(A)#
Subject to paragraphs (4) and (5), in the case of physical therapy services of the type described in section 1395x(p) of this title and speech-language pathology services of the type described in such section through the application of section 1395x( ll )(2) of this title, but (except as provided in paragraph (6)) not described in subsection (a)(8)(B), and physical therapy services and speech-language pathology services of such type which are furnished by a physician or as incident to physicians’ services, with respect to expenses incurred in any calendar year, no more than the amount specified in paragraph (2) for the year shall be considered as incurred expenses for purposes of subsections (a) and (b). The preceding sentence shall not apply to expenses incurred with respect to services furnished after December 31, 2017 .
(B)#
With respect to services furnished during 2018 or a subsequent year, in the case of physical therapy services of the type described in section 1395x(p) of this title , speech-language pathology services of the type described in such section through the application of section 1395x( ll )(2) of this title, and physical therapy services and speech-language pathology services of such type which are furnished by a physician or as incident to physicians’ services, with respect to expenses incurred in any calendar year, any amount that is more than the amount specified in paragraph (2) for the year shall not be considered as incurred expenses for purposes of subsections (a) and (b) unless the applicable requirements of paragraph (7) are met.