Access Control
Access control in healthcare is the process of regulating who can view or interact with protected health. Access control in healthcare defines how organizations regulate access to systems and sensitive patient data. It plays a central role in protecting electronic…
API
An API (Application Programming Interface) is a set of rules and protocols that allows software applications to communicate and exchange data. In healthcare, APIs support interoperability, reduce manual work, and enable faster data flows between platforms. How APIs Work in…
Artificial Intelligence (AI)
Artificial intelligence in healthcare (AI) refers to machines designed to mimic human thinking. These systems can learn, reason, and solve problems. As a result, AI allows software to respond to new data without needing reprogramming. In the healthcare field, AI…
Authentication
Authentication is the process of verifying the identity of a user or system before granting access to an Authentication is the process of verifying the identity of a user or system before granting access to a network, application, or protected…
Authorization
Authorization is the process of granting or denying access to digital resources based on predefined permissions. In healthcare and other secure systems, authorization ensures that only approved users can perform specific actions or access sensitive information. It plays a vital…
Big Data
Big Data refers to extremely large collections of digital information gathered from many sources, Big Data in healthcare refers to the use of large, complex datasets collected from medical devices, electronic records, administrative systems, and other sources to improve decision-making,…
Blockchain
Blockchain is a decentralized and distributed digital ledger that records transactions across a network of nodes. Each transaction is validated by multiple participants before being grouped into a block. Once completed, the block is added to a chronological chain of…
BridgeLink
BridgeLink is a commercial healthcare integration platform designed to facilitate secure and efficient data exchange between disparate health information systems. Built as a modern alternative to legacy engines like Mirth Connect, BridgeLink supports healthcare interoperability through scalable architecture, real-time monitoring,…
CDS (Clinical Decision Support)
Clinical Decision Support Systems (CDSS) are health IT tools that help healthcare providers make informed decisions by delivering evidence-based insights, alerts, and recommendations during patient care. Integrated directly into Electronic Health Records (EHRs) and clinical workflows, CDSS enhance quality, safety,…
Centers for Medicare & Medicaid Services (CMS)
The Centers for Medicare & Medicaid Services (CMS) is a U.S. federal agency within the Department of Health and Human Services (HHS). CMS is responsible for administering Medicare, Medicaid, the Children’s Health Insurance Program (CHIP), and key provisions of the…
Clinical Data
Clinical data interoperability refers to the ability of different healthcare systems to access, exchange, and use clinical data across platforms and organizations. It ensures that patient information flows smoothly between electronic health records (EHRs), labs, imaging systems, and third-party applications…
Clinical Integration
Clinical integration refers to the coordinated delivery of care across multiple healthcare providers, systems, and settings. It supports collaboration between physicians, specialists, nurses, and care managers to improve patient outcomes, reduce costs, and streamline the patient journey. This model relies…
Clinical Workflow
Clinical workflow refers to the sequence of tasks and processes that healthcare professionals follow to deliver patient care. It includes every step of the patient journey — from appointment scheduling to discharge and follow-up. A well-designed clinical workflow improves efficiency,…
Cloud Computing
Cloud computing refers to the delivery of computing services over the internet. Instead of storing data or running programs on local servers or personal computers, users can access these resources remotely. In healthcare, cloud computing enables providers to securely store…
Cybersecurity
Cybersecurity in healthcare refers to the practice of protecting computer systems, networks, and digital data from unauthorized access, damage, or theft. It plays a central role in safeguarding sensitive information, especially in industries like healthcare, where data privacy is a…
Data Aggregation
Data aggregation is the process of collecting and combining data from multiple sources into one unified dataset. In healthcare, this often involves pulling information from electronic health records (EHRs), lab systems, imaging platforms, billing databases, and third-party tools. By bringing…
Data Exchange
Data exchange refers to the process of transferring data between different systems, applications, or organizations. It enables healthcare providers, vendors, and IT systems to communicate and collaborate effectively. This exchange may involve various formats, such as HL7 messages, FHIR resources,…
Data Governance
Data governance refers to the overall management of data availability, usability, integrity, and security across an organization. It ensures that data is accurate, consistent, and properly protected — all while supporting business objectives and regulatory compliance. In healthcare and other…
Data Integration
Data integration is the process of combining information from multiple sources to create a unified, accurate view. In healthcare and other data-intensive industries, this enables organizations to analyze information more efficiently, improve decision-making, and deliver better services. A well-executed data…
Data Interoperability
Data interoperability refers to the ability of different systems, platforms, or applications to exchange, interpret, and use data in a meaningful way. This capability is essential for modern organizations — especially in healthcare, finance, and government — where timely and…
Data Migration
