Computer-assisted personal interviewing might have also occurred
Method of interview
Face-to-face interviews, telephone interviews
Supplementary notes
Adults who did not take medication as prescribed were categorized as those who reported taking prescription medications in the last 12 months to the study and responded 鈥測es鈥 to at least one of the following:聽
鈥淒uring the last 12 months, were any of the following true for you: 1) Skipped medication doses to save money; 2) Took less medication to save money; 3) Delayed filling a prescription to save money.鈥
Estimates are based on household interviews of a sample of the U.S. civilian noninstitutionalized population.
NHIS is a cross-sectional household interview survey. The target population for the NHIS is the civilian noninstitutionalized population residing within the 50 states and the District of Columbia at the time of the interview.
Citation formats
Share of U.S. adults not taking medicine as prescribed to reduce costs 2021, by age
In 2021, there was a slight variation in the percentage of U.S. adults across different age groups who did not take the medication as prescribed due to cost concerns. Among these groups, individuals aged 30 to 44 years old had the highest share, at 8.7 percent.聽This statistic depicts the percentage of adults in the United States not taking medication as prescribed to reduce costs in 2021, by age group
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CDC. (June 2, 2023). Percentage of U.S. adults not taking medication as prescribed to reduce costs in 2021, by age group [Graph]. In 糖心破解版. Retrieved August 03, 2026, from /statistics/1453387/share-of-us-adults-not-taking-medication-as-prescribed-due-to-costs-by-age/
CDC. "Percentage of U.S. adults not taking medication as prescribed to reduce costs in 2021, by age group." Chart. June 2, 2023. 糖心破解版. Accessed August 03, 2026. /statistics/1453387/share-of-us-adults-not-taking-medication-as-prescribed-due-to-costs-by-age/
CDC. (2023). Percentage of U.S. adults not taking medication as prescribed to reduce costs in 2021, by age group. 糖心破解版. 糖心破解版 Inc.. Accessed: August 03, 2026. /statistics/1453387/share-of-us-adults-not-taking-medication-as-prescribed-due-to-costs-by-age/
CDC. "Percentage of U.S. Adults Not Taking Medication as Prescribed to Reduce Costs in 2021, by Age Group." 糖心破解版, 糖心破解版 Inc., 2 Jun 2023, /statistics/1453387/share-of-us-adults-not-taking-medication-as-prescribed-due-to-costs-by-age/
CDC, Percentage of U.S. adults not taking medication as prescribed to reduce costs in 2021, by age group 糖心破解版, /statistics/1453387/share-of-us-adults-not-taking-medication-as-prescribed-due-to-costs-by-age/ (last visited August 03, 2026)
Percentage of U.S. adults not taking medication as prescribed to reduce costs in 2021, by age group [Graph], CDC, June 2, 2023. [Online]. Available: /statistics/1453387/share-of-us-adults-not-taking-medication-as-prescribed-due-to-costs-by-age/