Altasciences
Research clinicCypress, CA
Up to $32,450top listing seen Oct 24, 2026
See paid studies (opens in a new tab)Research clinic
Pharmaron’s U.S. clinical unit in downtown Baltimore recruits healthy volunteers for inpatient studies lasting from a few days to about four weeks.
Up to $26,300
Highest advertised payment we saw on their site, Oct 24, 2026.
Listings show maximum amounts for time and travel. On Oct 23, 2026 they ranged from $5,750 to $26,300.
See their paid studies (opens in a new tab)Advertised amounts are usually maximums. You may not qualify, may be kept as an alternate, or may receive less if you don’t complete every visit.
From the Money Guide · personal experience, 2024
“You just need to be careful of travel.”
Study types
Link status: Working · checked Oct 23, 2026
Cypress, CA
Up to $32,450top listing seen Oct 24, 2026
See paid studies (opens in a new tab)Salt Lake City, UT · Lenexa, KS · San Antonio, TX
Up to $30,000top listing seen Oct 24, 2026
See paid studies (opens in a new tab)Springfield, MO
Up to $10,300top listing seen Oct 24, 2026
See paid studies (opens in a new tab)