Objective To explore and characterise the discrimination and racism experienced in healthcare from the perspective of Dutch patients with a migration background. Design This was a qualitative phenomenological study incorporating an inductive thematic analysis of the answers provided to a free form online survey. Descriptive and differential analyses were conducted for the closed-ended questions. Setting This study used an online survey distributed in Dutch about experiences of discrimination and racism in healthcare to the general population in the Netherlands. Participants The survey was completed by 188 participants (M age =39.89, SD age =10.2). Of whom 80 (M age =37.92, SD age =10.87) met the eligibility criteria for thematic analysis (ie, has a migration background or a relative with a migration background and experienced discrimination in healthcare based on their background) and were thus included in the analysis. Results From the total sample, women, relative to men, were 2.31 times more likely to report experiencing healthcare discrimination (OR=2.31; 95% CI 1.23 to 4.37). The majority of the participants (60.1%) had a Moroccan or Turkish background. Six themes were identified relating to experienced discrimination in healthcare based on one’s migration background: (1) explicit discrimination, (2) prejudice, (3) not being taken seriously, (4) discriminatory behaviour, (5) language barriers and (6) pain attribution to cultural background. Some participants reported that their attire or religion was linked to their migration background, thus contributing to their experiences of discrimination. Conclusion Dutch patients with a migration background may experience discrimination based on their ethnic identity or other factors related to their backgrounds, such as their faith, culture and skin colour. Discrimination manifests as intersectional and may take different forms (eg, discrimination based on the intersection between race and gender). Therefore, healthcare discrimination may increase health inequities ...