There are these code-sets that are very valuable but are not on OMOP vocabulary:
Point of Origin for Admission or Visit (Form Locator 15 on UB04) - useful to describe where the patient came to receive care, e.g. from home, or clinic etc
Priority(type) of Admission (Form locator 14 on UB04) - indicates if the admission/visit was emergency, urgent, elective, newborn, trauma etc.
Patient Discharge Status (Form locator 17 on UB04) - indicates where the patient was discharged to; useful for readmission calculation (e.g. discharged from one hospital into another hospital vs. discharged to home/self care).
Type of Bill (Form locator 04 on UB04) - useful for inpatient vs outpatient; skilled nursing; and a lot of financial analysis.
Present on admission (Form locator 67 on UB04) - did it develop during care, or before?
Occurrence Codes (Form locator 31-34) - last menstrual period, onset of symptoms
These are small code sets - is it possible to include them in the vocabulary?