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About

We are the professional society for health data science.

ASHDS brings together the clinicians, analysts, and informaticists who turn health data into better care. We set standards, certify professionals, publish research, and build community across the field.

Founded in 2014, ASHDS began as a small group of clinicians and analysts frustrated that no professional home existed for the work of using data to improve healthcare. More than a decade later, we are 6,200 members strong across more than 40 countries.

Our mission is simple: advance the science of better care through data. We pursue it by certifying competence, publishing rigorous and readable research, convening the field, and insisting that data work stay accountable to the patients it ultimately serves.

ASHDS is an ACCME-accredited provider of continuing education, and our certification programs are built to national accreditation standards.

By the numbers

The field, in one society

6,200+
Members
40+
Countries
2,800+
Certified Professionals
6.4
JHDS Impact Factor

Our history

A decade of building the field

2014

Founded by a small group of clinicians and analysts frustrated that no professional home existed for health data work.

2016

Launched the CAHDS certification, the field's first credential aimed at early-career practitioners.

2018

Held the first Annual Symposium and chartered the founding special interest groups.

2020

Pivoted entirely to virtual programming and saw membership grow as the pandemic put health data in the spotlight.

2022

Launched the Journal of Health Data Science and added the advanced FHDS fellow credential.

2024

Opened the Society's first international chapters and crossed 6,000 members.

2026

Earned the journal's first impact factor and surpassed 6,200 members across more than 40 countries.

Be part of the work.

Membership connects you to the people, standards, and research shaping health data science.

Join ASHDS