(a) The certificate to practice nurse-midwifery authorizes the holder to attend cases of low-risk pregnancy and childbirth and to provide prenatal care, intrapartum care, and postpartum care, including immediate care for the newborn, interconception care, family planning care, and care for common gynecologic conditions, consistent with the Core Competencies for Basic Midwifery Practice adopted by the American College of Nurse-Midwives, or its successor national professional organization, as approved by the board. For purposes of this subdivision, “low-risk pregnancy” means a pregnancy in which all of the following conditions are met:

1. (1) There is a single fetus.
2. (2) There is a cephalic presentation at onset of labor.
3. (3) The gestational age of the fetus is greater than or equal to 37 weeks and zero days and less than or equal to 42 weeks and zero days at the time of delivery.
4. (4) Labor is spontaneous or induced.
5. (5) The patient has no preexisting disease or condition, whether arising out of the pregnancy or otherwise, that adversely affects the pregnancy and that the certified nurse-midwife is not qualified to independently address consistent with this section.

(b)

1. (1) The certificate to practice nurse-midwifery authorizes the holder, pursuant to policies and protocols that are mutually agreed upon by a physician and surgeon, that delineate the parameters for consultation, collaboration, referral, and transfer of a patient’s care, and that are signed by both the certified nurse-midwife and a physician and surgeon, to do any of the following:

   1. (A) Provide a patient with care that falls outside the scope of services specified in subdivision (a).
   2. (B) Provide intrapartum care to a patient who has had a prior cesarean section or surgery that interrupts the myometrium.
   3. (C) Furnish or order a Schedule II or III controlled substance, including for patients that fall within the scope of services specified in subdivision (a).
2. (2) If a physician and surgeon assumes care of the patient, the certified nurse-midwife may continue to attend the birth of the newborn and participate in physical care, counseling, guidance, teaching, and support, as indicated by the mutually agreed-upon policies and protocols signed by both the certified nurse-midwife and a physician and surgeon.
3. (3) After a certified nurse-midwife refers a patient to a physician and surgeon, the certified nurse-midwife may continue care of the patient during a reasonable interval between the referral and the initial appointment with the physician and surgeon.

(c)

1. (1) If a nurse-midwife does not have in place mutually agreed-upon policies and protocols that delineate the parameters for consultation, collaboration, referral, and transfer of a patient’s care, signed by both the certified nurse-midwife and a physician and surgeon pursuant to paragraph (1) of subdivision (b), the patient shall be transferred to the care of a physician and surgeon to do either or both of the following:

   1. (A) Provide a patient with care that falls outside the scope of services specified in subdivision (a).
   2. (B) Provide intrapartum care to a patient who has had a prior cesarean section or surgery that interrupts the myometrium.
2. (2) After the certified nurse-midwife initiates the process of transfer pursuant to paragraph (1), for a patient who otherwise meets the definition of a low-risk pregnancy but no longer meets the criteria specified in paragraph (3) of subdivision (a) because the gestational age of the fetus is greater than 42 weeks and zero days, if there is inadequate time to effect safe transfer to a hospital prior to delivery or transfer may pose a threat to the health and safety of the patient or the fetus, the certified nurse-midwife may continue care of the patient consistent with the transfer plan described in subdivision (a) of Section 2746.54.
3. (3) A patient who has been transferred from the care of a certified nurse-midwife to that of a physician and surgeon may return to the care of the certified nurse-midwife after the physician and surgeon has determined that the condition or circumstance that required, or would require, the transfer from the care of the nurse-midwife pursuant to paragraph (1) is resolved.

(h)

1. (1) A certified nurse-midwife shall refer all emergencies to a physician and surgeon immediately.
2. (2) A certified nurse-midwife may provide emergency care until the assistance of a physician and surgeon is obtained.