Number of Medicare Stand-alone Prescription Drug Plans (PDPs)
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2026
Location Number of Medicare Part D Stand-alone Drug Plans
United States 360 Alabama 12 Alaska 9 Arizona 10 Arkansas 12 California 12 Colorado 10 Connecticut 11 Delaware 10 District of Columbia 10 Florida 10 Georgia 10 Hawaii 8 Idaho 10 Illinois 12 Indiana 10 Iowa 11 Kansas 12 Kentucky 10 Louisiana 10 Maine 9 Maryland 10 Massachusetts 11 Michigan 12 Minnesota 11 Mississippi 10 Missouri 10 Montana 11 Nebraska 11 Nevada 10 New Hampshire 9 New Jersey 12 New Mexico 11 New York 10 North Carolina 12 North Dakota 11 Ohio 10 Oklahoma 11 Oregon 10 Pennsylvania 12 Rhode Island 11 South Carolina 11 South Dakota 11 Tennessee 12 Texas 12 Utah 10 Vermont 11 Virginia 9 Washington 10 West Virginia 12 Wisconsin 10 Wyoming 11
2025
Location Number of Medicare Part D Stand-alone Drug Plans
United States 464 Alabama 14 Alaska 12 Arizona 12 Arkansas 14 California 16 Colorado 14 Connecticut 14 Delaware 12 District of Columbia 12 Florida 14 Georgia 14 Hawaii 12 Idaho 12 Illinois 15 Indiana 14 Iowa 14 Kansas 15 Kentucky 14 Louisiana 12 Maine 14 Maryland 12 Massachusetts 14 Michigan 14 Minnesota 14 Mississippi 12 Missouri 14 Montana 14 Nebraska 14 Nevada 14 New Hampshire 14 New Jersey 14 New Mexico 15 New York 12 North Carolina 14 North Dakota 14 Ohio 14 Oklahoma 15 Oregon 12 Pennsylvania 14 Rhode Island 14 South Carolina 13 South Dakota 14 Tennessee 14 Texas 15 Utah 12 Vermont 14 Virginia 14 Washington 12 West Virginia 14 Wisconsin 14 Wyoming 14
2024
Location Number of Medicare Part D Stand-alone Drug Plans
United States 709 Alabama 24 Alaska 19 Arizona 21 Arkansas 21 California 23 Colorado 21 Connecticut 21 Delaware 19 District of Columbia 19 Florida 21 Georgia 21 Hawaii 19 Idaho 21 Illinois 22 Indiana 21 Iowa 22 Kansas 21 Kentucky 21 Louisiana 19 Maine 21 Maryland 19 Massachusetts 21 Michigan 21 Minnesota 22 Mississippi 19 Missouri 21 Montana 22 Nebraska 22 Nevada 21 New Hampshire 21 New Jersey 21 New Mexico 22 New York 15 North Carolina 21 North Dakota 22 Ohio 21 Oklahoma 22 Oregon 21 Pennsylvania 21 Rhode Island 21 South Carolina 22 South Dakota 22 Tennessee 24 Texas 22 Utah 21 Vermont 21 Virginia 21 Washington 21 West Virginia 21 Wisconsin 21 Wyoming 22
2023
Location Number of Medicare Part D Stand-alone Drug Plans
United States 801 Alabama 24 Alaska 21 Arizona 28 Arkansas 23 California 26 Colorado 23 Connecticut 24 Delaware 22 District of Columbia 22 Florida 23 Georgia 24 Hawaii 20 Idaho 23 Illinois 24 Indiana 24 Iowa 24 Kansas 23 Kentucky 24 Louisiana 21 Maine 24 Maryland 22 Massachusetts 24 Michigan 24 Minnesota 24 Mississippi 22 Missouri 23 Montana 24 Nebraska 24 Nevada 23 New Hampshire 24 New Jersey 24 New Mexico 24 New York 19 North Carolina 24 North Dakota 24 Ohio 24 Oklahoma 24 Oregon 24 Pennsylvania 26 Rhode Island 24 South Carolina 25 South Dakota 24 Tennessee 24 Texas 27 Utah 23 Vermont 24 Virginia 24 Washington 24 West Virginia 26 Wisconsin 23 Wyoming 24
2022
Location Number of Medicare Part D Stand-alone Drug Plans
