Medical Billing and Collections Specialist

Medical Billing & Collections Specialist

Location: Centennial, CO

Pay: $24–$26/hour, based on experience

Schedule: Monday–Friday, approximately 8:00 AM–5:00 PM (some flexibility available)

Employment Type: Direct Hire

Work Setting: Onsite Preferred; Hybrid May Be Considered

Benefits: Medical, Dental, Vision, 401K

Position Overview

Addison Group is hiring for our client, a growing specialty physician practice in Centennial, CO, seeking an experienced Medical Billing & Revenue Cycle Specialist to join its team.

This position is responsible for full-cycle medical billing , including claim submission, insurance follow-up, denial resolution, collections, and payment posting.

The ideal candidate has a strong understanding of physician billing, payer guidelines, modifiers, and reimbursement processes. We are looking for someone who takes ownership of their accounts, investigates issues thoroughly, and focuses on resolving claims correctly the first time.

Key Responsibilities

• Process and submit approximately 100 medical claims per day
• Review payer correspondence, rejected claims, and denials
• Research and resolve approximately 50 denied or outstanding claims daily
• Perform detailed insurance AR follow-up and collections
• Review coding, modifiers, and payer requirements to identify billing issues
• Investigate underpayments, denials, and reimbursement discrepancies
• Manage patient collections and account balances as needed
• Post insurance and patient payments accurately
• Work claims through final resolution and account closureIdentify recurring denial trends and recommend process improvements
• Maintain accurate documentation and meet productivity and quality standards
• Collaborate with team members to improve Revenue Cycle performance

Qualifications

• 2–3+ years of full-cycle medical billing or Revenue Cycle experience
• Experience in dermatology or specialty physician practice billing strongly preferred
• Strong knowledge of insurance billing, AR follow-up, and denial management
• Understanding of CPT codes, modifiers, and payer guidelines
• Experience researching and resolving complex claim issues
• Comfortable managing high-volume billing and collections workloads
• Strong technical skills and ability to learn new systems quickly
• Experience with ModMed (Modernizing Medicine) preferred
• Familiarity with Apple products and Google Workspace preferred
• Strong analytical, organizational, and problem-solving skills

Addison Group is an Equal Opportunity Employer. Addison Group provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state, and local laws. Addison Group complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities. Reasonable accommodation is available for qualified individuals with disabilities, upon request.

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