and outcomes for patients. Biodesix Diagnostic Tests support clinical decisions to expedite personalized care and improve outcomes for patients with lung disease. Biodesix Development Services enable the world’s leading biopharmaceutical, life sciences, and research institutions with scientific, technological, and operational capabilities that fuel the development of diagnostic tests, tools, and therapeutics.

Transform patient care and improve outcomes through personalized diagnostics that are timely, accessible, and address immediate clinical needs.

A world where patient diseases are conquered with the guidance of personalized diagnostics.

For more information, please visit

The Billing Specialist will be responsible for obtaining necessary patient information to submit medical claims to insurance plans. The individual will make phone calls to insurance plans and facilities, accurately record information obtained in patient files, and submit claims and appeals to insurance on behalf of patients. Billing Specialist I will work closely with Client Services and Billing Team to ensure accurate information is recorded and billing concerns are addressed, gather patient information by requesting medical records from a variety of sources, and interact with physicians’ offices and Client Services.

• Louisville, CO
• Hybrid: 3 days on-site, 2 days remote

• Work as part of a dynamic and growing reimbursement team to prepare and send medical claims to insurance companies, follow‑up on and manage through the billing cycle and payment resolution.
• Learn billing software and process flows.
• Adhere to process flows and Standard Operating Procedures.
• Make productive calls to insurance plans to obtain information and claim/appeal status.
• Accurately record information in patient file.
• Submit claims and appeals to insurance companies.
• Communicate with and answer patient billing questions and concerns.
• Work collaboratively with internal departments.
• Other duties as assigned.

• Strong communication skills—both oral and written (over the phone and in-person).
• Computational and basic math skills.
• Organized with strong attention to detail.
• Ability to adapt to emerging situations and respond with a sense of urgency.
• Handle confidential financial and personal information appropriately.
• Communicate and coordinate with internal departments.
• High school diploma required.
• Minimum 1 year of medical billing experience required, including knowledge of claims processing, denials, and appeals.
• 1–3 years of medical/laboratory experience preferred.
• Undergraduate degree preferred.
• Bilingual, a plus.

We want you to have a clear view of the Billing Specialist role—and we want to get to know the real you. Our interview process is designed to be thorough, transparent, and give you direct insight into what it’s like to work here.

• Virtual Recruiter Screen – A conversation to understand your background, what motivates you, and where you’re looking to grow.
• Hiring Manager Interview – A deeper discussion about your experience, skills, and approach.
• Final On‑Site Interview – Tour our corporate headquarters; interview with additional members of the team to discuss alignment and fit.

• Base compensation of $22 per hour.
• Discretionary bonus opportunity.
• Comprehensive health coverage: medical, dental, and vision.
• Insurance: short/long term disability and life insurance.
• Financial benefits:
  
  401(k), flex spending account.
• 120 hours of annual vacation.
• 72 hours of paid sick time off.
• 11 paid holidays + 3 floating holidays.
• Employee assistance program.
• Voluntary benefits.
• Employee recognition program.

Individual base compensation is based on various factors unique to each candidate, including skill set, experience, qualifications, and other job‑related aspects.

Biodesix is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.