Health Mart Atlas

Health Mart Atlas is a McKesson-affiliated pharmacy services administrative organization (PSAO) that supports independent and managed care pharmacies in navigating payer and PBM contracting, reimbursement, reconciliation, and related administrative services. The business focuses on managed care access, advocacy, contract support, and operational tools intended to improve pharmacy economics and free pharmacists to focus on patient care. It serves a large nationwide network of independent pharmacies rather than developing therapeutics or a drug pipeline. Health Mart Atlas is part of McKesson's broader pharmacy solutions ecosystem and works alongside related offerings such as reimbursement and payment solutions.