Medical Coder

OS • Waukesha, WI

1d • Remote

About The Position

Certified Medical Coder — Join a High-Performing Team Let’s be real—we’re not just looking for anyone. We’re looking for someone who isn’t a jerk, wants to truly understand the business, embraces change, refuses to settle for mediocrity, and takes pride in delighting customers. If that sounds like you, keep reading—this might be your next move. We are seeking a Certified Medical Coder who is detail-oriented, adaptable, and committed to excellence in revenue cycle operations. This role is ideal for someone who takes ownership of their work, enjoys problem-solving, and is motivated to continuously grow their expertise in medical coding and reimbursement. At OS Inc., our core values drive how we work and grow. We are building a team of dedicated professionals who are passionate about mastering medical claims, improving revenue cycle performance, and delivering exceptional results for our clients.

Requirements

• Current coding certification from AHIMA or AAPC , such as: RHIA, RHIT, CCS, CCS-P (AHIMA) CPC, COC, CIC (AAPC)
• Strong technical proficiency, including Excel, Outlook, and Microsoft Teams
• Excellent organizational and time management skills
• Ability to manage a high-volume workload in a fast-paced environment
• Solid understanding of HIPAA and patient confidentiality standards
• Commitment to accuracy, quality, and productivity
• Interest in revenue cycle operations and continuous learning
• Comfortable working in a fully paperless environment

Nice To Haves

• Experience in both front-end and back-end medical coding
• Background in hospital and clinic coding environments

Responsibilities

• Perform accurate coding and ensure compliance with established guidelines across hospital and clinic settings
• Assign and/or verify CPT, HCPCS, ICD-10-CM, and ICD-10-PCS codes , including appropriate modifiers
• Sequence diagnoses and procedures according to official coding guidelines
• Review and resolve coding-related denials using strong back-end coding knowledge
• Analyze explanation of benefits (EOBs) and follow through on discrepancies to resolution
• Prepare and submit appeals as needed
• Identify, report, and help resolve coding and reimbursement issues in collaboration with leadership and revenue cycle teams
• Recommend process improvements to reduce denials and optimize revenue
• Deliver high-quality service to clients and stakeholders

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed
• Number of Employees: 11-50 employees