We provide treatments, health screenings, and vaccinations 7 days a week, as well as 24/7 virtual care support. Minuteclinics are staffed by nurse practitioners and physician assistants. Services offered by minuteclinics include vaccinations for viruses such. Webunited healthcare insurance is generally accepted by minuteclinic. Learn more about united healthcare insurance coverage and types of treatment here. Webminuteclinic, the medical clinic inside select cvs/pharmacy ® stores, is the largest provider of retail health care in the united states. Our family nurse practitioners and physician assistants provide convenient, quality medical care to adults and children.