What makes a drug “special”?

A recent paper by Kacerek and Mattingly (2025) aims to answer why certain drugs are defined as “specialty” drugs and others are not. They first cite an Office of the Inspector General (OIG) report: The OIG found that there was no standard definition in Medicaid and that Medicaid programs used more than 100 different characteristics to…

Integrated Delivery Network-based Specialty Pharmacies

Increasingly, integrated delivery networks (IDNs) are creating their own full-blown specialty pharmacies. Many are familiar with the integrated payer-provider model from groups such as Kaiser Permanente. However, other IDNs are getting into the game according to a recent white paper. Why are IDNs considering creating their own specialty pharmacies? Address patient access concerns. The number…

Spending on specialty drugs: 2010-2017

Specialty drugs are often injectibles, biologic drugs, or other drugs that require specialized administration, handling, or ongoing clinical assessment. Specialty drugs are often more expensive than standard pharmaceuticals. As the use of specialty pharmaceuticals has become more common, a paper by Hill, Miller and Ding (2020) aims to quantify how much spending on specialty pharmaceuticals…