United States 776 Alabama 26 Alaska 20 Arizona 27 Arkansas 23 California 25 Colorado 20 Connecticut 21 Delaware 21 District of Columbia 21 Florida 22 Georgia 23 Hawaii 20 Idaho 22 Illinois 23 Indiana 23 Iowa 22 Kansas 22 Kentucky 23 Louisiana 20 Maine 21 Maryland 21 Massachusetts 21 Michigan 23 Minnesota 22 Mississippi 21 Missouri 22 Montana 22 Nebraska 22 Nevada 22 New Hampshire 21 New Jersey 23 New Mexico 21 New York 19 North Carolina 23 North Dakota 22 Ohio 23 Oklahoma 23 Oregon 23 Pennsylvania 25 Rhode Island 21 South Carolina 24 South Dakota 22 Tennessee 26 Texas 26 Utah 22 Vermont 21 Virginia 23 Washington 23 West Virginia 25 Wisconsin 24 Wyoming 22
2021
Location Number of Medicare Part D Stand-alone Drug Plans
United States 1007 Alabama 32 Alaska 25 Arizona 32 Arkansas 31 California 32 Colorado 27 Connecticut 27 Delaware 27 District of Columbia 27 Florida 28 Georgia 32 Hawaii 26 Idaho 28 Illinois 31 Indiana 30 Iowa 28 Kansas 29 Kentucky 30 Louisiana 26 Maine 28 Maryland 27 Massachusetts 27 Michigan 29 Minnesota 28 Mississippi 27 Missouri 29 Montana 28 Nebraska 28 Nevada 29 New Hampshire 28 New Jersey 30 New Mexico 27 New York 28 North Carolina 31 North Dakota 28 Ohio 30 Oklahoma 30 Oregon 29 Pennsylvania 33 Rhode Island 27 South Carolina 29 South Dakota 28 Tennessee 32 Texas 35 Utah 28 Vermont 27 Virginia 30 Washington 29 West Virginia 33 Wisconsin 31 Wyoming 28
2020
Location Number of Medicare Part D Stand-alone Drug Plans
United States 959 Alabama 30 Alaska 24 Arizona 31 Arkansas 27 California 32 Colorado 26 Connecticut 25 Delaware 27 District of Columbia 27 Florida 27 Georgia 28 Hawaii 25 Idaho 28 Illinois 28 Indiana 28 Iowa 29 Kansas 28 Kentucky 28 Louisiana 26 Maine 26 Maryland 27 Massachusetts 25 Michigan 30 Minnesota 29 Mississippi 25 Missouri 28 Montana 29 Nebraska 29 Nevada 28 New Hampshire 26 New Jersey 28 New Mexico 26 New York 27 North Carolina 28 North Dakota 29 Ohio 28 Oklahoma 29 Oregon 28 Pennsylvania 31 Rhode Island 25 South Carolina 28 South Dakota 29 Tennessee 30 Texas 30 Utah 28 Vermont 25 Virginia 29 Washington 28 West Virginia 31 Wisconsin 30 Wyoming 29
2019
Location Number of Medicare Part D Stand-alone Drug Plans
United States 912 Alabama 29 Alaska 22 Arizona 28 Arkansas 26 California 30 Colorado 26 Connecticut 26 Delaware 25 District of Columbia 25 Florida 27 Georgia 26 Hawaii 24 Idaho 26 Illinois 27 Indiana 26 Iowa 28 Kansas 26 Kentucky 26 Louisiana 26 Maine 26 Maryland 25 Massachusetts 26 Michigan 29 Minnesota 28 Mississippi 24 Missouri 26 Montana 28 Nebraska 28 Nevada 26 New Hampshire 26 New Jersey 26 New Mexico 27 New York 23 North Carolina 28 North Dakota 28 Ohio 26 Oklahoma 28 Oregon 26 Pennsylvania 30 Rhode Island 26 South Carolina 26 South Dakota 28 Tennessee 29 Texas 27 Utah 26 Vermont 26 Virginia 27 Washington 26 West Virginia 30 Wisconsin 28 Wyoming 28
2018
Location Number of Medicare Part D Stand-alone Drug Plans
United States 795 Alabama 25 Alaska 19 Arizona 23 Arkansas 23 California 25 Colorado 24 Connecticut 22 Delaware 21 District of Columbia 21 Florida 21 Georgia 24 Hawaii 20 Idaho 25 Illinois 24 Indiana 24 Iowa 23 Kansas 23 Kentucky 24 Louisiana 21 Maine 24 Maryland 21 Massachusetts 22 Michigan 24 Minnesota 23 Mississippi 20 Missouri 24 Montana 23 Nebraska 23 Nevada 24 New Hampshire 24 New Jersey 22 New Mexico 24 New York 20 North Carolina 24 North Dakota 23 Ohio 23 Oklahoma 23 Oregon 22 Pennsylvania 26 Rhode Island 22 South Carolina 22 South Dakota 23 Tennessee 25 Texas 24 Utah 25 Vermont 22 Virginia 24 Washington 22 West Virginia 26 Wisconsin 25 Wyoming 23
