Software as a service (SAAS) services featuring software for e-prescribing, patient discharge, patient engagement, patient risk analysis, patient education, protected health messaging and referral management; Software as a service (SAAS) services, namely, hosting software for use by others for use e-prescribing, patient discharge, patient engagement, patient risk analysis, patient education, protected health messaging and referral management; Application service provider (ASP) featuring software for use e-prescribing, patient discharge, patient engagement, patient risk analysis, patient education, protected health messaging and referral management; Providing a web site featuring temporary use of non-downloadable software for e-prescribing, patient discharge, patient engagement, patient risk analysis, patient education, protected health messaging and referral management; Providing a website featuring non-downloadable software for e-prescribing, patient discharge, patient engagement, patient risk analysis, patient education, protected health messaging and referral management; Providing on-line non-downloadable software for e-prescribing, patient discharge, patient engagement, patient risk analysis, patient education, protected health messaging and referral management; Providing temporary use of non-downloadable software for selecting electronic cards, personalizing them with users own messages and sending them via e-mail; Providing temporary use of non-downloadable cloud-based software for e-prescribing, patient discharge, patient engagement, patient risk analysis, patient education, protected health messaging and referral management; Providing temporary use of on-line non-downloadable cloud computing software for e-prescribing, patient discharge, patient engagement, patient risk analysis, patient education, protected health messaging and referral management