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    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    Prescription Monitoring Program: Controlled Substance Prescriptions by Drug Schedule

    Metadata Updated: May 24, 2025

    This dataset shows the number of prescriptions for each drug schedule category. This only includes dispensations to CT residents reported to the CT Prescription Monitoring & Reporting System (CPMRS).

    Controlled substances are classified into 5 drug schedules which are determined by the U.S. Drug Enforcement Administration (DEA) and the CT Drug Control Division. The classification is based on a drug’s medical use and potential for misuse and dependency.

    Please note that in mid-2022, NDC numbers for medical marijuana changed causing the majority of these dispensations to not be categorized as schedule II drugs during that time. Although medical marijuana is a schedule II drug in CT, these dispensations will be reported out separately beginning in 2023.

    Access & Use Information

    Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: No license information was provided.

    Downloads & Resources

    Dates

    Metadata Created Date December 9, 2023
    Metadata Updated Date May 24, 2025

    Metadata Source

    Harvested from Connecticut Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date December 9, 2023
    Metadata Updated Date May 24, 2025
    Publisher data.ct.gov
    Maintainer
    Identifier https://data.ct.gov/api/views/6ynn-uiqx
    Data First Published 2023-08-01
    Data Last Modified 2025-05-20
    Category Health and Human Services
    Public Access Level public
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://data.ct.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 3cdd757c-29c4-49eb-af44-b3c207c71c08
    Harvest Source Id 36c82f29-4f54-495e-a878-2c07320bf10c
    Harvest Source Title Connecticut Data.json
    Homepage URL https://data.ct.gov/d/6ynn-uiqx
    Source Datajson Identifier True
    Source Hash 971e849205b4d0986da0463c2c9a4cfda14f35306140722a48f480134979a729
    Source Schema Version 1.1

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