It has been suggested that the utilization of joint arthroplasty in patients with rheumatoid arthritis (RA) is decreasing; however, this observation is largely based upon evidence pertaining to lower-extremity joint arthroplasty. It remains unknown if these observed trends also hold true for shoulder arthroplasty. The purpose of this study is to utilize a nationally representative population database in the US to identify trends in the utilization of shoulder arthroplasty among patients with RA. Secondarily, we sought to determine the rate of early adverse events, length of stay, and hospitalization costs associated with RA patients undergoing shoulder arthroplasty and to compare these outcomes to those of patients without a diagnosis of RA undergoing shoulder arthroplasty. Using a large population database in the US, we determined the annual rates of shoulder arthroplasty (overall and individual) in RA patients between 2002 and 2011. Early adverse events, length of stay, and hospitalization costs were determined and compared with those of non-RA patients undergoing shoulder arthroplasty. Overall, we identified 332,593 patients who underwent shoulder arthroplasty between 2002 and 2011, of whom 17,883 patients (5.4%) had a diagnosis of RA. Over the study period, there was a significant increase in the utilization of shoulder arthroplasty in RA patients, particularly total shoulder arthroplasty. Over the same period, there was a significant increase in the number of RA patients who underwent shoulder arthroplasty with a diagnosis of rotator cuff disease. There were no significant differences in adverse events or mean hospitalization costs between RA and non-RA patients. Non-RA patients had a significantly shorter length of stay; however, the difference did not appear to be clinically significant. In conclusion, the utilization of shoulder arthroplasty in patients with RA significantly increased from 2002 to 2011, which may partly reflect a trend toward management of rotator cuff disease with arthroplasty rather than repair.