Data migration refers to the process of transferring data from one system, application, or storage environment to another. This is often necessary when organizations upgrade software, move to the cloud, consolidate systems, or modernize outdated infrastructure. A successful data migration…
Data Normalization
Data normalization is a process used to organize a database efficiently by minimizing redundancy and improving data integrity. It involves dividing large data tables into smaller, related ones — and establishing clear relationships between them. This method ensures consistent data…
Data Privacy
Data privacy refers to the protection and proper handling of personal information. It ensures that individuals have control over how their data is collected, used, stored, and shared. As more sensitive information moves online, data privacy has become a cornerstone…
Data Security
Data security refers to the process of protecting digital data from unauthorized access, corruption, or theft. It involves implementing various tools, policies, and protocols to ensure that sensitive information remains safe and secure at all times. In healthcare, finance, and…
Data Sharing
Data sharing refers to the practice of granting access to the same set of data across multiple users, systems, or organizations. This process plays a vital role in enabling collaboration, efficiency, and innovation across industries like healthcare, research, government, and…
Data Standardization
Data standardization is the process of defining and applying consistent formats, structures, and definitions to data across an organization or system. It ensures that all data is uniform, making it easier to integrate, compare, and analyze. This process plays a…
Data Transformation
Data transformation is the process of converting data from one format, structure, or value set into another. It often involves operations such as cleaning, filtering, joining, splitting, and aggregating data to make it suitable for downstream use. Transformation ensures that…
Database Management
Database management refers to the process of organizing, storing, and managing data in a structured way using a database system. It includes creating, updating, retrieving, and securing data to ensure it is accurate, consistent, and accessible when needed. Effective database…
DICOM (Digital Imaging and Communications in Medicine)
Digital Imaging and Communications in Medicine is the international standard for storing, transmitting, and managing medical imaging data. Developed by the National Electrical Manufacturers Association (NEMA), it ensures that medical imaging systems from different vendors can seamlessly communicate and exchange…
Digital Health
Digital health refers to the use of digital technologies to improve healthcare delivery, enhance patient outcomes, and support overall wellness. It includes a wide array of tools and platforms — such as mobile apps, wearables, electronic health records (EHRs), and…
Digital Transformation
Digital transformation refers to the process of integrating digital technologies into every aspect of a business. It represents a fundamental shift in how organizations operate, deliver value to customers, and adapt to the demands of a rapidly evolving digital environment.…
Discharge Summary
A discharge summary is a critical medical document that outlines the key details of a patient’s hospital stay. Prepared by the attending physician, it includes the reason for admission, a summary of the treatment provided, and the patient’s status at…
EDI (Electronic Data Interchange)
Electronic Data Interchange (EDI) is the structured, electronic exchange of business documents between organizations. Instead of relying on paper-based communication or manual data entry, EDI enables companies to transmit documents like purchase orders, invoices, shipment notices, and payment confirmations in…
EDI X12 (Electronic Data Interchange X12)
EDI X12 is a standardized format for exchanging business documents electronically. It is especially common in the United States and Canada. The Accredited Standards Committee (ASC) X12, under the American National Standards Institute (ANSI), developed this format to ensure consistency…
EHR (Electronic Health Record)
An Electronic Health Record (EHR) is a digital version of a patient's paper chart that contains comprehensive, real-time information about the patient’s medical history, diagnoses, medications, treatment plans, immunizations, allergies, lab results, and imaging. Unlike isolated paper files, EHRs are…
EMR (Electronic Medical Record)
An Electronic Medical Record (EMR) is a digital version of a patient’s paper chart. It stores the medical and treatment history of a patient within a single healthcare organization. Healthcare professionals rely on EMRs to document care, monitor progress, and…
Encryption
Encryption is the process of converting information into a coded format to prevent unauthorized access. It plays a vital role in data security by ensuring that only authorized parties can read or access the original information. Using complex algorithms, this…
Endpoint Security
Endpoint security refers to the practice of protecting end-user devices — such as desktops, laptops, mobile phones, tablets, and servers — from cybersecurity threats. These endpoints serve as potential gateways for attackers seeking unauthorized access to an organization’s data, systems,…
Enterprise Healthcare
Enterprise Healthcare refers to the management and delivery of healthcare services within a large organization or corporation. This model is designed to address the unique needs of employees and their families by providing comprehensive medical care, mental health support, and…
FHIR
FHIR (Fast Healthcare Interoperability Resources) is a healthcare data standard developed by Health Level Seven International (HL7) to enable the secure and efficient electronic exchange of health information. Designed with flexibility and scalability in mind, FHIR supports the integration of…
Firewall
