GET /REST/rxcui/{rxcui}/ndcs
Summary: Get NDCs for concept
Operation ID: getConceptNdcs
Auth: none
Operation ID: getConceptNdcs
Auth: none
Description
Returns National Drug Codes (NDC) associated with a concept.
Parameters (1)
rxcui
(string, path, required)
The RxNorm Concept Unique Identifier
Examples (3)
| Title | Type | URL | Action |
|---|---|---|---|
| Get NDCs for Aspirin (RxCUI 1191) | curl |
https://rxnav.nlm.nih.gov/REST/rxcui/1191/ndcs |
|
| Get NDCs for Ibuprofen (RxCUI 5640) | curl |
https://rxnav.nlm.nih.gov/REST/rxcui/5640/ndcs |
|
| Get NDCs for Acetaminophen (RxCUI 161) | curl |
https://rxnav.nlm.nih.gov/REST/rxcui/161/ndcs |
Probe History
Status Codes
| Time | Status | Latency | Size |
|---|---|---|---|
| 2026-03-23 10:17:43.286028 | 200 | 561ms | |
| 2026-03-23 10:11:16.503349 | 200 | 559ms | |
| 2026-03-23 09:16:45.349392 | 200 | 570ms |