Business Overview
Group Purchasing Organization Strategies
Delivering best-in-class pricing on drug purchases.
Providing Trusted Expertise and Superior Drug Savings
In the specialty, biopharma and pharmaceutical space, healthcare providers, organizations and independent retail pharmacies may face significant challenges, including managing costs, ensuring consistent supply and maintaining high-quality standards.
We understand these complexities and are committed to providing innovative solutions through our Specialty and Retail Group Purchasing Organizations (GPOs). By leveraging collective buying power, we empower our partners to enhance operational efficiency, negotiate competitive pricing and deliver best-in-class care, helping them remain viable and thrive in a competitive market.
Who We Serve
We leverage our robust distribution infrastructure to help ensure reliable and timely delivery of medications and medical products. We provide our comprehensive inventory management solutions to:
Ambulatory Infusion Centers
Specialized Care Pharmacies
Retail Pharmacies
Health Systems
Our Specialty GPOs
We offer trusted expertise and exceptional specialty drug savings through our Specialty GPOs.
Onmark® GPO Specialty Drug Savings
Helping your specialty or oncology practice maximize the full economics available on your drug purchases. Our proven team of experts help you achieve additional, performance-based savings tools to track your performance.
Onmark® United GPO Program
Unlocking affordable, high-quality cancer care with over $5 billion in annual purchasing power. This exclusive GPO program is built by and for independent oncology practices.
Onmark® Vision GPO Program
Delivering significant cost savings for your practice and helping you get the best economics on crucial retina and eye disease drugs.
Unity GPO
Delivering a level of savings on drugs and services for practices in The US Oncology Network that is unparalleled in the community oncology space.
PACT GPO
Serving hospitals and health systems through drug cost control strategies and therapeutic pharmaceutical initiatives. PACT works with customers for specialty and plasma products through two programs: Monarch and PlasmaRx.
Monarch GPO Program
A specialty product program within the PACT GPO that delivers increased value to health systems through favorable contracting and value-added services across all classes of trade, per manufacturer specifications.
Pathway Purchasing Network
Helping specialty pharmacies, home infusion and ambulatory infusion centers maximize savings through hands-on guidance for the implementation and execution of cost-saving strategies.
PlasmaRx℠ GPO Program
A plasma product program within the PACT GPO that leverages the collective purchasing power of our health system customers to procure high-quality intravenous immunoglobulin (IVIG), albumin and blood factor products at competitive prices
Solutions for Biopharma
Specialty GPO Services for Biopharma
We help turn challenges into opportunities. We work side by side with biopharma companies to deliver innovative solutions and strategies that create meaningful value for our GPO members.
Contact Us
For Oncology & Specialty
Providing best-in-class contract portfolios means working closely with our members to understand their needs and provide beneficial drug savings. Whether you’re an existing or potential customer, contact us today to see what Onmark GPO can do for your practice.
For Pharmacy
Access exclusive drug discounts and wholesale pricing through our retail pharmacy buying groups. Choose a group that aligns with your pharmacy’s unique needs and helps to maximize your purchasing power. Contact us to get started today.
Learn More About McKesson's Solutions
Biopharma Capabilities
We collaborate closely with our biopharma partners to provide the most value for our GPO members.
Learn more about McKesson’s biopharma capabilities that are advancing patient care and outcomes.
Oncology & Specialty Solutions
Our Specialty GPOs focus on oncology and specialty community providers, offering access to cutting-edge therapies and critical support services.
Learn more about McKesson’s Oncology & Specialty solutions that are fostering innovation and growth.