Medical Biller

**Location**:Corporate Office, Mexico City
**Availability**: Full-time, highly flexible hours (international operations)
**Responsibilities**:
- Process and submit medical claims to insurers worldwide.
- Verify eligibility and coverage of international insurance policies.
- Follow up on accounts receivable (A/R), reconciliations, and denied claims.
- Coordinate with bilingual medical providers and patients across multiple time zones.
- Document and audit processes in EMR/EHR systems according to HIPAA standards.
- Keep billing updated in compliance with private insurer regulations.
- Handle urgent requests outside regular hours as operational needs arise.
**Requirements**:
- Minimum 1 year of experience as a Medical Biller or related area (coding, medical collections, etc.).
- Advanced English-Spanish oral and written proficiency.
- Knowledge of:
CPT and ICD-10 codes, EMR/EHR systems, International billing and insurance companies, Bilingual med...