Fathom provides autonomous medical coding technology that automates the process of translating clinical documentation into accurate medical codes. The platform integrates with existing EHR systems to analyze clinical notes, procedures, and patient encounters, automatically generating appropriate CPT, ICD-10, and HCPCS codes for billing and compliance purposes.

The system uses artificial intelligence trained on millions of medical encounters to understand clinical context and apply coding rules accurately. Fathom's technology handles both inpatient and outpatient scenarios, supporting various specialties and visit types. The platform identifies proper diagnosis codes, procedure codes, and modifiers while ensuring compliance with coding guidelines and payer requirements.

Healthcare organizations deploy Fathom to reduce coding backlogs, accelerate revenue cycle processes, and minimize coding errors. The technology works alongside medical coders, handling routine cases autonomously while flagging complex scenarios for human review. Organizations using Fathom report improvements in coding accuracy, reduced days in accounts receivable, and decreased administrative workload for clinical staff.