42 CFR 424.53 : Public Health (Part 1 To Parts 1009-1099) — (§ 414.1 To Parts 427-429) — Centers For Medicare & Medicaid Services, Department Of Health And Human Services (Continued) (§ 414.1 To Parts 427-429) — Medicare Program (Continued) (§ 414.1 To Parts 427-429) — Conditions For Medicare Payment (§ 424.1 To § 424.570) — To Whom Payment Is Ordinarily Made (§ 424.50 To § 424.58) — Payment to the beneficiary.

Medicare pays the beneficiary for the following services, if covered, in the specified circumstances:

(a) Emergency inpatient and outpatient services furnished by a nonparticipating U.S. hospital that has not elected to claim payment in accordance with subpart G of this part.

(b) Certain medical and other health services covered under Medicare Part B and furnished by a nonparticipating U.S. hospital, if the hospital does not receive assigned payment as a supplier under § 424.55.

(c) Emergency or nonemergency services furnished by a foreign hospital if the hospital does not have in effect an election to claim payment in accordance with subpart H of this part.

(d) Physician and ambulance services furnished outside the United States.

(e) Services furnished by a supplier if the claim has not been assigned to the supplier.