The purpose of the Freedom of Information Act is to promote greater openness by public authorities.
Lindsey Private Patients is run by Northern Lincolnshire and Goole NHS Foundation Trust (NLaG).
You can view the NLaG publication scheme for commonly requested requested information, such as policies, performance reports and more. Please check this for the information you are looking for before sending in a request to the freedom of information team.
You can make a freedom of information request via the NLaG website.