Tests used on biopsy and cytology specimens to diagnose cancer. The type and grade of a cancer is usually clear when the cells are seen under a microscope after routine processing and staining, but this is not always the case. Sometimes the pathologist needs to use other procedures to make a diagnosis. Histochemical stains.
2 3 What is a PBM? A Pharmacy Benefit Manager, or PBM, is an organization that provides programs and services designed to help maximize drug effectiveness and contain drug expenditures by appropriately influencing the behaviors of prescribing physicians, pharmacistsand members.
In the United States, a pharmacy benefit manager (PBM) is most often a third party administrator (TPA) of prescription drug programs but sometimes can be a service inside of an integrated healthcare system (e.g.: Kaiser or VA).They are primarily responsible for processing and paying prescription drug claims.urrently, in the United States, a majority of the large managed prescription drug benefit expenditures are conducted by about 60 PBMs. While many PBMs are independently owned and operated, some are subsidiaries of managed care plans, major chain drug stores, or other retail outlets.