Code qualifying the type of entity

IN101 defines entity type (person or nonperson).

Code identifying the type of name

IN102 defines type or usage of name.

Code identifying an organizational entity, a physical location, property or an individual

IN103 defines role of entity. If IN103 equals "03", then IN106 is required.

Code qualifying the Reference Identification

Reference information as defined for a particular Transaction Set or as specified by the Reference Identification Qualifier

Code indicating the relationship between two individuals or entities

IN106 defines type of dependent relationship.

Code identifying level of course, test, or individual