Skip to main content


Maryland Addiction Consultation Service (MACS)

MACS provides support to primary care and specialty prescribers across Maryland in the identification and treatment of Substance Use Disorders and chronic pain management.

1-855-337-MACS (6227)

Services include:

  • Providing free phone consultation for clinical questions, resources, or referral information
  • Offering education and training opportunities related to substance use disorders and chronic pain management
  • Assisting in the identification of addiction and behavioral health resources that meet the needs of the patients in your community

Upcoming MACS Training:

MACS Webinar Series

Office Based Opioid Addiction Treatment: ​​​​​I got my waiver, now what?

Watch recorded webinar 

Download Slides: Office Based Opioid Addiction Treatment: ​​​​​I got my waiver, now what?

Save the date: April 16, 2019, 12-1 pm (Details and registration coming soon)

NEW Article:

Primary Care for Persons Who Inject Drugs

MACS Consultant, Aaron Greenblatt, is an author of this article published in American Family Physician, January 15, 2019, Volume 99, Number 2.

Sign up for our monthly newsletter:



* indicates required

Follow us on social media: