Customer story · Thyme Care

How Thyme Care uses Asteroid to complete 30,000+ care coordination tasks per month

By Joe HewettAugust 8, 20262 min read

30,000+

Care coordination tasks completed per month

99.9%

Tasks run without failure

10+

Distinct care coordination workflows running daily

Asteroid takes our documentation beyond our own system and gets it to everyone treating that patient, so the whole care team stays up to speed.
Jon O'Donnell
Jon O'Donnell
Product Team, Thyme Care

Thyme Care is a cancer care navigation company that helps people with cancer make sense of a healthcare system that’s often confusing and overwhelming. A multi-disciplinary Care Team including oncologists, physicians, social workers, nurses and care partners coordinate everything from transportation and financial assistance to nutrition, emotional support, and clinical guidance alongside their medical treatment. It operates virtually across all 50 states, partnering with health plans and primary care groups to make this support available to their members at no direct cost.

Every touchpoint generates documentation that has to reach everyone treating the patient: their oncologist, their primary care doctor, Thyme Care’s own Care Team, and every other provider involved. Much of that communication still relies on fax, while some can be accomplished through different Electronic Health Record (EHR) uploads.

Thyme Care’s team had already built a reliable process for generating this documentation and sending it where it needed to go. The challenge became volume: as Thyme Care’s patient population grew with new and expanded customers, the coordination workload grew with it — faster than any team could scale by hand.

What they built: transitions of care coordination, automated end to end

Take one core workflow: when a patient is discharged from a hospital, Thyme Care’s team is notified and a nurse outreaches the patient to support their transition. Nurses document that encounter in Thyme Care’s own care management tool. Within one day, Asteroid picks up that information and automatically routes it via the proper channel to its destination — whether via e-fax or distinct EHR upload.

Time-sensitive documentation that used to sit in a queue for several days now reaches a patient’s Primary Care Physician (PCP) and Oncologist promptly, often ahead of the patient’s post-discharge visit, in time to actually inform the next treatment decision.

This is one of more than ten daily workflows Thyme Care now runs on Asteroid, spanning all sorts of care coordination work and task prioritization to keep the team focused daily on the most important needs.

This was all built and maintained by one member of Thyme Care’s product team using Astro, the assistant built into the Asteroid platform. Astro can reference the full context of Thyme Care’s existing workflows and executions, which makes building each incremental new workflow even faster and more reliable.

Astro is my building partner: I'm the pilot, giving it a clear roadmap of where to go, but Astro knows the ways we've explored this terrain before in the similar agents and can bring that context in immediately and reliably.
Jon O'Donnell
Jon O'Donnell
Product Team, Thyme Care

The result

The team had always done this work carefully. What’s changed is scale: the same care and consistency now happens at a volume — 30,000+ tasks a month, with 99.9% completed without failure — that no team could sustain by hand.

That speed and reliability has changed what people at Thyme Care now expect to be possible. “It’s positioned me as a thinker of automations around the org. I’m asked many times a day: can you automate this?”

That same pattern — spot a bottleneck, script it, hand it off — is spreading well beyond this one workflow.

It feels like I've climbed a mountain, and now I can see this new existence on the other side, and I can't unsee it.
Jon O'Donnell
Jon O'Donnell
Product Team, Thyme Care

Frequently asked questions

Yes, with the right design. Workflows run as deterministic scripts rather than free-form AI, credentials are stored securely, every execution is recorded and auditable, and Asteroid signs BAAs with healthcare customers.

Joe Hewett

Joe Hewett

CTO & Co-founder

Joe Hewett is co-founder and CTO of Asteroid, focused on the agent runtime and the platform that builds, runs, and monitors browser agents at scale.

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