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Common Phar Terms
Common Pharmacy Terminology
| Term | Definition |
|---|---|
| Standing order | An order that may be filled or administered at regularly scheduled intervals |
| Dispense as Written (DAW) | A method prescribers use to indicate the brand name of a product |
| Medication Therapy Management (MTM) | A distinct service or group of services that optimize therapeutic outcomes for individual patients |
| A date that reflects the maximum time the product is guaranteed to remain stable if stored properly. If an expiration date is listed with only month and year | |
| Expiration date | A date that reflects the maximum time the product is guaranteed to remain stable if stored properly. If an expiration date is listed with only month and year |
| p.r.n. order | An order that may be filled or administered upon patient/prescriber request |
| BIN | A number that identifies an insurance provider |
| PCN | A secondary number for routing insurance claims |
| GRP | A number that identifies the employer through which the insurance is provided |
| Unit dose package | A package that contains the amount of drug required for a single dose. Often medications in institutional settings are unit dosed |
| Formulary | A list of medications that have been selected (e.g. |
| Dosage form | The physical manifestion of the medication (e.g. capsule |
| National Provider Identifer (NPI) | A unique 10-digit identification number for covered health care providers; typically used for billing purposes |
| 70% isopropyl alcohol | Common cleaning agent |
| Boxed warning | Information on a legend drug label calling attention to serious or life-threatening risks |
| Drug interaction | When a medication's effect on the body is changed by another drug |
| Beyond-use date (BUD) | The date assigned to a compounded or repackaged medication to indicate when to discard to product. Beyond-use date considerations include contamination risk and storage conditions |
| Therapeutic window | The range of drug dosages that can treat disease effectively without having toxic effects |
| Systemic effect | The distribution of a medication throughout the body by absorption into the bloodstream |
| Prior authorization | A requirement by health plans for patients to obtain approval of a health care service or medication before the care is provided. This allows the plan to evaluate whether care is medically necessary and otherwise covered. |
| Drug class | A group of medications and other compounds that have similar chemical structures |
| signa (sig) | The part of the prescription that provides the directions for the patient to follow when taking the medication |
| Look-alike/sound-alike (LASA) medications | Medication names that look alike when written or sound alike when spoken |
| Maximum allowable cost (MAC) | The maximum amount a pharmacy benefits manager (PBM) will reimburse for a specific generic drug available from multiple manufacturers and sold at different prices |
| Contraindication | Situation in which a drug should absolutely not be used because the risk clearly outweighs the benefit; reasons include allergies |
| Deductible | A set amount that must be paid by the patient for each benefit period prior to the insurer covering additional expenses |
| Drug Utilization Review (DUR) | An ongoing examination of the prescribing |
| Preferred provider organization (PPO) | A type of health plan that contracts with medical providers to create a network of participating providers. Coverage is provided to participants through the network of healthcare providers |
| Protected health information (PHI) | Any personal information that could be used to identify an individual to their health history |
| Tall Man lettering (TML) | A technique that uses uppercase lettering to help differentiate look-alike drug names. The FDA and the ISMP both maintain lists of drugs with recommended Tall Man lettering |
| Aseptic technique | |
| Roman numerals | A numeral system originating in Rome where letters from the Latin alphabet are used to express numerical values |
| Off-label use | A practice of prescribing a medication for a different purpose than what the FDA approved |
| Adverse drug event (ADE) | Injury or harm that occurs as a result of exposure to a medication |
| Brand name or proprietary drug | A drug sold by a drug company under a specific name or trademark and that is protected by a patent |
| Pharmacy benefits manager (PBM) | A third-party company that administers prescription drug programs |
| Medication nonadherence | When a patient does not take a prescribed medication or follow the prescriber's instructions for taking the medication |
| Co-pay | A portion of the prescription price the patient is required to pay |
| Narrow therapeutic index (NTI) drug | A drug where small differences in dose or blood concentration may lead to serious therapeutic failures and/or adverse drug reactions |
| Electronic Medical Record (EMR) | A computerized patient medical record |
| Generic medication | A medication that contains the same active ingredient(s) as the brand name product and delivers the same amount of medication to the body for a similar medicinal effect |
| Route of administration | The way by which a drug is taken into the body. Common routes of administration include oral |
| Therapeutic equivalent | A generic drug product that contains identical amounts of the same active ingredient(s) as the brand name product and is available in the same dosage form |
| STAT order | An order for medication to be administered immediately |
| ASAP order | A hospital order that needs to be processed as soon as possible |
| Warning labels | Labels that identify specific warnings |
| Dual co-pay | Co-pays that have two prices |
| MedWatch | The FDA’s medical product safety reporting program for health professionals |
| Enteral route of administration (ROA) | A ROA to any organ in the alimentary tract |
| Par level | The minimum amount of inventory needed on hand to meet known demand and a small surplus in case of unexpected demand |
| National Drug Code (NDC) number | A 10- or 11-digit number assigned to drug products that represents the manufacturer/labeler |
| Proper medication storage | The correct temperature range |
| Institute for Safe Medication Practices (ISMP) | A nonprofit organization that provides impartial |
| Drug Utilization Review (DUR) warning | An alert or message generated by pharmacy or insurance company software notifying pharmacy personnel of a potential drug safety or payment concern |
| High-alert/risk medications | Medications that have a heightened risk of causing significant harm if used in error |
| Computerized provider order entry (CPOE) | A process that requires providers to enter and send treatment instructions via computer application rather than paper |
| Medication categories | Legend (requires a prescription) and OTC (over-the-counter) |
| Parenteral administration | The delivery of a medication that bypasses the digestive tract. Parenteral routes of administration include subcutaneous |
| Medication error | Any preventable event that may cause or lead to inappropriate medication use or patient harm while the medication is in the control of the healthcare professional |
| Vaccine Adverse Event Reporting System (VAERS) | A vaccine adverse event reporting system co-managed by the CDC and the FDA. VAERS is used as a national early warning system to detect possible safety problems with licensed vaccines |
| c | Unwanted or unexpected effect possibly related to a particular medication; also known as side effect |
| Days supply | How many days a prescription will last if the patient uses it as directed |