Speaking intuitively, I'd say it continues to rise.
The alcohol isn't immediately diffused into the bloodstream, it needs to go through some of the digestive system. Even after you stop drinking it's still in your system but not yet in your blood, which is what the BAC/BAL is derived from(Blood Alcohol Content/Level).
Medicare is a federal system of health insurance for people over 65 years of age and for certain younger people with disabilities. Medicaid is a federal system of health insurance for those requiring financial assistance.