New Study Says Generic Drugs Now Own 63% of Medicare Part D Market - Up from 50%...

New Study Says Generic Drugs Now Own 63% of Medicare Part D Market - Up from
50% Less Than Three Years Ago
Wolters Kluwer Health Publishes This and Other Key Statistical Outcomes in
Annual Medicare Part D Whitepaper

BRIDGEWATER, N.J., June 23 /PRNewswire/ -- Wolters Kluwer Health, a
division of Wolters Kluwer, today released the results of a study that looks
at key statistical outcomes of the Medicare Part D (MPD) prescription drug
program. After conducting a comprehensive comparative analysis of 2007 MPD
prescription drug claims to commercial plan claims, the company compiled a
whitepaper with some compelling statistical revelations about the program's
impact on both patients and pharmaceutical companies. All in all, it bears
clear evidence of a growing affinity for generics and a continual slide away
from brands. The publicly accessible whitepaper is posted on the company's
website at www.wkhealth.com.
The study's aim was to measure how much impact the MPD coverage gap had on
treatment decisions. In the end, it found that once a patient enters the
coverage gap -- and has to pay all out-of-pocket expenses for a prescription
-- there emerges a profound preference for generics over brands. For example,
prior to January 2006 when the MDP program commenced, the generic-to-brand
ratio was even with 50% of MPD patients overall using generics and 50% using
brands. By the end of 2006, within the MPD population, that split increased
to 56% for generics versus 43% for brands. But by 2007, that trend became
even more pronounced with 63% of all MPD prescriptions going to generics
versus 37% for brands - a split of more than 26 percentage points.
"Wolters Kluwer Health has been tracking Medicare Part D prescription data
since the program's inception and we are now seeing a more pronounced shift
away from branded medications towards generics," said Bob Jansen, Vice
President of Managed Markets and Brand Analytics, Wolters Kluwer Health.
"What's most striking though is the fact that of those who discontinue their
branded drug therapy in the coverage gap, only 6% return to them after leaving
the gap."
Using a statistical sampling of the "standard eligible" patient segment,
the study suggests several outcomes that may not have been commonly
anticipated. Highlights for 2007 include:
-- Fewer patients entered the coverage gap in 2007 with 15.5% entering
versus 17.1% in 2006.
-- Patients are willing to stay on their branded medication while in the
coverage gap for the first 60 to 90 days. However, with the average stay in
gap increasing to over 100 days and the overall cost of branded medications
rising, many patients are choosing to replace their branded drugs with generic
alternatives.
-- Claims for generics climbed to 63% of all MPD claims - a jump of nearly
6 percentage points over 2006.
-- Among those in the coverage gap who discontinue their brands, only 6%
returned to their branded medication after leaving the gap.
-- For patients within the gap, drugs experienced extraordinary price
disparity between brands and generics. For example, in the Lipid market
alone, there is a $72 difference between the cost of a 30-day supply to the
patient between a brand and a generic.
-- In 2007, Medicare patients paid, on average, $21.99 for a 30-day supply
of branded drugs in the top 10 therapeutic categories compared to $17.58 in
2006 - an increase of 25%.
-- In contrast, commercial plan patients in 2007 paid an average of $26.31
for a 30-day supply - only $4.32 more than MPD patients. Conversely, in 2006,
commercial plan patients paid an average $37.54 suggesting commercial plans
decreased their costs on average by $11.23 in 2007.
Study Methodology
The study was compiled using Wolters Kluwer Health's Medicare Part D
product suite, a powerful combination of information products designed to
offer the most complete perspective on the impact of MPD. The study examined
a statistical sample of the 2006 and 2007 cohorts and assigned MPD patients
into either Standard Eligible or Low Income Subsidies (LIS) patient groupings.
Medicare Part D, originally enacted in 2003 as part of the Medicare
Modernization Act (MMA), began on January 1, 2006. This federal drug program
was designed to subsidize the cost of prescription drugs for over 44 million
Medicare beneficiaries within the United States. Since its inception, MPD has
been a harbinger of change within the prescription drug industry.
For more information about Wolters Kluwer Health and its Source(R) product
line, visit www.wkhealth.com.
Note to the editor: For a copy of the complete whitepaper or to set an
interview with Wolters Kluwer Health, please contact Tom Kivett at
(212) 727-2935 or email at tkivett@kivettandco.com.
About Wolters Kluwer Health Source(R)
Source(R) is a leading provider of market data and analytics for
pharmaceutical and biopharmaceutical manufacturers to make decisions and
recommendations with confidence, as well as pursue market opportunities for
their products. Source offers comprehensive patient and physician-level
prescribing and usage data to provide manufacturers with a unique set of more
actionable information than is otherwise available.
Source is a part of Wolters Kluwer Health, a leading provider of
information and business intelligence for students, professionals and
institutions in medicine, nursing, allied health, pharmacy and the
pharmaceutical industry. Wolters Kluwer Health is a division of Wolters
Kluwer, a leading global information services and publishing company with
annual revenues (2007) of euro 3.4 billion ($4.8 billion), maintains
operations in over 33 countries across Europe, North America, and Asia Pacific
and employs approximately 19,544 people worldwide. Visit www.WoltersKluwer.com
for information about our market positions, customers, brands, and
organization.
Wolters Kluwer is a leading global information services and publishing
company. The company provides products and services globally for professionals
in the health, tax, accounting, corporate, financial services, legal, and
regulatory sectors. Wolters Kluwer has annual revenues (2007) of euro 3.4
billion ($4.8 billion), maintains operations in over 33 countries across
Europe, North America, and Asia Pacific and employs approximately 19,500
people worldwide. Wolters Kluwer is headquartered in Amsterdam, the
Netherlands. Visit www.wolterskluwer.com for information about our market
positions, customers, brands, and organization.
SOURCE Wolters Kluwer Health

Tom Kivett of Kivett & Company Communications, +1-212-727-2935,
tkivett@kivettandco.com