Exam 2 Flashcards
What is a PBM
Pharmacy benefit manager
Private companies that specialize in Rx drug claims and coverage
administrative services only
assume no financial risk
what do PBMs do
contract and build networks of retail pharmacies from which patients can purchase their prescriptions
formulary development and management
Utilization and cost management
Claims processing and provider payment
what is the equation of prescription payment from PBM
Rx Payment from TTP (third party payer, in this case PBM)=
product cost + dispensing fee - patient share cost
what is used to calculate the product cost for single source, brand name drugs
Estimated acquisition cost (EAC)=
AWP- (AWP(x%))
what is used to calculate the product cost for multisource, generic drugs
Maximum allowable cost (MAC)
If a drug has a brand name and generic name drug available, and the Rx is written for the brand name drug, what variable do you use to calculate the product cost
EAC because you must dispense the rx as written for the brand even though generic is the cheaper default option
Define WAC
Wholesale acquisition cost
manufacturer’s published list price for sale of a drug (brand or generic) to wholesalers
WAC is approx for what pharmacies pay wholesalers for BRAND-NAME drugs
exceeds pharmacies’ acquisition costs for generics
AMP
Average manufacturers’ price
average price actually paid to manufacturers by wholesalers for drugs in retail pharmacies or for drugs bought directly from manufacturers
Used by gov’t as estimate for Medicaid generic Rx
AWP
average wholesale price
suggest list price for products purchases from wholesalers sold to pharmacies
pricing index to determine the pharmacy payments from PBMs
AAC
Actual acquisition cost
actual amount paid by a pharmacy to supplier for a product
typically unknown so rarely used for determining reimbursement amounts under Rx benefit plans
EAC
estimated acquisition cost
estimate of AAC use to determine reimbursement amount for single source drugs
EAC = AWP- AWP (%)
MAC
maximum allowable cost
max amount per unit of meds that PBMs will pay pharmacies for multisource drugs, regardless of amount pharmacy actually paid
creates incentive to spend less on generics
what are the 8 mechanisms PBMs use to control drug costs and increase their revenue
spread pricing
rebate with drug manufacturer
formularies
prior authorizations
quantity limits
step therapy
generic drug use
mail service options
define spread pricing
bill health plans more for Rx claims than pharmacy is reimbursed for its product costs and dispensing services
define rebate
what are the two forms of it
To the PBMs from manufacturers for single source brand name drugs to encourage PBMs to increase the market share for a specific med
Two forms: flat rate rebate and market share
define flat rate rebate
rebate based on a fix percent of the WAC
define market share rebate
rebate amount based on market share each PBM achieves for specific product
increased by the PBMs promotion of drug
lower co-pays
market share = # Rx for specific drug / # Rx for entire drug class
both covered by PBM
Formulary
list of medication covered by third party payer
includes tiered copays
lowest copay for generics
brands
nonpreferred brands
highest copay for specialty drugs
Prior authorizations
providers must get approval from insurance showing the patient meets specified criteria before the patient can receive the drug
criteria includes contradictions/allergies to preferred medications, failed prior treatment with preferred medication
delay in patient access or prescribing less effecting med to avoid hassle can result
very time intensive for provider and pharmacy staff
quantity limits
limits on # days supply or number of dosage units of medication allowed per Rx or time period
step therapy
prescribing pattern/protocol using the most cost-effective drug first
generic substitution
use of the generic drug if available, some cases only the generic will be covered
mail service options
option offered by prescription benefit plans where enrollees can pay lower cost-sharing amount and are able to obtain greater quantities
How are retail pharmacies reimbursed for prescription drugs under Medicare? Single source and multisource?
through stand-alone Part D (PDP) or medicare advantage prescription drug plans (MA-PD)
both are administered by private insurance companies that reimburse retail pharmacies for Rx drugs through PBMs using the same standard formula
Single source use EAC
Multisource use MAC subject to FUL
Describe FUL
Federal Upper Limit
States that receive federal funding for Medicaid can’t pay more than the federal upper limit for multi-source generic drugs
published by Center for Medicare and Medicaid Services (CMS)
Calculated using AMP
What are the roles of drug wholesalers
prime vendors; intermediates in the drug supply line like the PBM in the reimbursement line
why do pharmacies use drug wholesalers
reduce number of invoices
reduce inventory with multiple deliveries per day
Improved cash flow