The dollar amount in effect under subsection (b) as a result of any increase in benefits under this subchapter by reason of section 1382f of this title shall be used to determine the value of any in-kind support and maintenance required to be taken into account in determining the benefit payable under this subchapter to an individual (and the eligible spouse, if any, of the individual) for the 1st 2 months for which the increase in benefits applies.