MicrosoftEvidence: Medium50/100

Premera Blue Cross makes AI mainstream with Microsoft 365 Copilot and Copilot Studio

Premera Blue Cross paired Microsoft 365 Copilot and Copilot Studio with training and governance to shift from manual, time-consuming workflows to workflow-specific agents inside existing Microsoft 365 permissions. A cross-functional pod built agents in nine weeks, including clarity and acronym tools plus a contract exhibit agent using intelligent document processing and human verification. Premera has built 900 agents and reduced a contract workflow from 30 to 45 minutes to about three minutes.

Organization
Premera Blue Cross
Industry
Healthcare
Published
June 2026

Reported outcomes

30-45 minutes

contract workflow durationTime & speed

30-45%contract workflow duration reduction

Strategic outcomes

Scale & capacityBuilt a large internal agent programOther strategic outcomeFreed staff to focus on membersRisk & complianceEstablished governed, no-shadow-AI experimentationOther strategic outcomeCreated a repeatable self-service building model
Why do we believe this?Outcome claims, sources, and evidence checks

Normalized claim

Contract workflow duration: 30-45 minutes decrease

Microsoft customer storyJun 22, 2026Customer storyExplicit claimMedium evidence strength

A contract workflow fell from 30–45 minutes to about three.

Normalized claim

Contract workflow duration reduction: 30-45% decrease

Microsoft customer storyJun 22, 2026Customer storyInferred claimMedium evidence strength

A contract workflow fell from 30–45 minutes to about three.

Why do we believe this deployment?Customer identity, provider attribution, maturity, and source checks
Customer
Premera Blue Cross
Provider
Microsoft
Maturity
Unknown

No explicit deployment-stage evidence found.

Customer identity supportedSource describes one deploymentMaturity evidence evaluated

Primary read

Use case focus

Showing 2 of 2

  • 1Workflow automation
  • 2Employee productivity
  • Manual workflows and growing backlogs constrained productivity.
  • IT and engineering teams had limited capacity to modernize while meeting governance requirements in a regulated healthcare environment.
  • Premera wanted to accelerate employee productivity and member impact without creating "shadow AI."
  • Used Microsoft 365 Copilot and Copilot Studio through Microsoft Power Platform.
  • Built workflow-specific agents with a cross-functional agile pod spanning product, platform, cybersecurity, and software development.
  • Kept early agents inside existing Microsoft 365 permissions and added human-in-the-loop verification for document-based workflows.
  • Established a Data, AI and Ethics Committee to set guidance, guardrails, and policies.
  • Built 900 agents and counting.
  • Reduced a contract workflow from 30-45 minutes to about three minutes.
  • Freed staff time to focus on members and higher-value work.
  • Created a repeatable, governed path for employees to build their own workflow agents.
Architecture

Premera used Microsoft 365 Copilot and Copilot Studio within Microsoft Power Platform to let cross-functional teams build workflow-specific agents inside existing Microsoft 365 permissions. The contract exhibit agent used intelligent document processing to read incoming documents, present extracted details for human verification, and route work to the appropriate queue. Governance was enforced through a Data, AI and Ethics Committee and human-in-the-loop review.

Sources & evidence1
Evidence: Medium50/100Evidence strength
  • Customer explicitly identified
  • Primary source available
  • Quantified outcome available
  • Technical implementation details available
Type: Customer StoryPublished: Jun 22, 2026Publisher: MicrosoftEvidence: PrimaryConfidence: High

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