--- title: Managing Wholesaler Controlled Substance Thresholds description: How to understand ordering limits, avoid rejected orders, and reduce audit risk through proactive monitoring and communication --- [Skip to content](https://kb.montanafamilypharmacies.com/reg-and-comp/managing-wholesaler-controlled-substance-thresholds#main-content) English Show submenu for translations Montana Family Pharmacies Open main navigation Close main navigation - English Show submenu for translations - Contact us Contact us How can we help you? - There are no suggestions because the search field is empty. 1. [Regulatory and Compliance](https://kb.montanafamilypharmacies.com/reg-and-comp?hsLang=en) 2. [Wholesaler CSMP Guide](https://kb.montanafamilypharmacies.com/reg-and-comp/wholesaler-csmp-guide?hsLang=en) 3. [Wholesaler Controlled Substances](https://kb.montanafamilypharmacies.com/reg-and-comp/wholesaler-csmp-guide?hsLang=en#wholesaler-controlled-substances) April 4, 2026 # Managing Wholesaler Controlled Substance Thresholds ## How to understand ordering limits, avoid rejected orders, and reduce audit risk through proactive monitoring and communication **RELATED LINKS**  For additional resources to support wholesaler CSMP compliance click [HERE](https://members.montanafamilypharmacies.com/csmp-guide/).     **FULL ARTICLE:**  Controlled substance ordering thresholds aren’t just operational hurdles—they’re a critical compliance risk. In our Regulatory and Compliance 2026 Quarterly Deep Dive, we break down what every pharmacy needs to know about daily, monthly, and quarterly limits, suspicious order reporting, and how repeated threshold limit hits can trigger audits and regulatory scrutiny.      From proactive communication with your wholesaler to practical steps for managing thresholds, this Deep Dive outlines clear, actionable strategies to help protect your pharmacy and ensure uninterrupted patient care.      **Key Takeaways: Actionable Pharmacy Items**  - Ensure all pharmacy team members understand wholesaler threshold limits.    - Review order acknowledgements and/or invoices daily to identify if thresholds have been reached.   - Work with your wholesaler proactively if you anticipate an increase in controlled substances dispensing, such as:   - Competitive pharmacy closure  - New facility contracts  - New providers in the area  - File purchases     **Overview of Primary Wholesaler Threshold Limits**  Primary wholesalers use specific methodologies to place daily, monthly, and quarterly threshold limits on units of controlled substances a pharmacy may order. Thresholds are determined using algorithms related to total dosage units of certain drug families. All pharmacies approved to purchase controlled substances are subject to threshold limits. Since the implementation of injunctive relief, it is very rare for wholesalers to disclose threshold limits.     When an order exceeds an established threshold, it will be rejected and reported as suspicious to the DEA and the state in which the pharmacy is licensed, as required by law, regulation, and applicable injunctive relief settlement terms. Keep in mind, each regulatory agency may or may not address suspicious reports based on their own discretion.       Pharmacies will receive a notification on invoices indicating if a specific line item was not shipped. In addition, the wholesaler’s online ordering portal will reflect the order status as “held per CSMP” or similar language.       It is critical for pharmacies to pay close attention to these notifications. Repeated attempts to order products that exceed threshold limits will result in additional reporting to the DEA and the state in which the pharmacy is licensed. These continued events are likely to trigger audits or reviews by the wholesaler or regulatory agencies.        **Determining which Threshold Limit has been Placed**  - If an order is rejected, you may first attempt to lower the quantity and/or package size to determine if you met a daily limit for that drug family, starting with the lowest quantity/pack size needed for any outstanding or upcoming fills. This reorder can be placed on the same and/or next day to determine which threshold you may have met.    - Then, if the order is rejected again, do not continue reordering items in that drug family, as you have most likely met a monthly or quarterly limit. Adjust ordering methods or reorder points (par levels, min/max levels) within pharmacy software systems to prevent continuous reordering of threshold products.   - If threshold limits are consistently being met, consider submitting a request for a threshold increase, as wholesalers prefer you to be proactive in updating your dispensing needs.     Staying ahead of controlled substance threshold limits is not optional—it is a critical component of your pharmacy’s compliance program. Proactive monitoring, thoughtful ordering practices, and clear communication with your wholesaler can significantly reduce the risk of rejected orders, suspicious reporting, and potential audits. By training your team, reviewing invoices daily, and adjusting ordering as necessary, your pharmacy can maintain uninterrupted patient care while demonstrating a strong commitment to regulatory excellence.     