42 C.F.R. § 136.54 Life of the mother would be endangered.
Title 42 - Public Health
Federal funds are available for an abortion when a physician has found and so certified in writing to the appropriate tribal or other contracting organization, or Service Unit or Area Director, that “on the basis of my professional judgment the life of the mother would be endangered if the fetus were carried to term.” The certification must contain the name and address of the patient.
Title 42: Public Health
PART 136—INDIAN HEALTH
Subpart F—Abortions and Related Medical Services in Indian Health Service Facilities and Indian Health Service Programs
§ 136.54 Life of the mother would be endangered.

