8.2 Controlled Substances Prescribing & Texas PMP Mandatory Queries

8.2 Controlled Substances and the Texas PMP

Mandatory PMP query

Before prescribing or dispensing an opioid, benzodiazepine, barbiturate, or carisoprodol, a Texas dentist generally checks the Texas Prescription Monitoring Program. The query helps identify overlapping prescriptions, dangerous combinations, multiple prescribers, and diversion risk. Document the review and how it affected the plan as current TSBDE rules require.

Do not limit the rule to opioids. Triazolam or diazepam used around dental treatment is a benzodiazepine and triggers the analysis. Also do not say every administration from office stock is identical to issuing a prescription; read the exact prescribing or dispensing trigger.

Statutory exceptions

Current law identifies exceptions, including covered care for a patient with cancer, sickle cell disease, or hospice status, along with other settings and circumstances stated by statute. Document the facts supporting an exception. “The patient is in pain,” “the dentist knows the family,” or “the website was inconvenient” is not an exception.

If the PMP is temporarily unavailable, follow the current outage provision and document the attempt rather than inventing a permanent waiver.

Acute-pain opioid limit

For acute pain, the initial opioid prescription is generally limited to a 10-day supply and may not authorize a refill. Acute pain does not include every chronic or cancer-related condition, and a second prescription should not be issued automatically to evade the cap. Reassess unexpected pain, infection, dry socket, or surgical complication and use nonopioid and local measures when appropriate.

A 10-day maximum is not a treatment target. Prescribe only the quantity clinically necessary, discuss safe use, avoid dangerous combinations, and address storage and disposal.

Electronic prescribing

Controlled-substance prescriptions generally must be transmitted electronically. Statutory exceptions address circumstances such as qualifying technological failure, emergency, certain out-of-state dispensing, waiver, or other specified conditions. Document the applicable exception. A handwritten prescription is not validated merely because the patient prefers paper.

Clinical and record duties

Before prescribing, review medical history, allergies, pregnancy, renal/hepatic risk, current drugs, substance-use history, and potential interactions. Record diagnosis, indication, drug, strength, quantity, directions, PMP review or exception, counseling, and follow-up. Avoid concurrent opioid and benzodiazepine use when possible and coordinate with other prescribers.

Office inventory and DEA duties

A dentist who stocks controlled substances maintains DEA registration and complies with federal security and records rules. Store controlled substances in a substantially constructed securely locked cabinet or safe as required; do not substitute a blanket “double lock for every Schedule II item” phrase for the actual federal standard and approved security alternatives.

Take an initial inventory and a complete inventory at least biennially. Maintain receiving, administration, dispensing, wastage, and transfer records for the required period, with Schedule II records separated or readily retrievable as applicable. Report theft or significant loss to the DEA field office in writing within one business day of discovery and complete DEA Form 106 through the current process. Other law-enforcement, insurer, or Board notifications depend on the event and applicable rule.

Applied examples

Before prescribing hydrocodone after extraction, query the PMP, apply the acute-pain quantity and no-refill rule, and e-prescribe unless an exception applies. Before prescribing triazolam for anxiety, remember that benzodiazepines are in the PMP rule. A patient with documented sickle cell disease may fit a statutory exception; record the basis rather than pretending the category does not exist.

Delegates and clinical judgment

An authorized delegate may assist with a PMP search under current account and security rules, but the dentist remains responsible for reviewing the information and making the prescribing decision. Never share login credentials or allow uncredentialed staff to browse records for nonclinical reasons. Correct patient matching matters; document uncertainty when names or dates conflict.

A concerning PMP pattern calls for assessment and conversation, not automatic abandonment. Confirm prescriptions, coordinate when authorized, consider misuse or diversion risk, use alternatives, set boundaries, and refer for substance-use care when appropriate. Immediate safety concerns may justify withholding a controlled substance, but the patient still receives appropriate evaluation and emergency guidance.

Wastage and reconciliation

When part of a controlled-substance vial is unused, document and witness wastage under the applicable policy rather than carrying an untracked remainder. Reconcile purchases, inventory, administration records, and disposal. Unexplained discrepancies require prompt investigation and may trigger loss reporting. Never create a patient administration entry to conceal diversion, and preserve camera, access, and transaction evidence during the review.

PMP-triggering drug categories

The general Texas query rule names four controlled-substance categories:

• opioids;
• benzodiazepines;
• barbiturates; and
• carisoprodol.

Apply the statutory exceptions only after identifying that the contemplated prescription falls within a named category.