California Code, Welfare and Institutions Code - WIC § 14499.6

(a) The Santa Barbara Regional Health Authority may arrange with out-of-county Selective Provider Contracting Program hospitals that have negotiated hospital contracts and per diem rates under Article 5.1 (commencing with Section 14165) of Chapter 7, to provide medically justified emergency services or to provide specialized hospital services not available within Santa Barbara County to Medi-Cal beneficiaries who reside in Santa Barbara County. The authority may arrange medically justified inpatient hospital services with out-of-county program hospitals for those beneficiaries whose county of residence for purposes of eligibility determination is Santa Barbara, but who for medical or legal reasons physically reside in a county other than Santa Barbara.

(b) The out-of-county program hospitals shall not charge the authority more than their program negotiated rates when providing hospital services to authority patients under this section, except as provided in subdivision (c).

(c) In cases where an out-of-county program hospital can demonstrate that the cost of the services it is rendering to authority patients was not contemplated in the case mix and acuity assumptions on which the program rates are based, the program hospital and the authority shall negotiate in good faith equitable rates for payment for the provision of hospital services to authority patients. The established program rate shall serve as the base for those negotiations.