2017
Location Number of Medicare Part D Stand-alone Drug Plans
United States 757 Alabama 24 Alaska 18 Arizona 22 Arkansas 22 California 24 Colorado 23 Connecticut 21 Delaware 20 District of Columbia 20 Florida 20 Georgia 23 Hawaii 19 Idaho 24 Illinois 23 Indiana 23 Iowa 22 Kansas 22 Kentucky 23 Louisiana 20 Maine 23 Maryland 20 Massachusetts 21 Michigan 23 Minnesota 22 Mississippi 19 Missouri 23 Montana 22 Nebraska 22 Nevada 23 New Hampshire 23 New Jersey 21 New Mexico 23 New York 19 North Carolina 22 North Dakota 22 Ohio 22 Oklahoma 22 Oregon 21 Pennsylvania 24 Rhode Island 21 South Carolina 21 South Dakota 22 Tennessee 24 Texas 23 Utah 24 Vermont 21 Virginia 23 Washington 21 West Virginia 24 Wisconsin 24 Wyoming 22
2016
Location Number of Medicare Part D Stand-alone Drug Plans
United States 897 Alabama 27 Alaska 19 Arizona 26 Arkansas 26 California 28 Colorado 26 Connecticut 26 Delaware 24 District of Columbia 24 Florida 22 Georgia 27 Hawaii 21 Idaho 28 Illinois 28 Indiana 28 Iowa 26 Kansas 25 Kentucky 28 Louisiana 25 Maine 27 Maryland 24 Massachusetts 26 Michigan 28 Minnesota 26 Mississippi 24 Missouri 28 Montana 26 Nebraska 26 Nevada 28 New Hampshire 27 New Jersey 25 New Mexico 27 New York 22 North Carolina 26 North Dakota 26 Ohio 27 Oklahoma 27 Oregon 26 Pennsylvania 29 Rhode Island 26 South Carolina 27 South Dakota 26 Tennessee 27 Texas 28 Utah 28 Vermont 26 Virginia 28 Washington 26 West Virginia 29 Wisconsin 27 Wyoming 26
2015
Location Number of Medicare Part D Stand-alone Drug Plans
United States 1013 Alabama 30 Alaska 24 Arizona 30 Arkansas 29 California 32 Colorado 30 Connecticut 27 Delaware 27 District of Columbia 27 Florida 27 Georgia 30 Hawaii 25 Idaho 31 Illinois 33 Indiana 31 Iowa 30 Kansas 29 Kentucky 31 Louisiana 28 Maine 28 Maryland 27 Massachusetts 27 Michigan 31 Minnesota 30 Mississippi 28 Missouri 31 Montana 30 Nebraska 30 Nevada 32 New Hampshire 28 New Jersey 29 New Mexico 31 New York 25 North Carolina 29 North Dakota 30 Ohio 31 Oklahoma 31 Oregon 30 Pennsylvania 29 Rhode Island 27 South Carolina 31 South Dakota 30 Tennessee 30 Texas 32 Utah 31 Vermont 27 Virginia 31 Washington 30 West Virginia 29 Wisconsin 29 Wyoming 30
2014
Location Number of Medicare Part D Stand-alone Drug Plans
United States 1186 Alabama 35 Alaska 28 Arizona 34 Arkansas 34 California 36 Colorado 34 Connecticut 33 Delaware 36 District of Columbia 36 Florida 35 Georgia 34 Hawaii 29 Idaho 37 Illinois 38 Indiana 35 Iowa 34 Kansas 33 Kentucky 35 Louisiana 33 Maine 32 Maryland 36 Massachusetts 33 Michigan 36 Minnesota 34 Mississippi 33 Missouri 35 Montana 34 Nebraska 34 Nevada 34 New Hampshire 32 New Jersey 34 New Mexico 36 New York 31 North Carolina 34 North Dakota 34 Ohio 37 Oklahoma 36 Oregon 35 Pennsylvania 39 Rhode Island 33 South Carolina 35 South Dakota 34 Tennessee 35 Texas 36 Utah 37 Vermont 33 Virginia 35 Washington 35 West Virginia 39 Wisconsin 33 Wyoming 34
2013
Location Number of Medicare Part D Stand-alone Drug Plans
United States 1051 Alabama 33 Alaska 23 Arizona 29 Arkansas 30 California 32 Colorado 29 Connecticut 30 Delaware 29 District of Columbia 29 Florida 34 Georgia 30 Hawaii 23 Idaho 32 Illinois 32 Indiana 31 Iowa 32 Kansas 30 Kentucky 31 Louisiana 30 Maine 28 Maryland 29 Massachusetts 30 Michigan 33 Minnesota 32 Mississippi 29 Missouri 31 Montana 32 Nebraska 32 Nevada 29 New Hampshire 28 New Jersey 29 New Mexico 30 New York 28 North Carolina 30 North Dakota 32 Ohio 33 Oklahoma 30 Oregon 30 Pennsylvania 38 Rhode Island 30 South Carolina 31 South Dakota 32 Tennessee 33 Texas 32 Utah 32 Vermont 30 Virginia 31 Washington 30 West Virginia 38 Wisconsin 30 Wyoming 32
2012
Location Number of Medicare Part D Stand-alone Drug Plans
United States 1063 Alabama 32 Alaska 25 Arizona 30 Arkansas 30 California 33 Colorado 28 Connecticut 30 Delaware 31 District of Columbia 31 Florida 33 Georgia 30 Hawaii 25 Idaho 33 Illinois 33 Indiana 31 Iowa 33 Kansas 31 Kentucky 31 Louisiana 30 Maine 28 Maryland 31 Massachusetts 30 Michigan 34 Minnesota 33 Mississippi 30 Missouri 30 Montana 33 Nebraska 33 Nevada 29 New Hampshire 28 New Jersey 30 New Mexico 30 New York 29 North Carolina 30 North Dakota 33 Ohio 33 Oklahoma 30 Oregon 30 Pennsylvania 36 Rhode Island 30 South Carolina 32 South Dakota 33 Tennessee 32 Texas 33 Utah 33 Vermont 30 Virginia 30 Washington 30 West Virginia 36 Wisconsin 29 Wyoming 33
2011
Location Number of Medicare Part D Stand-alone Drug Plans
United States 1034 Alabama 31 Alaska 26 Arizona 27 Arkansas 31 California 30 Colorado 28 Connecticut 31 Delaware 30 District of Columbia 30 Florida 29 Georgia 29 Hawaii 25 Idaho 32 Illinois 32 Indiana 29 Iowa 30 Kansas 30 Kentucky 29 Louisiana 29 Maine 27 Maryland 30 Massachusetts 31 Michigan 32 Minnesota 30 Mississippi 29 Missouri 29 Montana 30 Nebraska 30 Nevada 28 New Hampshire 27 New Jersey 30 New Mexico 29 New York 30 North Carolina 30 North Dakota 30 Ohio 31 Oklahoma 30 Oregon 29 Pennsylvania 35 Rhode Island 31 South Carolina 31 South Dakota 30 Tennessee 31 Texas 30 Utah 32 Vermont 31 Virginia 29 Washington 29 West Virginia 35 Wisconsin 29 Wyoming 30
2010
Location Number of Medicare Part D Stand-alone Drug Plans
United States 1620 Alabama 46 Alaska 41 Arizona 46 Arkansas 49 California 47 Colorado 48 Connecticut 48 Delaware 45 District of Columbia 45 Florida 49 Georgia 45 Hawaii 41 Idaho 48 Illinois 46 Indiana 44 Iowa 46 Kansas 46 Kentucky 44 Louisiana 45 Maine 43 Maryland 45 Massachusetts 48 Michigan 46 Minnesota 46 Mississippi 45 Missouri 45 Montana 46 Nebraska 46 Nevada 46 New Hampshire 43 New Jersey 47 New Mexico 47 New York 50 North Carolina 47 North Dakota 46 Ohio 46 Oklahoma 46 Oregon 44 Pennsylvania 55 Rhode Island 48 South Carolina 47 South Dakota 46 Tennessee 46 Texas 50 Utah 48 Vermont 48 Virginia 44 Washington 44 West Virginia 55 Wisconsin 48 Wyoming 46
2009
Location Number of Medicare Part D Stand-alone Drug Plans
United States 1739 Alabama 49 Alaska 45 Arizona 49 Arkansas 52 California 51 Colorado 53 Connecticut 47 Delaware 48 District of Columbia 48 Florida 54 Georgia 50 Hawaii 47 Idaho 51 Illinois 49 Indiana 48 Iowa 48 Kansas 48 Kentucky 48 Louisiana 47 Maine 46 Maryland 48 Massachusetts 47 Michigan 51 Minnesota 48 Mississippi 47 Missouri 48 Montana 48 Nebraska 48 Nevada 49 New Hampshire 46 New Jersey 52 New Mexico 50 New York 51 North Carolina 49 North Dakota 48 Ohio 49 Oklahoma 49 Oregon 48 Pennsylvania 57 Rhode Island 47 South Carolina 51 South Dakota 48 Tennessee 49 Texas 53 Utah 51 Vermont 47 Virginia 48 Washington 48 West Virginia 57 Wisconsin 53 Wyoming 48
2008
Location Number of Medicare Part D Stand-alone Drug Plans
United States 1877 Alabama 53 Alaska 47 Arizona 51 Arkansas 55 California 56 Colorado 55 Connecticut 51 Delaware 52 District of Columbia 52 Florida 58 Georgia 54 Hawaii 49 Idaho 54 Illinois 53 Indiana 52 Iowa 52 Kansas 52 Kentucky 52 Louisiana 50 Maine 53 Maryland 52 Massachusetts 51 Michigan 55 Minnesota 52 Mississippi 49 Missouri 52 Montana 52 Nebraska 52 Nevada 53 New Hampshire 53 New Jersey 57 New Mexico 55 New York 55 North Carolina 52 North Dakota 52 Ohio 58 Oklahoma 52 Oregon 55 Pennsylvania 63 Rhode Island 51 South Carolina 56 South Dakota 52 Tennessee 53 Texas 56 Utah 54 Vermont 51 Virginia 52 Washington 55 West Virginia 63 Wisconsin 57 Wyoming 52
2007
Location Number of Medicare Part D Stand-alone Drug Plans
United States 1909 Alabama 56 Alaska 45 Arizona 53 Arkansas 58 California 55 Colorado 55 Connecticut 51 Delaware 55 District of Columbia 55 Florida 57 Georgia 55 Hawaii 46 Idaho 56 Illinois 56 Indiana 53 Iowa 53 Kansas 53 Kentucky 53 Louisiana 52 Maine 53 Maryland 55 Massachusetts 51 Michigan 54 Minnesota 53 Mississippi 52 Missouri 53 Montana 53 Nebraska 53 Nevada 54 New Hampshire 53 New Jersey 57 New Mexico 57 New York 61 North Carolina 51 North Dakota 53 Ohio 60 Oklahoma 56 Oregon 57 Pennsylvania 66 Rhode Island 51 South Carolina 59 South Dakota 53 Tennessee 56 Texas 60 Utah 56 Vermont 51 Virginia 53 Washington 57 West Virginia 66 Wisconsin 54 Wyoming 53
2006
Location Number of Medicare Part D Stand-alone Drug Plans
United States 1446 Alabama 41 Alaska 27 Arizona 43 Arkansas 40 California 47 Colorado 43 Connecticut 44 Delaware 47 District of Columbia 47 Florida 43 Georgia 42 Hawaii 29 Idaho 44 Illinois 42 Indiana 42 Iowa 41 Kansas 40 Kentucky 42 Louisiana 39 Maine 41 Maryland 47 Massachusetts 44 Michigan 40 Minnesota 41 Mississippi 38 Missouri 41 Montana 41 Nebraska 41 Nevada 44 New Hampshire 41 New Jersey 44 New Mexico 43 New York 46 North Carolina 38 North Dakota 41 Ohio 43 Oklahoma 42 Oregon 45 Pennsylvania 52 Rhode Island 44 South Carolina 45 South Dakota 41 Tennessee 41 Texas 47 Utah 44 Vermont 44 Virginia 41 Washington 45 West Virginia 52 Wisconsin 45 Wyoming 41
Notes
This indicator was edited on June 10, 2025 to update the number of stand-alone prescription drug plans for 2025, based on updated data on plan availability from the Centers for Medicare & Medicaid Services. CMS’s September 2024 Part D landscape file data initially used for this indicator incorrectly included data for Clear Spring Health PDPs, which were terminated for 2025. Using the updated October 2024 landscape file produces a lower total plan count and benchmark plan count for 2025.
United States total includes Medicare Part D stand-alone drug plans available in the territories. Excludes Medicare Advantage drug plans.
Sources
KFF analysis of CMS Part D Landscape Source Files.