Healthcare AI Glossary

Digital Human® is a registered trademark of Scienza Health, Inc. representing AI-powered virtual healthcare agents that automate clinical workflows, patient engagement, cognitive screening, and administrative tasks. Unlike generic 'digital human' technology used in entertainment or gaming, Digital Human® specifically refers to Scienza Health's governed healthcare AI platform with FDA 510(k) registered cognitive screening, HIPAA-compliant infrastructure, and mandatory human oversight. Digital Human® agents combine conversational AI, voice biomarkers, and clinical workflows to provide 24/7 patient engagement across skilled nursing, assisted living, memory care, and health systems.

The comprehensive operating system platform from Scienza Health that orchestrates 9 specialized AI agents (coordinated by Gia™) to automate clinical documentation, patient access, cognitive screening, revenue cycle management, and care coordination. digitalhumanOS™ integrates with 100+ EHR systems and deploys with full governance validation in 4-6 weeks.

The Master Orchestrator AI agent within digitalhumanOS™ that coordinates all 8 specialized agents. Gia™ manages workflow routing, context switching, and ensures seamless handoffs between agents for complex multi-step healthcare processes.

An FDA 510(k) registered, patent-pending cognitive screening platform that analyzes 40 seconds of natural speech with 0.89 AUC (Lancet-validated). Gia™ Cognitive Index™ detects cognitive decline 18-24 months earlier than traditional methods using voice biomarker analysis.

Exam Room as a Service—Scienza Health's governed deployment model that enables healthcare organizations to activate Digital Human® AI agents with 4-6 week implementation. ERaaS™ combines Samsung Galaxy devices with pre-configured AI workflows for fully validated, compliant deployment with staff certification and clinical validation.

Measurable characteristics extracted from human speech that can indicate health conditions. In healthcare AI, voice biomarkers analyze acoustic features, speech patterns, linguistic content, and cognitive markers to detect conditions like cognitive decline, depression, and respiratory issues non-invasively.

AI technology that listens to natural physician-patient conversations and automatically generates clinical notes without requiring dictation or manual input. Scienza Health's ambient AI achieves 94.2% accuracy and integrates directly with EHR systems.

Artificial intelligence systems that can engage in natural language dialogue with humans. In healthcare, conversational AI powers patient intake, appointment scheduling, symptom assessment, and care coordination through voice and text interactions.

A branch of AI that enables computers to understand, interpret, and generate human language. Clinical NLP extracts structured medical information from unstructured text like physician notes, patient conversations, and medical records.

Health Level Seven Fast Healthcare Interoperability Resources—the modern standard for exchanging healthcare information electronically. FHIR enables secure, bi-directional data exchange between EHR systems and third-party applications like digitalhumanOS™.

AI-powered remote patient monitoring and care coordination that extends nursing capabilities without adding staff. Virtual nursing uses Digital Human® AI for continuous observation, early intervention alerts, and patient communication.

Assessment of mental functions including memory, attention, language, and executive function. AI-powered cognitive screening uses voice analysis and conversational AI to detect early signs of cognitive impairment, dementia, and Alzheimer's disease.

Technology that enables healthcare providers to monitor patients outside of conventional clinical settings using wearables, sensors, and connected devices. RPM combined with AI enables proactive intervention and reduces hospital readmissions.

A premarket submission made to FDA to demonstrate that a medical device is substantially equivalent to a legally marketed device. Scienza Health's Gia™ Cognitive Index™ holds FDA 510(k) registration as a Class II wellness device.

Health Insurance Portability and Accountability Act—US federal law that establishes national standards for protecting sensitive patient health information. All Scienza Health products are HIPAA-compliant with AES-256 encryption and comprehensive audit logging.

An auditing standard that evaluates a service organization's controls relevant to security, availability, processing integrity, confidentiality, and privacy. Scienza Health maintains SOC 2 Type II certification via Vanta.

A healthcare facility that provides 24-hour nursing care, rehabilitation services, and assistance with activities of daily living for patients requiring complex medical care after hospitalization or with chronic conditions.

Healthcare services provided after acute hospital care, including skilled nursing facilities, rehabilitation centers, home health, hospice, and long-term acute care hospitals. PALTC focuses on recovery, rehabilitation, and ongoing chronic care management.

A digital version of a patient's medical chart containing medical history, diagnoses, medications, treatment plans, and test results. Common EHR systems include Epic, Cerner, PointClickCare, Meditech, and Allscripts.

The financial process that healthcare facilities use to track patient care episodes from registration through final payment. AI-powered RCM automates coding, billing, claims submission, and denial management to maximize reimbursement.