A firewall is a cybersecurity system that monitors and filters incoming and outgoing network traffic based on predefined security rules. It serves as a barrier between trusted internal systems and untrusted external networks, such as the internet. Because of this,…
Health Analytics
Health analytics is the practice of collecting, analyzing, and interpreting healthcare-related data to support clinical decisions, streamline operations, and improve population health outcomes. It combines data science, statistics, and healthcare expertise to transform raw data into actionable insights. How Health…
Health Data
Health data refers to any information related to an individual's medical history, conditions, treatments, and health outcomes. It is collected by various entities – including hospitals, clinics, insurance companies, and public health agencies – and is essential for delivering care,…
Health Information Exchange (HIE)
Health Information Exchange (HIE) is the electronic sharing of health-related data among healthcare organizations in accordance with nationally recognized standards. It enables providers, patients, labs, pharmacies, and other stakeholders to access and share critical medical information in real time. The…
Healthcare Integration
Healthcare integration is the process of aligning healthcare services, systems, technologies, and teams to deliver more coordinated, efficient, and patient-centered care. By improving communication and collaboration across different care settings, integration supports better clinical outcomes, streamlined operations, and lower costs.…
Healthcare IT
Healthcare IT, or health information technology, refers to the use of digital systems and tools to manage, store, and exchange health information. It encompasses a broad range of technologies – from electronic health records (EHRs) and telemedicine platforms to mobile…
HIPAA
HIPAA stands for the Health Insurance Portability and Accountability Act, a federal law enacted in 1996 to protect the privacy and security of individuals' health information. It sets national standards for how healthcare providers, health plans, and related entities must…
HL7
HL7, short for Health Level Seven, is a set of international standards for the exchange, integration, sharing, and retrieval of electronic health information. Developed by the HL7 International organization – an ANSI-accredited, not-for-profit standards body – these specifications enable interoperability…
ICD-10
ICD-10 stands for the International Classification of Diseases, Tenth Revision. It is a standardized system developed by the World Health Organization (WHO) for classifying diseases, injuries, symptoms, and health conditions. The system is used by healthcare providers, insurance companies, researchers,…
Identity Management
Identity management refers to the process organizations use to create, maintain, and control digital identities. It involves assigning and managing user accounts and access rights based on each person’s role and responsibilities. Organizations rely on identity management to protect sensitive…
Informatics
Informatics is a multidisciplinary field focused on how information is collected, stored, retrieved, processed, and applied. It brings together principles from computer science, data science, and information technology to solve real-world problems by transforming raw data into meaningful insights. Although…
Integration Engine
An integration engine is a software application that connects different systems, applications, and data sources within an organization. It acts as a central hub that enables seamless communication between technologies, allowing information to flow efficiently and accurately across the organization.…
Interoperability
Interoperability is the ability of different systems, applications, or devices to exchange data and function together without conflict. It ensures that technologies built on different platforms or architectures can still communicate, share information, and support cohesive workflows. In simple terms,…
IoT (Internet of Things)
The Internet of Things (IoT) refers to a vast network of physical objects – including devices, appliances, vehicles, and infrastructure – that are embedded with sensors, software, and connectivity features. These devices can gather, transmit, and sometimes act on data…
IT Infrastructure
IT infrastructure refers to the combination of physical and virtual components that support an organization’s information technology environment. It includes everything needed to run and manage IT services – from servers and software to networks and data centers. Together, these…
Laboratory Information System (LIS)
A Laboratory Information System (LIS) is a specialized software platform designed to manage, track, and store data generated during clinical laboratory testing. Healthcare facilities use LIS to organize sample workflows, process results, and support accurate, timely reporting across a variety…
Laboratory Integration
Laboratory integration refers to the process of connecting laboratory systems, instruments, and software into a cohesive, interoperable environment. This integration allows different components to share data, automate tasks, and streamline workflows, resulting in improved accuracy, efficiency, and productivity across lab…
Machine Learning
Machine learning is a branch of artificial intelligence that enables computers to learn from data, identify patterns, and make decisions without relying on explicit programming. Instead of following fixed instructions, machines adjust their behavior based on the data they process.…
Managed Services
Managed services refer to the outsourcing of specific IT responsibilities to a third-party provider, known as a managed services provider (MSP). These providers take on the daily management, monitoring, and support of an organization’s IT infrastructure, often through a subscription…
Medplum
Medplum is an open-source digital health platform designed to simplify and modernize healthcare workflows. It provides healthcare organizations with essential tools to manage patient information, automate clinical processes, and support better care delivery. As a FHIR-native solution, it enables seamless…
