The myth of the well-adjusted Asian American resulted from sample-biased research studies that concluded that Asian Americans are physically healthier and financially better off than Caucasians. The myth has been perpetuated by researchers who have often categorized Asian Americans as a single, undifferentiated group rather than as distinct ethnic groups. Consequently, data analysis techniques do not reveal distinctions that may exist had the researchers controlled for ethnic group variation. The authors discussed four major barriers-language and culture, health literacy, health insurance, and immigrant status-to healthcare that may influence within-group disparities among Asian Americans that may go unreported. The authors argue that healthcare policy makers and researchers should consider Asian Americans as members of discrete ethnic groups with unique healthcare needs. Recommendations for health policies and future research are provided.