We are converting a big dataset containing both EHR and questionnaire data. Some of the clients are insurance companies that wish to look at data from several care sites they manage.
How can I represent that insurance company in OMOP? They are not a care site nor there are concepts for care site that fit the insurance company description.
I understand that insurance data can be kept with payer_plan_period but this does not represent the entity insurance company, it representes an interaction between a payer and a person.
One of our ideas was a custom Organization table that can group several care sites into one entity and that organization would have a concept_id such as Private Health Insurance