Lab results, chart notes, and any available imaging and biopsies. Blood work (or labs) is a fundamental part of rheumatology diagnostics, so all patient referrals should include current results. Your primary care provider should also include a chart note that details why they feel you should be seen by OPA Rheumatology. Available x-ray, MRI, CT, and/or biopsy reports are also helpful. If your primary care provider has any questions about which labs or documentation are needed for your specific case, they should call our office.