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Mapping the system behind modern healthcare.

See Every
Connection.
Chart the System.

Healthcare is a web of clinical, operational, financial, and technical dependencies. This is the system map. Built for people who need to see more than their own slice.

// Site Status
Interactive Tools 5
Learning Modules 3
Conference Talks 2
Status Live
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Three ways into the system

Whether you work at the bedside, in analytics, or in a boardroom, this is your layer of the map.

01
Path 01 · For Clinicians
I Work in Healthcare
You use an enterprise EHR every shift but want to understand why data is structured the way it is, and why your documentation matters beyond patient care.
Start with the EHR explainer
02
Path 02 · For Analysts & Informaticists
I Work with Healthcare Data
You write SQL, pull reports, or work with healthcare datasets and need the clinical context behind the tables: what an encounter is, how patient identity works, and why reporting lags exist.
Try the SQL Mystery Game
03
Path 03 · For Leaders & Strategists
I Make Technology Decisions
You are evaluating AI platforms, interoperability initiatives, or EHR implementations and need an honest picture of what the data shows and where the real gaps are.
Explore the AI Healthcare Map
1987
Year HL7 was founded — the standard that made EHR interoperability possible
$25.9B
HITECH Act EHR incentive payments that drove nationwide adoption from 2009 forward
~36%
U.S. hospital market share held by the largest single EHR vendor by bed count
157
Defined FHIR R4 resource types — the open standard for healthcare data exchange
David Eitel
David Eitel
RRT · MHA
MSRT · RRT-ACCS
About Healthcare Uncharted

Healthcare technology is full of territory that nobody maps in plain language. Clinicians use enterprise EHRs every day without understanding why the data is structured the way it is. Analysts write reports without knowing the clinical meaning behind the tables. Leaders make AI investments without knowing what actually works versus what is still emerging.

Healthcare Uncharted exists to close that gap. This is a living system map built from real clinical and informatics experience — interactive tools, deep-dive articles, terminology guides, and honest assessments of where healthcare technology actually stands.

Built by a Respiratory Therapist turned healthcare informaticist. The goal is simple: map the connections, not just the components — for every role in the system, not just the technical ones.

Respiratory Therapy Health Administration Clinical Informatics EHR Architecture Health Data Standards AI in Healthcare
David Eitel · RRT, MHA, MSRT, RRT-ACCS · Senior Clinical Informatics Analyst at Intermountain Health
Learn more →