The purpose of this study is to evaluate Fax to Quit (F2Q) - a strategy that links state quitlines to health care delivery systems. FQ capitalizes upon the healthcare visit as an opportunity for intervention, consistent with the finding that approximately 70% of smokers visit a primary care physician each year. Successful integration of quitlines into healthcare delivery will transform regular healthcare visits into easily implemented, cost-beneficial avenues via which smokers all across America will be routinely inducted into effective cessation intervention. F2Q will be evaluated as follows: