Stigmatizing language can negatively influence providers’ attitudes and care toward patients, but this has not been studied among physiatrists. An online survey was created to assess whether stigmatizing language can impact physical medicine and rehabilitation trainees’ attitudes toward patients. We hypothesized stigmatizing language would negatively impact trainees’ attitudes. Participants were randomized to a stigmatizing or neutral language vignette describing the same hypothetical spinal cord injury patient. Questions were asked about attitudes and assumptions toward the patient, pain management based on the vignette, and general views regarding individuals with disabilities. Between August 2021 and January 2022, 75 US physical medicine and rehabilitation residency trainees participated. Thirty-seven (49.3%) identified as women; 52 (69.3%) were White, and half (50.6%) received the stigmatized vignette. Participants exposed to stigmatizing language scored 4.8 points lower (P < 0.01) on the provider attitude toward patient scale compared with those exposed to neutral language. There were no significant differences in the disability attitude scores between the two groups (P = 0.81). These findings may indicate that stigmatizing language in the medical record may negatively affect physical medicine and rehabilitation trainees’ attitudes toward patients. Further exploration is needed to identify the best way to educate trainees and reduce the propagation of bias in the medical record.