(b) In 2007, the modified adjusted gross income threshold is $80,000 for individuals with a Federal income tax filing status of single, married filing separately, head of household, and qualifying widow(er) with dependent child. The threshold is $160,000 for individuals with a Federal income tax filing status of married filing jointly.
(c) Starting at the end of calendar year 2007 and each year thereafter, the threshold amounts for the following year will be set by CMS by increasing the preceding year's threshold amount by the percentage increase in the Consumer Price Index rounded to the nearest $1,000. CMS will publish the threshold amounts annually in September in the Federal Register. Published threshold amounts will be effective January 1 of the next calendar year, for the full calendar year.