Medical Biller & Coder (Remote – Mexico)

About the role

Freedom Health Systems, Inc. is seeking a remote Medical Biller & Coder to support outpatient mental health center clients from Mexico. The contractor will work on an Amazon Workstation, handling end‑to‑end revenue cycle tasks aligned with U.S. Eastern Time business hours.

Key responsibilities

• Review clinical documentation to ensure all required elements are present before billing.
• Assign accurate CPT, ICD‑10‑CM, and HCPCS codes based on documentation.
• Enter charges into the EHR or billing system and submit claims in a timely manner.
• Verify patient demographics, insurance information, and payer details prior to claim submission.
• Identify and correct claim rejections, coding errors, and data entry issues.
• Support denial resolution activities and ensure all services rendered are captured and billed.

Required profile

• 2–4 years of U.S. medical billing and coding experience, preferably in outpatient mental health.
• Strong attention to detail, ability to follow defined workflows, and excellent written and verbal English communication.
• Professional coding certification (CPC or equivalent) preferred.

Required skills

• CPT coding
• ICD‑10‑CM coding
• HCPCS coding
• Medical billing software/EHR platforms
• Amazon Workstation (AWS virtual workstation) environment