ingredient_identifiers · Product form
UNII ingredient associations with openFDA UNII substance-name synonyms and independent NDC/UNII source versions.
type
jsonb
scope
product
group
Product form
sources
2
Meaning
UNII ingredient associations with openFDA UNII substance-name synonyms and independent NDC/UNII source versions.
Export shape
drugs fieldjson
{
"ingredient_identifiers": {
"source": "example"
},
"_provenance": {
"ingredient_identifiers": {
"source": "cms-sdud",
"source_url": "https://data.medicaid.gov/dataset/158a1baa-5506-400a-8ec3-97756f0b0536",
"effective": true
}
}
}Provenance
Field provenance follows the dataset contract: values are source-qualified, and records not cleared for the paid release stay out of commercial snapshot/API responses. Each release probes a bounded sample of this field's advertised evidence links; the check outcome is shown here, and a link that did not resolve renders as UNVERIFIED rather than as resolved.
The product-to-UNII relation comes from the openFDA NDC bulk row; names come from the separately versioned openFDA UNII bulk feed.