Certified Medical Coder (ICD-10) — Multilingual Clinical Documentation & AI Evaluation

## About the Role Mercor is hiring certified medical coders on behalf of a healthcare AI partner building advanced clinical documentation tools. In this role you will apply your coding and documentation expertise to review, annotate, and evaluate clinical documentation and AI-generated clinical notes, directly shaping the accuracy and reliability of medical AI systems. This role is part of a multilingual annotation cohort. In addition to English, you should be able to speak, read, and write at least one other language at an advanced (C1 or above) level. ## Key Responsibilities Documentation & Coding Review - Review clinical documentation for accuracy, completeness, and coding integrity - Evaluate AI-generated clinical notes and summaries against real-world documentation and coding standards - Validate alignment between clinical documentation and assigned codes Annotation & Structured Feedback - Annotate clinical documentation against detailed guidelines - Flag omissions, inaccuracies, and documentation gaps in AI-generated output - Provide structured, written feedback that engineering and product teams can act on Knowledge Contribution - Contribute expert input on annotation guidelines and documentation standards - Raise clarifying questions where guidance is ambiguous and help refine the guidelines ## Required Qualifications - Active certification — at least one of CCDS, CHC, CCS, or CPC - ICD-10 coding experience - Currently working in medical coding, clinical documentation improvement, or a closely related documentation role - US-based - In addition to English, advanced (C1+) proficiency — speaking, listening, and writing — in at least one other language - Availability of at least 10 hours per week ## Preferred Qualifications - Additional certifications (CRC, CDIP, or similar) - Familiarity with Epic - Experience with HCC or risk-adjustment coding - Prior AI/ML annotation or model evaluation work experience, with strong performance reviews ## Work Arrangement - Remote, part-time — minimum 10 hours/week - Flexible scheduling

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