Mirth Connect
Mirth Connect is an integration engine used to exchange health data between systems in healthcare environments. Originally released as open source, it now operates under a commercial license. Despite this shift, it remains a popular tool for connecting different healthcare…
Mobile Health (mHealth)
Mobile Health (mHealth) refers to the use of mobile devices – such as smartphones, tablets, and wearable technologies – to support medical care and public health. This approach enables providers to deliver healthcare services and information remotely. It increases accessibility,…
Network Security
Network security is the practice of protecting computer networks from unauthorized access, misuse, or disruption. It ensures the confidentiality, integrity, and availability of information shared across internal and external systems. Strong network security helps organizations prevent cyberattacks, data breaches, and…
NLP (Natural Language Processing)
Natural Language Processing – or NLP – is a branch of artificial intelligence that focuses on interactions between computers and human language. It enables machines to understand, analyze, and generate natural language, whether written or spoken. As a result, people…
Open Source Software
Open source software is computer software made available with a license that lets anyone view, use, modify, and share its source code. Unlike proprietary software, it does not restrict how users interact with the code. Developers can freely adapt open…
Patient Access
Patient access refers to the ability of patients to obtain healthcare services when and how they need them. This includes scheduling appointments, checking in for visits, and accessing personal health records and test results. Patient access is often the first…
Patient Data
Patient data is the health information collected during diagnosis, treatment, or routine care. It includes medical history, test results, medications, allergies, and demographic details like age or address. This information allows healthcare providers to understand a patient’s condition and make…
Patient Engagement
Patient engagement refers to the active participation of individuals in managing their health and medical care. It includes asking questions, reviewing medical records, understanding treatment options, and making informed decisions alongside healthcare providers. Rather than being passive recipients of care,…
Patient Portal
A patient portal is a secure online platform that gives patients 24/7 access to their personal health information. These portals allow users to view medical records, communicate with providers, schedule appointments, request prescription refills, and actively participate in their healthcare…
Patient Privacy
Patient privacy means individuals have the right to control their personal health information. This includes test results, diagnoses, medications, and treatment plans. Protecting privacy builds trust and ensures that patients feel safe sharing sensitive information with their providers. HIPAA ensures…
Practice Management (PM) system
A Practice Management (PM) system is the administrative backbone of a healthcare organization. It coordinates patient access, scheduling, registration, eligibility verification, charge entry, claims submission, payment posting, and patient billing. While the electronic health record focuses on clinical documentation, the…
Predictive Analytics
Predictive analytics is the process of using data, statistical models, and machine learning techniques to forecast future outcomes based on historical trends. It helps organizations anticipate what might happen and make smarter, proactive decisions across different areas of their operations.…
Protected Health Information (PHI)
Protected Health Information (PHI) includes any data that identifies an individual and relates to their health status, care, or payment history. Healthcare organizations collect and use this data during diagnosis, treatment, or insurance processing. Because PHI reveals sensitive details about…
Protocol
A protocol is a defined set of rules that devices follow to communicate and exchange information over a network. These rules govern how data is structured, transmitted, and interpreted, allowing different systems to interact effectively and consistently. Without protocols, digital…
Quality Reporting
Quality reporting is the practice of collecting, analyzing, and sharing data on the quality of healthcare services. It enables healthcare organizations to evaluate how well they deliver care, identify improvement opportunities, and enhance patient outcomes over time. This process plays…
Real-Time Data
Real-time data refers to information that becomes available the moment it is collected, allowing organizations to respond instantly. Whether it’s monitoring patient vitals or tracking supply chain movements, data supports fast, informed decisions based on current conditions. This type of…
Remote Monitoring
Remote monitoring refers to the process of overseeing systems, devices, or networks from a distant location using digital tools. This technology enables users to track performance metrics, detect anomalies, and respond to issues without needing to be physically present. Industries…
Reporting Dashboard
A reporting dashboard in healthcare IT is a centralized tool that visualizes clinical, operational, and financial data in real time. It provides hospitals, clinics, and healthcare administrators with actionable insights into patient outcomes, system performance, and regulatory compliance — all…
Revenue Cycle Management (RCM)
Revenue Cycle Management (RCM) is the end‑to‑end financial process that tracks a patient’s journey from scheduling to final payment. It connects administrative, clinical, and billing data so providers can bill cleanly, get paid faster, and keep cash flow predictable. In…
Risk Assessment
Risk assessment is a structured process that healthcare organizations use to identify and manage potential threats. These threats can affect patient safety, data security, regulatory compliance, or overall system performance. A well-executed assessment helps healthcare teams take proactive steps to…
