Code indicating the relationship between two individuals or entities

Code identifying the location where patient is receiving medical treatment

Code showing the general employment status of an employee/claimant

Code indicating the student status of the patient if 19 years of age or older, not handicapped and not the insured

Code indicating the date format, time format, or date and time format

Expression of a date, a time, or range of dates, times or dates and times

Code specifying the units in which a value is being expressed, or manner in which a measurement has been taken

Numeric value of weight