Commercial insurance claims for established procedures with standardized billing codes are best suited for medical factoring, as they offer predictable reimbursement timelines and clear payment amounts. Ideal claims for factoring include those from major private insurers (Blue Cross, UnitedHealthcare, Aetna, Cigna) with clean submission histories, properly documented services, and accurate coding that typically pay within 30-60 days. Most factoring companies also accept Medicare and Medicaid claims, though sometimes at slightly higher rates. Claims particularly well-suited for factoring include surgical procedures, diagnostic imaging, laboratory tests, and specialized treatments with established CPT codes and fee schedules, while experimental procedures or services with frequent denials are generally less appropriate for factoring arrangements.