The GEICO Supplement Request form is a critical document used by repair facilities when seeking additional compensation for damages that were not included in the initial claim. This form is designed specifically for shop use, ensuring that all necessary information is collected to facilitate the approval process. To initiate a supplement request, it is essential to complete every section of the form accurately. Key details required include the GEICO claim number, the customer's name, and vehicle information such as the year, make, and model. Additionally, the repair facility's contact information, including the name, address, phone number, and federal tax ID, must be provided. It is important to note that requests should be submitted one claim at a time and accompanied by a list of supplemental damages. GEICO will not honor any supplement requests unless they have been authorized. For further clarity, there is also a section for additional comments or information that may be relevant to the request.