Looking for some guidance for the community to determine if there is an appropriate standard resource that I am overlooking, as I don’t see one in the standard that fits this without adding significant customizations. I have a healthcare API that when called returns a list of codes, descriptions, and criteria necessary to apply those codes. Values returned in this list list may vary between patients and thus is not a static list that never changes across the entire population, however a patient is never referenced in the actual data set. I would like to move this into a FHIR format if applicable rather than my current proprietary format. Are there any recommended resources to list these in FHIR format since they are not just key/value pairs. I’m open to using extensions but I prefer minimize the use of extensions a much as possible.
An example of the dataset for illustration purposes is below. This is not a real list, just something mocked up quickly to demonstrate the data set I’m describing I’d like to communicate with sub items that also have their own individual criteria
Code 58410-2 Description: CBC Criteria: -Patient must be between ages of 18-25 -Patient must not be receiving blood thinner -(0-*) other critiera. Code: 523414 Description: Basic Metabolic Panel Criteria: Patient must have not received a meal within the last 2 hours. SubTests (choose 0.* based on criteria) -Code: 523414-1 -Description: Gluclose -Criteria: Patient must not by hyperglycemic -Code: 523423-2 -Description: Creatinine -Criteria: Patient must not be receiving IV fluids Code 24353-5 Description: Sodium Criteria: -Patient must have not have a meal scheduled in the system within the last x hours -Patient must not be hyperglycemic