Base URL

http://127.0.0.1:5000/api/v1
GET /api/v1/health
Service health check
GET /api/v1/icd10?q=diabetes or ?code=E11.9
ICD-10-CM search or exact code
GET /api/v1/denial?q=45 or ?code=45&category=CARC
GET /api/v1/hcpcs?q=ambulance or ?code=A0428
GET /api/v1/modifier?code=25
GET /api/v1/pos?code=11
GET /api/v1/npi/1234567890
Live NPPES public registry lookup

Example

curl "http://127.0.0.1:5000/api/v1/icd10?code=E11.9"

Educational use. Always verify against official CMS sources for payment decisions.