Disclaimer: These tools and templates are intended for general informational purposes and are provided by Montana Family Pharmacies as a service to pharmacies. While we try to keep the information timely and accurate, we make no guarantees. These tools and templates are not a substitute for legal, regulatory, or professional advice.  Policies and procedure, templates, checklists, and other tools should be customized to fit the specific needs and regulatory requirements of your pharmacy.  Montana Family Pharmacies disclaims any liability for any damages, losses, or other consequences arising from the use or reliance on the tools or policy templates.    - [DEA Compliance Program](https://kb.montanafamilypharmacies.com/reg-and-comp/dea-compliance-program?hsLang=en#main-content) - [DEA Readiness](https://kb.montanafamilypharmacies.com/reg-and-comp/dea-compliance-program?hsLang=en#dea-readiness) - [Licensing and Registration](https://kb.montanafamilypharmacies.com/reg-and-comp/dea-compliance-program?hsLang=en#licensing-and-registration) - [Safety and Security](https://kb.montanafamilypharmacies.com/reg-and-comp/dea-compliance-program?hsLang=en#safety-and-security) - [Ordering and Inventory](https://kb.montanafamilypharmacies.com/reg-and-comp/dea-compliance-program?hsLang=en#ordering-and-inventory) - [Prescriptions](https://kb.montanafamilypharmacies.com/reg-and-comp/dea-compliance-program?hsLang=en#prescriptions) - [Distributions and Losses](https://kb.montanafamilypharmacies.com/reg-and-comp/dea-compliance-program?hsLang=en#distributions-and-losses) - [Optional Programs](https://kb.montanafamilypharmacies.com/reg-and-comp/dea-compliance-program?hsLang=en#optional-programs) - [Hazardous Drug Program](https://kb.montanafamilypharmacies.com/reg-and-comp/hazardous-drug-program?hsLang=en#main-content) - [Hazardous Drugs and USP-800](https://kb.montanafamilypharmacies.com/reg-and-comp/hazardous-drug-program?hsLang=en#hazardous-drugs-and-usp-800) - [Wholesaler CSMP Guide](https://kb.montanafamilypharmacies.com/reg-and-comp/wholesaler-csmp-guide?hsLang=en#main-content) - [Navigating CSMP Audits](https://kb.montanafamilypharmacies.com/reg-and-comp/wholesaler-csmp-guide?hsLang=en#navigating-csmp-audits) - [Wholesaler Controlled Substances](https://kb.montanafamilypharmacies.com/reg-and-comp/wholesaler-csmp-guide?hsLang=en#wholesaler-controlled-substances) - [Wholesaler Injunctive Relief](https://kb.montanafamilypharmacies.com/reg-and-comp/wholesaler-csmp-guide?hsLang=en#wholesaler-injunctive-relief) - [Operations and Compliance Checklists](https://kb.montanafamilypharmacies.com/reg-and-comp/operations-and-compliance-checklists?hsLang=en#main-content) - [Ops & Compliance](https://kb.montanafamilypharmacies.com/reg-and-comp/operations-and-compliance-checklists?hsLang=en#ops-compliance) - [Pharmacy Daily Ops Program](https://kb.montanafamilypharmacies.com/reg-and-comp/pharmacy-daily-ops-program?hsLang=en#main-content) - [Licensing, Legal, and Administrative](https://kb.montanafamilypharmacies.com/reg-and-comp/pharmacy-daily-ops-program?hsLang=en#licensing-legal-and-administrative) - [Staffing, Supervision, and Access Control](https://kb.montanafamilypharmacies.com/reg-and-comp/pharmacy-daily-ops-program?hsLang=en#staffing-supervision-and-access-control) - [Facility, Equipment and Environmental Controls](https://kb.montanafamilypharmacies.com/reg-and-comp/pharmacy-daily-ops-program?hsLang=en#facility-equipment-and-environmental-controls) - [Inventory Management and Drug Handling](https://kb.montanafamilypharmacies.com/reg-and-comp/pharmacy-daily-ops-program?hsLang=en#inventory-management-and-drug-handling) - [Procurement and Vendor Management](https://kb.montanafamilypharmacies.com/reg-and-comp/pharmacy-daily-ops-program?hsLang=en#procurement-and-vendor-management) - [Pharmacy Systems and Patient Records](https://kb.montanafamilypharmacies.com/reg-and-comp/pharmacy-daily-ops-program?hsLang=en#pharmacy-systems-and-patient-records) - [Prescription Intake and Processing](https://kb.montanafamilypharmacies.com/reg-and-comp/pharmacy-daily-ops-program?hsLang=en#prescription-intake-and-processing) - [Dispensing, Labeling, and Clinical Review](https://kb.montanafamilypharmacies.com/reg-and-comp/pharmacy-daily-ops-program?hsLang=en#dispensing-labeling-and-clinical-review) - [Patient Interaction and Services](https://kb.montanafamilypharmacies.com/reg-and-comp/pharmacy-daily-ops-program?hsLang=en#patient-interaction-and-services) - [Workflow Exceptions and Prescription Adjustments](https://kb.montanafamilypharmacies.com/reg-and-comp/pharmacy-daily-ops-program?hsLang=en#workflow-exceptions-and-prescription-adjustments) - [Special Sales and Packaging](https://kb.montanafamilypharmacies.com/reg-and-comp/pharmacy-daily-ops-program?hsLang=en#special-sales-and-packaging) - [Daily Operations and Continuous Compliance](https://kb.montanafamilypharmacies.com/reg-and-comp/pharmacy-daily-ops-program?hsLang=en#daily-operations-and-continuous-compliance) # Montana Family Pharmacies [mailto:email@email.com](mailto:email@email.com) Copyright © 2026, Montana Family Pharmacies