As a Work From Home Pharmaceutical Customer Service Representative, your daily tasks usually include answering customer phone calls, emails, or chat inquiries about prescription medications, insurance coverage, and order status. You may also assist with processing prescription refills, troubleshooting delivery issues, and updating patient records in compliance with HIPAA regulations. Collaboration with pharmacists, healthcare providers, and insurance companies is common to resolve complex issues. Successful representatives stay organized and maintain accurate documentation to ensure timely, effective service.