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Always-on public health software: Modern Response Infrastructure

We help health departments, health systems, and schools find who needs care, deliver it, and manage the cases that follow, from screening and testing to vaccines, therapeutics, and telehealth. Every day. So the tools are already live when the next emergency arrives.

Partners

Trusted by public health leaders

Health departments, labs, and health systems across the country run their programs on Primary.Health.

60+ named partners since 2020, and more we can’t name yet.

Including national retail pharmacies, vaccine manufacturers, and health systems.

See our partners and past work
Line illustration of a clinician with a stethoscope listening to a glowing heart

Meet Primary.Health

Hello,

We’re Primary. We started in spring 2020 as a team of volunteers running the data system behind community-wide testing in San Francisco’s Mission District and the coastal town of Bolinas. We’ve been building the infrastructure for the next emergency ever since: early detection, labs that share capacity, and response software that’s already running.

Our mission is to reduce the spread and severity of disease by making diagnostics, immunization, and preventive care simple and affordable to deliver at scale.

Read our story

How it works

Every response comes down to three jobs

Routine care needs the same three jobs every day, so that’s exactly where our platform lives.

Primary Health platform showing patient registration, scheduling, and results on desktop and mobile
Triage · Health platform

Find who needs what, fast

Registration, symptom screening, and outreach that reach people in their own language, so you know who needs care before the line forms. Inside clinic walls or out, at population scale.

  • Results and outreach in 23 languages
  • Prioritize by risk, eligibility, and need
Learn more
Deliver · Response-grade care delivery

Like an EHR, built for a public health response

An EHR is built for one clinic and the patients who walk in. Primary.Health is built for a population: every site, every channel, and every dose, prescription, and result reported where it needs to go.

  • ImmunizationDue doses flagged, the record written back to the registry
  • e-PrescribingPrescriptions sent from the same encounter
  • TestingAt home, at the point of care, or through a lab
  • Test-to-treatA positive result linked straight to treatment
  • TelehealthClinician follow-up without another visit
  • Pharmacy referralPatients booked into a nearby pharmacy
  • Mass vaccination & dispensingClinics and countermeasures at population scale
  • ReportingDocumented once, reported where it needs to go

Integrates with your EHR and extends it. Primary.Health products layer into the chart through Vim and the major EHR app ecosystems, including Epic, improving clinical workflows and adding the capabilities your EHR is missing. Beyond the clinic, they carry that care to pharmacies, homes, schools, and community sites at the scale a response demands.

LabConnect lab portal on a laptop screen
Manage · Case management & lab data

Follow every case to resolution

Newborn Screening Case Management, LabConnect, and Analyze keep cases, lab results, and reporting moving, so your team never has to piece them together by hand.

  • LIMS-agnostic lab data exchange and electronic test orders and results
  • Live dashboards and custom reporting
  • Real-world data connected with researchers to advance scientific learning, as in our peer-reviewed studies with UCSF

Always-on readiness

Readiness that stays in use between emergencies

Preparedness funding comes and goes, and tools bought with it often sit unused. Ours run routine programs every day, so when a response starts, your team configures a system it already knows instead of procuring a new one.

13.7M+
Tests administered
1.5M
Vaccines delivered
7M
Unique people registered
10K+
Locations
Live and integratedStaff trainedResponse templates readyActivations priced in advance

Proven in the field since 2020. See how always-on readiness works →

Testimonials

What our partners say

Parents and students are eager for schools to reopen in San Diego. Primary.Health’s automated technology is giving us the tools we need to register, streamline and organize testing so that we can get life back to normal for our kids, while ensuring teachers and parents feel healthy and safe.
Donnie Salamanca
Deputy Superintendent, Coronado Unified School District
With Primary.Health’s software, we were able to integrate our testing technology and deploy school-based surveillance programs in a matter of days. Working with their team really was a great experience and we could not have accomplished what we did without them!
Nicholas Meyerson
CEO, Darwin Biosciences
We began using antigen testing following extended breaks. After Winter Break, we were able to significantly decrease exposure due to a staggered school day start and antigen testing. This program has kept our school in-person through the Omicron surge and we are very grateful for it.
Tanya Spishak
Director of Communications, Woodland School
Primary.Health has been a courageous and innovative partner, willing to create and iterate product offerings through every step of our partnership. Their system has allowed thousands of Coloradans to easily schedule both testing and vaccination appointments.
Nina Safane
Executive Director, COVIDCheck Colorado

Why Primary

We were one of the teams in the field

In 2020, health departments had to choose response partners in days. Primary started as one of the volunteer teams supporting that work: registering people on sidewalks, tracking every sample, and returning results in people’s own language.

Today the platform is in daily use for immunization, testing, lab data, and case management, and it has carried statewide volume. Public trust in a tool like this is hard to rebuild once it’s lost, so we test for accuracy and security long before a response needs it.

When the next study or response starts, the data system shouldn’t be the slow part.

Choose your partner before the emergency, on a normal timeline, with real due diligence.