Final answer:
The law involved when a patient from Arkansas prefers a physician in Texas, with differing Medicaid rules, is Administrative law. This law encompasses the management of federal and state healthcare programs and the interface between these programs and Constitutional law. Healthcare policy and Medicaid are highly influenced by both constitutional considerations and administrative regulations.
Therefore, option 4 ) is correct.
Step-by-step explanation:
The kind of law involved when a patient living in Texarkana, Arkansas prefers a physician in Texarkana, Texas, and the two states have considerably different Medicaid rules is Administrative law. Administrative law governs the activities of administrative agencies of government which include rule-making, adjudication, or the enforcement of a specific regulatory agenda. Medicaid, being a joint federal and state program, is subject to the administrative law of both involved states. This complex situation involves the understanding of how an Arkansas resident can access healthcare services under Texas Medicaid rules, which encompass agreements between states and the implementation of federal healthcare mandates like the Affordable Care Act (ACA).
The questions raised about healthcare policy, the affordability of the ACA, the constitutionality of certain mandates, and the delineation of state versus federal powers in providing healthcare services all fall under the realm of Constitutional law and healthcare law, both subsets of administrative law. Issues pertaining to Medicaid rules across state lines can involve both Constitutional and Administrative law considerations due to the intersection of state sovereignty, federal policy, and patients' rights.