Immunization

The <Immunization> element contains data about immunizations and vaccinations. There may be multiple <Immunization> elements nested within an <Immunizations> element.

Element	Description	Type	Notes
PatientNo	Patient ID	int
Vaccine	Type of vaccine	nvarchar	For example, Tdap, Hib.
Manufacturer	Vaccine manufacturer	nvarchar
Lot	Vaccine lot number	nvarchar
RxNorm	Vaccine RxNorm	nvarchar
CVXCode	CVX (vaccine administered) code	nvarchar
StartDate	Vaccine administration start date	datetime
StartTime	Vaccine administration start time	nvarchar
Amount	Number of vaccine doses	nvarchar
Units	Unit of measure of vaccine dispensed	nvarchar
Route	Where vaccine was dispensed	nvarchar	For example, inradermal, intramuscular.
Reaction	Reaction, if any, to vaccination	nvarchar
RecordedDate	Date the vaccine was recorded	datetime	Usually this is the same date as administration.
ExamNo	Exam number of vaccination	int	This field may be blank.
MVXCode	Vaccine MVX (manufacturers of vaccines) code	nvarchar
OrderedBy	Provider who ordered the vaccine	int	This field may be blank.