42 CFR § 410.14
Special requirements for services furnished outside the United States
June 11, 2020
Medicare part B pays for physicians' services and ambulance services furnished outside the United States if the services meet the applicable conditions of §410.12 and are furnished in connection with covered inpatient hospital services that meet the specific requirements and conditions set forth in subpart H of part 424 of this chapter.
[51 FR 41339, Nov. 14, 1986, as amended at 53 FR 6648, Mar. 2, 1988]