In the era of digital healthcare transformation, ensuring data privacy, integrity, and security has become a paramount concern. The convergence of blockchain technology and artificial intelligence (AI) presents a promising solution to address these challenges. This paper explores the integration of blockchain and AI to create secure, decentralized, and intelligent frameworks for managing sensitive healthcare information. Blockchain provides an immutable, transparent ledger that protects data from unauthorized access or tampering, while AI enables intelligent access control, threat detection, and anomaly prediction.