Controlled Substances: Federal CSA and Mississippi Provisions
Scheduling and registration
The federal CSA places substances in Schedules I–V according to abuse potential and accepted medical use; Schedule I substances have no accepted medical use. DEA registration is required to dispense, and Mississippi requires a corresponding state controlled substance registration or permit. Mississippi's Controlled Substances Act (Miss. Code Ann. Title 41, Chapter 29) mirrors federal schedules but may be stricter. Where the two differ, follow the more restrictive requirement.
Prescription rules
- Schedule II: no refills; written, electronic, or emergency oral, with a follow-up written/electronic prescription required within 7 days and a limited emergency quantity.
- Schedules III–V: up to 5 refills within 6 months of the issue date.
- Partial fills: Schedule II generally within 30 days; extended periods for long-term care patients and patients with terminal illness.
- Essential elements: prescriber identity and authority, patient, drug, strength, quantity, directions, and date. Know Mississippi's rules on oral Schedule II prescriptions and Schedule V dispensing.
Records, inventory, security, reporting
Biennial inventory (exact count for CII; estimated counts acceptable for III–V), records kept at least two years and readily retrievable, DEA Form 222 for CII ordering, DEA Form 106 for theft or significant loss, and approved destruction methods. Dispensations are reported to the Mississippi Prescription Monitoring Program within the interval set by Board rule.
Traps
- Applying only federal rules when Mississippi is stricter, or the reverse.
- Believing a CII prescription expires federally at 6 months - the federal rule is no refills; validity periods come from state law.
- Overlooking limits on transfers, corrections, and faxed CII prescriptions.
Rule of thumb: when federal and Mississippi rules conflict, the stricter controls; when a question supplies a quantity or date, test it against both.