Final answer:
The assignment of colors to primary and secondary identifiers for filing patient records is known as a Color coding system. This system facilitates fast, visual identification of records, expediting filing and retrieval, and improving overall information management in healthcare settings.
Step-by-step explanation:
The assignment of color to primary and sometimes secondary patient numbers or letters for the purpose of filing patient records is referred to as a Color coding system. In this system, files are marked with different colors based on the primary identifier, enabling quick visual identification and speeding up the filing and retrieval processes. For instance, records might be organized so that patient names beginning with A are green, B are blue, and so on. This technique is advantageous in health records management as it reduces misfiles and enhances the security and privacy of patient information by allowing for quick location and access to specific files.
Learn more about Color coding system