US · guidance
CMS SOM App. A, Tag A-0503
§482.25(b)(2)(ii) - Drugs listed in Schedules II, III, IV, and V of the Comprehensive Drug
Abuse Prevention and Control Act of 1970 must be kept locked within a secure area.
Interpretive Guidelines §482.25(b)(2)(ii)
All Schedule II, III, IV, and V drugs must be kept locked within a secure area. A secure area
means the drugs and biologicals are stored in a manner to prevent unmonitored access by
unauthorized individuals. Medication automated distribution units with logon and
password/biometric identification are considered to be locked, since they can only be accessed
by authorized personnel who are permitted access to Schedule II – V medications.
Mobile nursing medication carts, anesthesia carts, epidural carts and other medication carts
containing Schedule II, III, IV, and V drugs must be locked within a secure area.
Survey Procedures §482.25(b)(2)(ii)
• Determine whether there is a hospital policy and procedure that requires Schedule II, III,
IV, and V drugs to be kept in a locked storage area.
• Observe in various parts of the hospital whether Schedule II, III, IV and V drugs are
locked and stored in a secure area..
• Determine whether security features in automated medication distribution units are
implemented and actively maintained, e.g., that access authorizations are regularly
updated to reflect changes in personnel, assignments, etc.
• Interview staff to determine whether policies and procedures to restrict access to
authorized personnel are implemented and effective.
History
Rev. 37, Issued: 10-17-08; Effective/Implementation Date: 10-17-08
Provenance
- Source
- cms.gov
- Retrieved
- 2026-07-22
- Edition
- som-2026-07-22
- Content hash
ebf8d9be49baa2d4f4674d69ca3e62a86bf7e3b12e505e7f1a404ddfdbea6a43
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