reasonhub-clinical-search
Installation
SKILL.md
Clinical Code Search — ICD-10-CM · LOINC · RxNorm
Overview
SNOMED CT is the richest semantic model, but most clinical data lives in ICD-10-CM (diagnoses), LOINC (lab and clinical observations), and RxNorm (drugs). Each system has its own query model:
| System | Strengths | Primary filter mechanism |
|---|---|---|
| ICD-10-CM | Clinical diagnosis classification; encounter data; claims | parent is-a <category> hierarchy |
| LOINC | Lab and clinical observations; multi-axis axes (CLASS, COMPONENT, SYSTEM, SCALE_TYP) | CLASS, COMPONENT, panel-parent, STATUS filters |
| RxNorm | Drug products; ingredient → product navigation; NDC linkage | has_ingredient = <IN_RxCUI> + TTY filter |
This skill walks the full workflow for each: detect the right system, run a
semantic search to find the anchor concept, confirm it via lookup, and
compose a ValueSet that you can expand or hand to a FHIR server.