SaaS (Software as a Service)
SaaS, or Software as a Service, is a cloud-based software delivery model where applications are hosted by a provider and accessed online. Instead of installing software locally, users connect via web browsers. In healthcare IT, SaaS plays a vital role…
Scalability
Scalability is the ability of a system or process to grow and handle increased demand without losing performance. In healthcare IT, scalability ensures that systems remain stable and effective as data, users, or services expand. This capability is essential for…
Scheduling System
A scheduling system is a digital tool used to manage appointments, staff shifts, and resource availability. In healthcare, it helps clinics and hospitals organize daily operations and reduce scheduling conflicts. By streamlining planning, scheduling systems improve efficiency, save time, and…
Security Protocols
Security protocols are sets of rules that protect digital information during storage or transmission. In healthcare IT, they ensure sensitive patient data stays private, accurate, and safe from cyber threats. These protocols define how systems encrypt, authenticate, and authorize access…
SMART on FHIR
SMART on FHIR is a standard that enables secure, scalable healthcare apps to integrate with electronic health records (EHRs). It combines two major technologies — Substitutable Medical Applications, Reusable Technologies and Fast Healthcare Interoperability Resources — to support app development…
Standardized Coding
Standardized coding refers to the consistent use of coding rules, styles, and practices across a software project or organization. It ensures that code is written in a uniform way, regardless of who writes it, making the codebase easier to read,…
System Interoperability
System interoperability refers to the ability of different software systems, platforms, or components to communicate, exchange, and interpret shared data efficiently. Instead of working in isolation, interoperable systems function as a unified network — enabling more connected, efficient, and responsive…
Telehealth
Telehealth is a broad term that encompasses the use of digital information and communication technologies to provide healthcare services remotely. This can include video conferencing, remote monitoring, mobile health apps, and other digital tools that allow patients to access care…
Telemedicine
Telemedicine refers to the practice of delivering healthcare services remotely through telecommunications technology. This includes video conferencing, phone calls, messaging, and other digital tools that allow providers to diagnose, treat, and monitor patients from a distance. Patients benefit from the…
Terminology Services
Terminology services refer to the structured management of domain-specific vocabulary to ensure consistent and accurate communication across documents, systems, and users. These services are essential in industries where precise language matters, such as healthcare, translation, localization, and regulatory compliance. By…
Third-Party Integration
Third-party integration refers to the process of connecting external software or services with an existing platform or system. This approach enables two or more independent applications to work together efficiently by sharing data and functionality. In healthcare IT and other…
Tokenization
What is tokenization in healthcare cybersecurity? Tokenization is a security process that replaces sensitive data with non-sensitive tokens. These tokens retain the necessary information format, but have no exploitable value if breached. This technique plays a vital role in safeguarding…
Training and Support
Training and support refer to the guidance, resources, and education provided to help employees perform their roles effectively. These services often include formal instruction—such as classroom sessions or online modules—and ongoing help to solve issues, build confidence, and encourage long-term…
Unified Data
Unified data refers to the process of combining and integrating data from various sources into a single, cohesive dataset. This unified dataset can then be used for analysis, reporting, and decision-making purposes. By bringing together data from different systems, organizations…
User Interface (UI)
User Interface (UI) refers to the point of interaction between a user and a digital device or software application. It includes screens, buttons, icons, and other visual elements that guide the user through a system. The purpose of a good…
Value-Based Care
Value-based care is a healthcare delivery model in which providers are paid based on patient health outcomes rather than the quantity of services delivered. This model prioritizes better outcomes at lower costs, encouraging clinicians to focus on the long-term health…
Virtual Care
Virtual care refers to the use of technology to deliver healthcare services remotely. This includes video visits, phone consultations, secure messaging, and remote patient monitoring. Virtual care eliminates the need for in-person appointments, offering patients a convenient and accessible way…
VPN (Virtual Private Network)
A Virtual Private Network (VPN) creates a secure, encrypted tunnel between a user and the internet. It protects sensitive data while enabling private access to online systems. In healthcare IT, VPNs help safeguard patient data, support HIPAA compliance, and allow…
Web Services
Web services are digital tools that enable communication between different software systems through standardized internet protocols. In healthcare IT, they support data exchange between EHRs, billing systems, labs, and cloud-based tools—without requiring users to switch platforms or manually transfer information.…
Workflow Optimization
Workflow optimization improves how healthcare organizations manage tasks and processes. It helps streamline clinical and administrative workflows, reduce delays, and boost outcomes. By analyzing each step and removing inefficiencies, teams can deliver faster care, improve coordination, and reduce operational waste.…
