Medicross Healthcare Group (Pty) Ltd sought to acquire the entire issued share capital of Prime Cure Holdings (Pty) Ltd for R85 million. The transaction was notified as a large merger under section 13A of the Competition Act 89 of 1998. The Competition Commission investigated and recommended that the merger be prohibited, finding that it would substantially lessen competition in the national market for managed healthcare services with a national provider network. The Competition Tribunal accepted this recommendation and prohibited the merger, primarily on the basis of horizontal effects and high barriers to entry. Medicross and Prime Cure appealed to the Competition Appeal Court.