NHIF retained as a distinct category - data collection spanned the NHIF to SHA transition; converting NHIF records to SHA cannot be done with certainty for all respondents.
NHIF lapsed, NHIF inactive and all related variants consolidated into NHIF - Inactive, indicating households that did have insurance, but couldnt use it due to delayed payments, analytically distinct from None which represents households that have never been insured. No, none and No insurance all mapped to None