Is a Colorado Medical Marijuana Card valid in other states?

Some states accept out-of-state Medical Marijuana Cards. This is called reciprocity. The following states accept out-of-state medical cannabis cards:

• Alaska ^
• Arkansas *
• California ^
• Colorado ^
• Hawaii *
• Maine
• Massachusetts
• Michigan
• Nevada
• Oklahoma *
• Oregon ^
• Puerto Rico
• Washington ^
• Washington D.C.

States marked with * require visitors to complete a visiting patient application for the duration of their stay.

States marked with ^ have adult use programs but do not accept out of state cards.