What type of filing system is used for health records?

The terminal digit filing system is preferred for health records because it organizes records by the last digits of a patient's identifier number, rather than by their name or other criteria. This system allows for easier and more efficient retrieval of records, particularly in busy healthcare settings where records may be frequently accessed.

In terminal digit filing, the records are sorted in groups based on the last digit of the patient number, with the highest digits sorted first. This method helps to distribute the patient records evenly across a greater number of sections, reducing the chances of overcrowding in any single area and promoting quicker access when searching for patient files.

Additionally, terminal digit filing minimizes the errors that can occur when dealing with similar names or when patients share the same first and last names, which is a common occurrence in healthcare environments. This system reduces administrative burdens and enhances the overall organization of health records.