- Pharmaceuticals
Your single source for specialty drugs, generics and vaccines
Our large portfolio offers the convenience of getting your pharmaceuticals on the same order as your medical-surgical supplies and lab products.
Featured Products
Specialty Drugs
Generics Pharmaceuticals
Vaccines
McKesson Delivers
Delivering over 1/3 of the nation’s pharmaceuticals
Streamlined ordering and inventory management helps you consolidate ordering with access to over 10,000 pharmaceuticals, no minimum order requirements, expanded six month return policy on vaccines* and lowest unit of order available on most generics and vaccines.
Flexible and reliable delivery options provide next-day delivery to 95% of U.S. locations, a nationwide distribution network meeting all FDA requirements and dedicated delivery professionals who can deliver directly to office suites.
Dedicated customer support & account managers that offer fast, responsive support letting you focus on patient care.
Schedule II Controlled Substance Requirements
As of January 1, 2025, we are requiring all customers to order Schedule II controlled substances via electronic Form e222 on the DEA’s Controlled Substance Ordering System (CSOS). Paper DEA Form 222 is no longer accepted. We have implemented this change to streamline ordering, reduce the risk of errors and provide faster turnaround times and better service to our customers. Additional detail on how to get set up on CSOS manager can be found here.
1. Enroll
Enroll with the DEA online to obtain your personal CSOS signing certificate. CSOS signing certificates are provided by the DEA and serve as a digital identity to verify a user’s information and grant them legal access to CSOS. Please note, average DEA processing times are between 4 and 8 weeks. If you have questions or need additional support in obtaining your personal CSOS signing certificate, please contact the DEA’s CSOS helpdesk at 1.877.DEA.ECOM (1.877.332.3266).
2. Register
Once you have confirmation from the DEA that your CSOS signing certificate is approved, please use our self-guided document to register your CSOS certificate number and set up the CSOS platform. If you need additional support in setting up your CSOS platform, please schedule time with our CSOS Technical Support team. Please note: you will need to have your CSOS Certificate number prior to scheduling an appointment.
If you need to order Schedule II controlled substances and are not currently set up or are unable to access CSOS, please contact our CSOS Support Team at 877.465.2767 or CSOSManager@Mckesson.com for assistance.
McKesson CSOSManager FAQs
Controlled Substance Resources
The following resources may support an understanding of the regulatory landscape and the role McKesson is playing in the fight against controlled substance diversion and abuse.
Featured Services
Do you want to access our portfolio of over 10,000 pharmaceuticals?
If you are not currently purchasing pharmaceuticals from us, or have questions reach out to our dedicated account support.
*excludes flu vaccine
Please see full product inserts for prescribing information and refer to the Orange Book rating to confirm bioequivalency of generic equivalents.
Be advised that information contained herein is intended to serve as a useful reference for informational purposes only and is not complete clinical information. This information is intended for use only by competent healthcare professionals exercising judgment in providing care. McKesson cannot be held responsible for the continued currency of or for any errors or omissions in the information.
The product information contained in this document, including the product images and additional product materials, was collected from various supplier sources. All product claims and specifications are those of the product suppliers and have not been independently verified by McKesson Medical-Surgical or its affiliates (“McKesson”). McKesson is not responsible for errors or omissions in the product information. The properties of a product may change or be inaccurate following the posting or printing of the product information in the document, either in the print or online version. Caution should be exercised when using or purchasing any products from McKesson’s online or print documents by closely examining the product packaging and the labeling prior to use. Due to product changes, information listed in this document is subject to change without notice. This information is placed solely for your convenience in ordering and McKesson disclaims all responsibility for its completeness and accuracy, whether or not the inaccuracy or incompleteness is due to fault or error by McKesson.
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