Senior Medical Coder — On-Site, High-Volume Billing Expert

Medix; Renton (WA); On-site; USD 80,000 - 110,000; Full time

Job summary

Medix is seeking a highly experienced Senior Medical Coder to support coding, billing, and revenue cycle operations in a clinic setting. The role focuses on accurate coding of high-volume encounters and ensuring compliance with CPT, ICD-10-CM, and HCPCS guidelines.

The ideal candidate will work on-site four days per week, independently manage coding tasks with minimal onboarding, and collaborate with providers, billing staff, and leadership to improve quality and reimbursement performance.

Qualifications

• Active CPC certification through AAPC or CCS certification through AHIMA required.
• CPCA (Apprenticeship) status not eligible for this senior-level position.
• Minimum 5+ years of medical coding experience or equivalent CPMA experience.
• Senior-level coding proficiency with the ability to independently manage high encounter volumes with minimal oversight.
• Ability to begin coding accurately with minimal onboarding or training.
• Will work on-site in the clinic setting 4 days per week, for standard 8-hour shifts or a full 4-day on-site block for 10-hour shifts.

Responsibilities

• Code high-volume encounters with CPT, ICD-10-CM, and HCPCS codes according to guidelines.
• Review charge review queues for coding compliance, documentation, quality assurance, and revenue capture.
• Investigate and resolve coding issues leading to claim edits or disallowed claims.
• Communicate coding findings and resubmission recommendations to billing staff.
• Engage in provider education and documentation clarification to ensure accurate coding.
• Assist Coding Supervisor with onboarding and training new coders; support continuous process improvement.

Skills

CPC certification

CCS certification

5+ years coding

Independent coding

On-site 4 days per week

Tools

Epic EMR

Job description

Medix is seeking a highly experienced Senior Medical Coder to support coding, billing, and revenue cycle operations in a clinic setting. The role focuses on accurate coding of high-volume encounters and ensuring compliance with CPT, ICD-10-CM, and HCPCS guidelines.

The ideal candidate will work on-site four days per week, independently manage coding tasks with minimal onboarding, and collaborate with providers, billing staff, and leadership to improve quality and reimbursement performance.