Eight datasets ship with Pidgeon, from ICD-10 diagnosis codes to NDC drug products. Free tier includes basic subsets; Pro unlocks full datasets plus RxNorm, HCPCS, and CPT.
Available Datasets
| Dataset | Codes | Free | Pro |
|---|
| LOINC 2.81 | 108K lab/clinical codes | Basic subset | Full |
| SNOMED CT US | 350K+ clinical terms | Basic subset | Full |
| ICD-10-CM 2026 | 74K diagnosis codes | Full | Full |
| ICD-9-CM v32 | DX + Procedure codes | Full | Full |
| NDC | 110K drug products | Basic subset | Full |
| CVX | 288 vaccine codes | Full | Full |
| RxNorm | Drug terminology | — | Full |
| HCPCS | Procedure/service codes | — | Full |
| CPT | Procedure codes | — | Add-on ($30/user/yr) |
The CPT dataset requires a separate license add-on due to AMA royalty requirements.
Managing Datasets
# List available and installed datasets
pidgeon data list
# Install a dataset
pidgeon data install loinc
pidgeon data install snomed
# Import a custom dataset
pidgeon data import ./custom-codes.csv
# Update all installed datasets
pidgeon data update
Custom Datasets
Import your own code sets via CSV with columns for code, display name, and system URI:
code,display,system
LOCAL001,Custom Lab Test,http://hospital.org/labs
LOCAL002,Custom Procedure,http://hospital.org/procedures
pidgeon data import ./custom-codes.csv
