Steward Health Choice Generations HMO SNP is a Health Plan with a Medicare contract and a contract with the state Medicaid program. Enrollment in Steward Health Choice Generations HMO SNP depends on contract renewal. This information is available in other formats, such as Braille, large print, and audio. If you speak a language other than English, language assistance services, free of charge, are available to you. Call 1-800-656-8991 (TTY 711), 8AM – 8PM, 7 days a week.