An Encounter's insurance and self-payors

The following profiles are involved to find the payors for an encounter:

Encounter_case_1

via .account: References an account resource

Account_CaseAccount

represents a virtual account (which does not exist in medico)
its internal id is identical with the case id
via .coverage (0..*): References coverage resources

Coverage_CostUnit_1

represents an insurance contract with a patient to cover costs
via .payor: References the insurance company as an organization resource

Coverage_Selfpayor_1

represents a patient's statement to cover (in part) the costs of an encounter

Organization_Insurance_1*

represents an insurance company that pay's for a specific