; and (B) has, in the opinion of the primary care provider of the veteran, a medically compelling reason to travel outside the region of the Organ Procurement and Transplantation Network, established under section 372 of the National Organ Transplantation Act ( Public Law 98–507 ; 42 U.S.C. 274 ), in which the veteran resides, to receive such transplant. (m) Monitoring of care provided (1) (A) Not later than 540 days after the date of the enactment of the Caring for Our Veterans Act of 2018 , and not less frequently than annually thereafter, the Secretary shall submit to appropriate committees of Congress a review of the types and frequency of care sought under subsection (d). (B) The review submitted under subparagraph (A) shall include an assessment of the following: (i) The top 25 percent of types of care and services most frequently provided under subsection (d) due to the Department not offering such care and services. (ii) The frequency such care and services were sought by covered veterans under this section. (iii) An analysis of the reasons the Department was unable to provide such care and services. (iv) Any steps the Department took to provide such care and services at a medical facility of the Department. (v) The cost of such care and services. (2) In monitoring the hospital care, medical services, and extended care services furnished under this section, the Secretary shall do the following: (A) With respect to hospital care, medical services, and extended care services furnished through provider networks established under subsection (i)— (i) compile data on the types of hospital care, medical services, and extended care services furnished through such networks and how many patients used each type of care and service; (ii) identify gaps in hospital care, medical services, or extended care services furnished through such networks