Master Medical Insurance File

The CHNS Individual Medical Insurance Master File contains information regarding medical insurance coverage for individuals. As a longitudinal file, this file contains multiple years of data for each individual.  An individual can have from 1 to 6 years of data as designated by the WAVE variable which contains the survey year, 1989, 1991, 1993, 1997, 2000 or 2004. 

This file consolidates individual medical insurance data from 7 survey files:

1989	1991	1993	1997	2000	2004
C89HH15	C91HH15	C93HH16	C97HH16	C00HH21	C04ADULT C04CHILD

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