rule of construction shall be applicable without regard to whether the gender reassignment medical intervention was performed in accord with Federal or State law, and without regard to whether funding for the gender reassignment medical intervention is permissible under section 307. 307. Treatment of individuals born with medically verifiable disorder of sex development The limitations established in sections 301, 302, and 303 shall not apply with respect to the following individuals: (1) An individual with external biological sex characteristics that are irresolvably ambiguous, such as those born with 46 XX chromosomes with virilization, 46 XY chromosomes with undervirilization, or having both ovarian and testicular tissue. (2) An individual with respect to whom a physician has determined through genetic or biochemical testing that the individual does not have normal sex chromosome structure, sex steroid hormone production, or sex steroid hormone action for a biological male or female. 308. Gender reassignment medical intervention defined For purposes of this chapter, the term gender reassignment medical intervention means— (1) performing a surgery that sterilizes an individual, including castration, vasectomy, hysterectomy, oophorectomy, metoidioplasty, penectomy, phalloplasty, and vaginoplasty, to change the body of such individual to correspond to a sex that is discordant with biological sex