During warmer months, heat from warm air is transferred to the heat exchanger and into the fluid. As it moves through the pipes, the heat is dispersed to the rocks, soil, and groundwater. The pump is reversed during the colder months. Heat energy stored in the relatively warm ground raises the temperature of the fluid. The fluid then transfers this energy to the heat pump, which warms the air inside the building.
While individual states generally govern how long medical records are to be retained â HIPAA. rules require a Medicare Fee-For-Service provider to retain required documentation for six. years from the date of its creation or the date when it last was in effect, whichever is later.
Last month's bulletin addressed the need to retain various employee records. Since we received a couple e-mails asking how long these records must be kept, we thought that would be a good topic for this month's bulletins. Naturally, there is no single answer. The length of time you must keep the records depends on the type of records involved. Fair Labor Standards Act (FLSA): Under the FLSA, the record-keeping requirements are either two years or three years depending on the type of record involved: