To date, 22 states and the District of Columbia have capped copayments on insulin, devices, or diabetes supplies for state-regulated health insurance plans. Below is information for each of those states.

State Copay Caps

• Alabama: $100 cap for 30-day supply
• Colorado: $100 collective cap for 30-day supply
• Connecticut: $25 cap for 30-day supply of insulin or other diabetes medications, $100 cap for 30-days’ worth of devices and supplies
• Delaware: $100 collective cap for 30-day supply, $0 for insulin pumps, and collective $35 cap per month for other specified diabetes equipment and supplies
• District of Columbia: $30 cap for a 30-day supply of insulin, and $100 cap for a 30-day supply of covered diabetes devices
• Illinois: $100 collective cap for 30-day supply
• Kentucky: $30 cap for 30-day supply
• Louisiana: $75 cap for 30-day supply
• Maine: $35 cap for 30-day supply
• Maryland: $30 cap for 30-day supply
• Minnesota: State-required manufacturer assistance program has a $35 cap for 1x per year emergency 30-day supply, $50 cap for 90-day supply
• Montana: $35 for 30-day supply
• New Hampshire: $30 cap for 30-day supply
• New Mexico: $25 cap for 30-day supply
• New York: $100 cap for 30-day supply
• North Dakota: $25 cap for a 30-day (only applies to the state employee health plans
• Oklahoma: $30 cap for 30-day supply, $90 cap for 90-day supply
• Oregon: $75 cap for a 30-day supply, $225 cap for a 90-day supply
• Rhode Island: $40 cap for a 30-day supply
• Texas: $25 cap for a 30-day supply
• Utah: $30 cap for 30-day supply
• Vermont: $100 collective cap for 30-day supply
• Virginia: $50 cap for 30-day supply
• Washington: $35 cap for 30-day supply
• West Virginia: $100 collective cap for 30-day supply

Don't see your state listed?

Visit our state advocacy page to learn how to advocate in your state for affordable insulin.