Catalyst Health Solutions, Inc. is a full-service pharmacy benefit management (PBM) company. The Company operates under the brand name Catalyst Rx. Its clients include self-insured employers; state and local governments; managed care organizations (MCOs); unions; third-party administrators (TPAs); hospices, and individuals who contract with it to administer the prescription drug component of their overall health benefit programs. It provides its clients access to a contracted, non-exclusive national network of approximately 65,000 pharmacies. Its business is to provide its clients and their members with timely and accurate benefit adjudication, while controlling pharmacy spending trends through customized plan designs, clinical programs, physician orientation programs, and member education. On June 13, 2011, the Company acquired Catalyst Rx Health Initiatives, Inc. (CHII). On January 25, 2011, the Company acquired NLBP, LLC (NLBP).