OHDSI Concept Navigator: The Ultimate Medical Terminology Reference Tool

Navigate OHDSI concepts, OMOP vocabulary, and medical terminology with our comprehensive browser extension. Get instant access to SNOMED CT, RxNorm, LOINC, and ICD10 codes across any website.

Explore Features

Advanced OHDSI Concept Lookup Features

Our medical terminology browser extension provides comprehensive healthcare vocabulary tools for researchers, clinicians, and data scientists working with OHDSI concepts.

Automatic Recognition

Instantly identify and highlight OHDSI concepts, SNOMED CT codes, and medical terminology on any webpage automatically.

Medical Code Lookup

Search and lookup medical codes across OMOP vocabulary including SNOMED CT, RxNorm, LOINC, and ICD10 terminologies.

OMOP CDM Browser

Navigate the complete OMOP Common Data Model vocabulary with detailed concept relationships and hierarchies.

Clinical Reference

Access comprehensive clinical terminology reference with concept definitions, validity dates, and standard mappings.

Comprehensive Healthcare Vocabulary Support

Our OHDSI concept navigator supports all major medical terminologies and healthcare vocabularies used in observational health data research.

SNOMED CT

Complete SNOMED CT browser extension functionality with concept hierarchy navigation and relationship mapping.

• Clinical findings and conditions
• Procedures and interventions
• Body structures and substances

RxNorm

RxNorm browser tool for comprehensive drug and medication terminology lookup and concept identification.

• Generic and brand medications
• Drug ingredients and components
• Dosage forms and strengths

LOINC & ICD10

Laboratory and diagnostic code lookup with comprehensive medical code reference for clinical research.

• Laboratory tests and measurements
• Diagnostic and procedure codes
• Condition and disease classifications

Start Using the OHDSI Concept Navigator Today

Join thousands of researchers and clinicians who rely on our medical terminology browser extension for efficient healthcare concept identification and lookup.