Pharmacy Practice Part 1: Prescribing and Dispensing Flashcards
(129 cards)
Naturopathic Doctors (NDs) have independent prescribing authority, but need a furnishing number to prescribe (typically the ND’s license number preceded by the letters NDF) and are limited to the following:
- Epinephrine to treat anaphylaxis
- Natural and synthetic hormones (must have a DEA # to prescribe controlled substances, including testosterone)
- Vitamins, minerals, amino acids, glutathione, botanicals and their extracts, homeopathic medicines, electrolytes, sugars and diluents, only when such substances are available without a Rx.
They have dependent prescribing authority for all other non-controlled and schedule III-V drugs (does not include schedule II)
Registered pharmacists (RPhs) have dependent authority to prescribe non-controlled and schedule II-V drugs, as well as independent furnishing authority, limited to the following:
- Emergency contraception, self-administered hormonal contraception
- Travel medicine recommended by the CDC, not requiring a diagnosis
- Routine immunizations recommended by the CDC for patients ≥ 3 years old
- Naloxone
- Prescription nicotine replacement products
- Pre-exposure prophylaxis (PrEP), max 60 days every 2 years, future fills must be by PCP
- Post-exposure prophylaxis (PEP)
Providers with dependent prescribing authority limited to non-controlled and schedule II-V drugs include:
- Certified nurse-midwives (CNMs)
- Nurse practitioners (NPs)
- Physician Assistants (PAs)
In California, prescribers can self-prescribe non-controlled substances. They can also prescribe both non-controlled and controlled substances to family members…
as long as there is a valid physician/patient relationship, a legitimate medical purpose, and a good faith exam
Prescriptions from deceased prescribers:
If a valid Rx was written when the prescriber was living, the Rx is considered valid until all refills are gone, and no more than…
6 months from the date written for controlled substances and one year for non-controlled substances. Also, the pharmacist should encourage the patient to look for a new doctor ASAP and not to wait until the Rx is expired or the refills are gone. If another doctor takes over the deceased prescriber’s practice, the pharmacist should request a new Rx from this prescriber.
A pharmacist can dispense a drug or device pursuant to a written or oral order from a prescriber licensed in another state if the out-of-state prescriber has a license equivalent to that required of a California prescriber. However, the pharmacist may need to first verify…
the prescriber’s license and determine whether he or she is authorized to prescribe.
As a general rule, a pharmacist cannot fill a Rx from another country. The District of Columbia and the U.S. territories are treated the same as U.S. states for filling prescriptions. U.S. territories include:
- Puerto Rico
- the Virgin Islands
- Guam
- American Samoa
Requirements for a valid Rx include:
- Patient name and address
- Drug name and quantity
- Directions for use
- Date of issue
- Prescriber information (rubber-stamped, typed, or printed by hand or typeset): name, business address, and phone number, license classification, DEA # (if CS is prescribed)
- Condition or purpose of prescribed drug, if requested by the patient
- Prescriber signature
Medication orders, or chart orders, are the prescriber’s orders for drugs and other items (such as labs and procedures) for institutionalized patients (in a hospital or long-term care facility). A prescriber can handwrite an order in the patient’s…
a physical paper chart or enter it into the patient’s EMR
Written orders are preferred, but a prescriber can also issue face-to-face verbal and telephone orders for hospital patients. For example, a verbal order can be issued in an emergency where a drug must be administered…
immediately
For example, a nurse could report that a patient is experiencing nausea, and the prescriber could instruct the nurse give ondansetron. The nurse would enter the order, note the prescriber’s name and sign the order. The prescriber has…
48 hours to physically or electronically countersign the order. A copy of the chart order for non-controlled substances must be kept at the hospital for at least 3 years. All orders for controlled substances in a hospital setting must be kept for at least 7 years.
An employee or agent (eg, nurse, secretary), under the supervision of a prescriber, can transmit prescriptions for:
non-controlled and schedule III-V drugs to a pharmacist. The pharmacist must document who is calling in or faxing the Rx on behalf of the prescriber. The agent can also prepare a Rx for the prescriber to sign and date.
