CVS Health

CVS Health (NYSE: CVS) is a health care company headquartered in Woonsocket, Rhode Island. It combines CVS Pharmacy, with about 9,000 retail locations; the CVS Caremark pharmacy benefit manager (PBM), with about 87 million plan members; Aetna, which serves an estimated 37 million people through health insurance; and a care delivery arm that includes Oak Street Health primary care centers, Signify Health home visits and more than 800 MinuteClinic locations. David Joyner has been chief executive since October 2024. It appears here not as an AI vendor but as a large payer, pharmacy and care provider AI adopter.

Its defining pattern is the integrator-turned-platform: rather than training its own frontier models, CVS buys models and agent software from large vendors. At an investor day in December 2025 it announced an offering it called Engagement as a Service, an open consumer platform built as an AI-native product. In March 2026 CVS named the platform Health100, a technology subsidiary built with Google Cloud on Gemini models, the Cloud Healthcare API and BigQuery, designed to connect other insurers, PBMs and pharmacies as well as its own. In July 2026 the Health100 app earned a consumer data privacy accreditation from DirectTrust, with the company still describing it as being brought to market.

The deployed pieces are narrower and mostly sit inside operations. In its pharmacies, CVS says it uses trained open-source large language models to read the free-text directions on electronic prescriptions and calculate days of supply, with pharmacists keeping final authority. At Aetna, a generative AI assistant built into the website and app entered beta in October 2025, and in May 2026 Aetna said a second-generation claims platform with adjuster AI agents cut processing time by more than 20 percent for complex claims that need manual review. Also in May 2026, CVS and Salesforce expanded their partnership to put AI agents behind the Aetna and Caremark call centers, which Salesforce called its largest Agentforce deal in regulated industries.

On prior authorization, where scrutiny of insurer automation concentrates, Aetna's public claims are about speed rather than AI: in April 2026 it said 83 percent of prior authorizations were processed in real time and more than 95 percent of eligible ones approved within 24 hours. Caremark's July 2026 settlement with the Federal Trade Commission resolved disputes over rebates, network contracting and vertical integration, not AI. The footprint has also narrowed: Aetna exited the individual exchange market for 2026, CVS announced plans to close some Oak Street Health clinics, and a court approved the sale of the Omnicare long-term care pharmacy unit in May 2026.

The honest framing: CVS Health's value rests on the scale and integration of its insurance, pharmacy benefit, pharmacy and clinic businesses, not on AI, and AI is a lever for cutting administrative cost and keeping members inside that system. The measured results so far are operational and company-reported; the bet that other companies' members will use a CVS-built front door is still an intention. Unlike UnitedHealth Group, which runs AI through an internal platform on a similar payer and provider footprint and also sells AI tools through Optum Insight, CVS leans on Google Cloud and Salesforce. Unlike Epic Systems or Abridge, it does not sell clinical software, and unlike IQVIA it is not a data vendor to drugmakers.