Journalism in the Public Interest


Prescriber Checkup

Prescriber Checkup » QUINAPRIL HCL


Quinapril is used alone or in combination with other medications to treat high blood pressure. It is used in combination with other medications to treat heart failure. Quinapril is in a class of medications called angiotensin-converting enzyme (ACE) inhibitors. It works by decreasing certain chemicals that tighten the blood vessels, so blood flows more smoothly and the heart can pump blood more efficiently. More info »

Totals only include the 50 U.S. States and Washington D.C.

Medicare Part D Claims
Retail Cost

Cost by state

State Claims Cost
New York 185,953 $4.08M
Pennsylvania 158,614 $4.15M
Florida 94,804 $2.13M
Texas 79,336 $1.62M
California 77,871 $1.6M
Ohio 76,546 $2.09M
North Carolina 62,906 $1.16M
New Jersey 59,141 $1.33M
Missouri 53,522 $1.05M
Illinois 48,940 $1.06M
Tennessee 45,124 $812K
Georgia 42,759 $823K
Louisiana 41,966 $648K
Alabama 39,869 $583K
Kentucky 36,511 $699K
Michigan 36,093 $839K
Virginia 33,917 $769K
Indiana 32,329 $728K
Massachusetts 31,139 $606K
Connecticut 30,663 $640K
Mississippi 25,415 $355K
Arkansas 24,424 $362K
Wisconsin 23,154 $501K
Arizona 22,996 $509K
South Carolina 22,316 $430K
West Virginia 21,524 $444K
Iowa 19,355 $304K
Rhode Island 19,298 $360K
Oklahoma 15,421 $318K
Kansas 15,359 $327K
Maryland 13,175 $321K
Washington 13,091 $290K
Oregon 12,913 $248K
Minnesota 10,454 $220K
New Mexico 10,094 $176K
Colorado 9,777 $208K
Idaho 9,122 $206K
Nebraska 8,120 $138K
South Dakota 6,283 $104K
Utah 5,871 $126K
New Hampshire 5,396 $136K
Delaware 5,118 $140K
North Dakota 4,981 $87K
Montana 4,546 $81.8K
Nevada 4,022 $88.4K
Maine 3,399 $98.8K
Wyoming 2,471 $49.2K
Hawaii 2,291 $52.4K
Vermont 1,571 $33.9K
District of Columbia 994 $16.4K
Alaska 462 $12.3K
About This Data

ProPublica obtained prescribing data from Medicare’s prescription drug benefit, known as Part D, under the Freedom of Information Act. The data for 2012 includes more than 1.2 billion prescriptions written by nearly 1.5 million doctors, nurses and other providers. This database lists about 382,000 of those providers who wrote 50 or more prescriptions for at least one drug that year. Almost three-fourths went to patients 65 and older; the rest were for disabled patients. Methodology »

Incorrect Info?

If you are a provider and you believe your address is incorrect, check the listing you created on the National Provider Identifier registry. If you change your listing, send a note to and we will update your information. If you have other questions about this data, send a note to

Top prescribers for QUINAPRIL HCL

Provider Medicare Claims City State