Insights on OMOP vocabularies, healthcare data standards, and observational health research.
Practical guides on OMOP vocabularies, healthcare data standardization, HEOR research methods, and observational health analytics. Written for data engineers, clinical informaticists, and researchers working with OHDSI tools.
Unlock the meaning of API medical abbreviation. Understand Active Pharmaceutical Ingredient vs. Application Programming Interface. Essential insights for data
Dr. Rachel Green
Master discharge status codes with our definitive guide. Learn to map UB-04/CMS codes to OMOP & SNOMED CT, build robust ETL pipelines, and handle validation.
Dr. Rachel Green
A complete guide to the PID in HL7. Learn to parse patient data, map PID fields to the OMOP CDM, and handle common ETL challenges for robust integrations.
Dr. Lisa Martinez
A complete guide to the clinical outcome assessment definition, its subtypes, regulatory context, and practical steps for mapping COAs into the OMOP CDM.
James Park, MS
Master service type codes for OMOP CDM. Learn ETL patterns, OMOPHub API examples, and compliance best practices in this essential guide.
Dr. Sarah Chen
Master healthcare referential data management. Our guide covers architecture, governance, OMOP vocabularies, and API workflows for complete data integrity.
Dr. Rachel Green
A complete guide to CVX codes for immunizations. Find a full code list, OMOP mapping examples, API access methods, and ETL best practices for data engineers.
James Park, MS
Build an effective coronary artery disease concept map using OMOPHub. Expert guide to mapping SNOMED, ICD-10, LOINC, & RxNorm for robust ETL & analytics.
David Thompson, PhD
What is normalized data in healthcare? Learn the 3 types (database, vocabulary, numeric), why it matters for OMOP & AI, and best practices to avoid pitfalls.
Michael Rodriguez, PhD
Master HCPCS modifier codes with this guide for developers. Learn billing rules, OMOP mapping, and how to use APIs for programmatic lookups and data validation.
Alex Kumar, MS
Explore what is an onset date in clinical data and how to map it in OMOP. Master 2026 ETL best practices, SQL queries, and common pitfalls for better research.
Dr. Jennifer Lee
Learn to define, map, and analyze present on admission indicators (POA) in OMOP. Our guide covers ETL, data sources, QA, use cases, and OMOPHub examples.
Dr. Jennifer Lee