CFR > Title 42 - Public Health > CHAPTER IV—CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES > SUBCHAPTER B—MEDICARE PROGRAM (parts 405 to 426) > PART 424—CONDITIONS FOR MEDICARE PAYMENT > SUBPART G—Special Conditions: Emergency Services Furnished by a Nonparticipating Hospital (§424.100 to §424.109) > 424.102—Situations that do not constitute an emergency.