The literature on the health of adults with disabilities focuses on one disability compared to a comparison group. This study allows cross disability comparisons with the hypothesis. Adults with disabilities had higher odds of having common health conditions, compared to adults without disability in the same practice. A retrospective record review of 1449 patients with disability and 2084 patients without disability included individuals with sensory impairments (n = 117), developmental disabilities (n = 692), trauma-related impairments (n = 155) and psychiatric impairments (n = 485). The only two health conditions with statistically significantly increased odds for all groups with disabilities were dementia and epilepsy. Patients with developmental disabilities were less likely to have coronary artery disease, cancer, and obesity. Those with sensory impairments had increased odds for congestive heart failure, diabetes, transient ischemic attacks and death. Patients with trauma disabilities had increased odds for chronic obstructive pulmonary disease, and depression. Finally, psychiatric patients had increased odds for most of the investigated condition. In conclusion, there were many similarities in the risk for common health conditions such as asthma, cancer, coronary artery disease, depression, hypertension, and obesity, among patients with and without disability. Some of the conditions with increased odds ratios, including depression, seizures, and dementia are secondary to the primary disability.