I have extensive experience with EHR systems, having worked with Epic, Cerner, and Meditech. In my previous role, I was responsible for data entry, patient chart management, and ensuring compliance with HIPAA regulations. I also conducted training sessions for new staff on EHR functionalities, which improved overall system proficiency by 20%.

Ensuring data accuracy involves a multi-step process. I regularly audit patient records for completeness and correctness, validate data against source documents, and implement double-checking protocols. Additionally, I stay updated on best practices and participate in continuous education to enhance my skills in data validation and integrity.

To manage large volumes of healthcare data, I utilize advanced querying and reporting tools such as SQL and Tableau. I also employ data segmentation techniques to break down large datasets into manageable parts, which allows for more precise analysis. Regular data summarization and trend analysis help in identifying patterns and anomalies.

Data security and patient privacy are paramount. I strictly adhere to HIPAA guidelines, using encryption methods and secure access controls. I also conduct regular security audits and provide training to staff on privacy protocols. By maintaining a secure environment, I ensure that patient information is protected at all times.

In a previous role, I noticed discrepancies in medication records that were causing delays in patient care. I conducted a thorough investigation, identified the root cause as a data entry error, and implemented a new validation process. This not only resolved the issue but also reduced medication errors by 15%.