Title 42 › Chapter CHAPTER 7— - SOCIAL SECURITY › Subchapter SUBCHAPTER XIX— - GRANTS TO STATES FOR MEDICAL ASSISTANCE PROGRAMS › § 1396w–3a
Starting October 1, 2021, states must make sure that health care providers check a patient’s prescription history through a state-run prescription drug monitoring program (PDMP) before giving them a controlled substance. If a provider tries but cannot check the PDMP, the provider must write down the good-faith effort and why the check failed, and the state can ask to see that note. A qualified PDMP must give near real-time access to a patient’s controlled substance history, show the number and types of controlled drugs filled in the past 12 months, list the prescribers who gave those drugs in the past 12 months (with contact or ID information), and fit into the provider’s normal electronic workflow, including e-prescribing. The federal health department must explain the privacy rules for sharing this data. The requirement can be waived in natural disasters or for emergency services, and states may require pharmacists to check the PDMP before they fill controlled drugs. States must start including certain PDMP facts in their annual Medicaid report beginning in 2023. The report must show the share of providers who checked the PDMP, trends in prescribing (including daily morphine milligram equivalents and details about drug types, dates, supplies, and duration for groups like the elderly or people with disabilities), whether pharmacists are required to check and why, and any PDMP data breaches and responses. By October 1, 2023, CMS must publish guidance to help states increase PDMP use and share best practices. For fiscal years 2019 and 2020, a state that built a PDMP meeting the rules and that had data-sharing agreements with all neighboring states could get a 100% federal match for the work to set up and connect the system. Controlled substance means drugs in Schedule II and, if a state chooses, drugs in Schedule III or IV. Covered individual means someone enrolled in the state’s Medicaid plan, except people in hospice or palliative care, those getting cancer treatment, residents of certain long-term care or single-pharmacy contract facilities, or people the state exempts. Covered provider means a Medicaid-participating prescriber (or their designee); the Secretary was to decide by October 1, 2020 whether any provider types should be exempt.
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The Public Health and Welfare — Source: USLM XML via OLRC
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Reference
Citation
42 U.S.C. § 1396w–3a
Title 42 — The Public Health and Welfare
Last Updated
Apr 6, 2026
Release point: 119-73