A PA’s written drug order (except as a written drug order in a patient’s medical record in
a health facility or medical practice) must include:
- the supervising physician’s name, address and telephone number
- the PA’s name and license number
- PA’s signature.
- If the order is for a controlled medication, it must also include the PA’s DEA registration number.
If orally transmitted, the pharmacist who received the Rx is identified by initialing the Rx, and if dispensed…
by another pharmacist, the dispensing pharmacist also initials the Rx
Faxed Rxs can only be received from a prescriber’s office, not from…
the patient
A patient or the patient’s agent can deposit a Rx into a secure container (a drop box) that is…
at the same address as the pharmacy. If the pharmacy choose to use a drop box, the pharmacy is responsible for the security and confidentiality of the Rx placed into it.
The name or initials of the dispensing pharmacist must be documented for each Rx. Commonly, the pharmacist will…
handwrite their initials on the pharmacy’s duplicate copy of the Rx label or use a unique login for an electronic pharmacy workflow software which will electronically document who verified each Rx.
Since 2008, the Federal CMS has required the use of tamper-resistant pads for all Medi-Cal (California Medicaid program) outpatient prescriptions in order to be reimbursed by the government. The tamper-resistant forms must contain three security features in the table below:
- Prevents unauthorized copying of a completed or blank Rx form (the word “void” appears when this Rx is photocopied; forms with watermarks)
- Prevent the erasure or modification of information written on the Rx by the provider (quantity check-off boxes so that the prescriber can indicate the quantity by checking the applicable box; check boxes must be printed on the form so that the prescriber can indicate the number of refills ordered; preprinted test “Rx is void if more than ___ Rxs on paper” on Rx paper)
- Prevent the use of counterfeit Rxs (Each Rx form is serially numbered; certain text or images are printed in thermochromic ink; microprint signature line)
Errors or omissions on a Rx for non-controlled drugs can be revised by the pharmacist if it is minor (eg, misspelling a drug name) or after consultation with the prescriber if it is significant. The pharmacist will need to document the discussion. Alternatively, after verification with the prescriber, the Rx can be re-written as an oral Rx and the original Rx will be voided. The prescriber can also…
resend another Rx via electronic transmission or fax
A patient may prefer to convert a Rx form from a 30-day supply to a 90-day supply to minimize trips to the pharmacy or to save on Rx copays. It is permissible to dispense up to a 90-day supply of a drug when the initial prescription specified a shorter time period (eg, a 30-day supply) as long as the following requirements are met:
- The Rx is not for a controlled substance or a psychiatric drug
- The patient has completed an initial 30-day supply of the drug with no negative effects, or the patient previously received the same medication with a 90-day supply
- The total quantity dispensed (including the refills) does not exceed the amount authorized on the Rx
- The pharmacist notifies the prescriber of the larger quantity dispensed
A pharmacist cannot dispense a greater supply of a drug if:
• The prescriber indicates, either orally or in writing, “No change to quantity,” or other words of similar meaning
• The prescriber indicates that dispensing the prescribed amount is medically necessary.
California expanded patient access to hormonal contraceptives (birth control) by allowing patients…
to pick up an annual supply at one time. Health plans are required to provide coverage for up to a 12-month supply.
For example, if a patient presents a Rx for Sprintec #28 tablets and 11 refills, the patient can request for the entire annual supply to be dispensed at once. The total quantity dispensed (including the refills) cannot exceed the amount authorized on the Rx. So if the prescriber only authorized a Rx for Sprintec #28 tablets and 2 refills, then the pharmacist can only dispense a 3-month supply. However, if the prescriber indicates that there cannot be any change to the quantity or if the prescriber indicates that dispensing the initial amount is medically necessary, the pharmacist must…
dispense the quantity the prescriber has specified (so in this case, it would be only 28)
Refills of prescriptions are permitted as long as the refills were authorized orally, in writing, or electronically by the prescriber. Although there is no refill limit for non-scheduled drugs, refills should not be…
dispensed after one year from the date of issue
All scheduled drug Rxs expire 6 months from the date of issue. There are no refill limits for schedule V drugs, but there…
are restrictions for schedule III and IV drugs.