Verify a Kentucky Dental Hygienist license

liveKY Dental Board · profession key rdh

Live. We query the board directly for every check and the nightly canary is passing.

How Kentucky Dental Hygienist license verification works

A Dental Hygienist in Kentucky is licensed by the KY Dental Board. PrimaryCheck looks the license up live at the board's public verification system (board lookup) by license number, or by name when no number is supplied. The record the board publishes is captured as evidence, hashed, and rendered into a proof PDF.

Fields returned for this board: license_number license_type status issued original_issued effective expires places_of_practice previous_names actions license_history.

Board note: KY-KBD: Thentia Cloud register (dentistry.ky.gov). dds = General Dentist License, rdh = Dental Hygiene License (charitable/faculty/student limited types are not those). The register lists no dental assistants. Numbers repeat across the two types (7004 is a dentist and a hygienist) -> by-number narrows by claimed type then name. Live 2026-11-03.

What a Dental Hygienist license check returns

Field check	Passes when
`license_number`	Equal to the board's number, ignoring prefix and leading zeros
`name`	Last name or declared alias matches; first name exact or nickname
`license_type`	The record is a Dental Hygienist license, strictly (no near-miss types)
`status`	The board shows an active status; probation is active with a flag
`expires`	Expiration is on or after today, where the board publishes it
`disciplinary_actions`	Recorded and flagged with any order documents; never silently dropped

Verdicts: verified, discrepancy, not_found, unable_to_verify (with a reason), pending. See how verdicts are decided.

Dentist and Dental Hygienist Compact and multistate Dental Hygienist licenses

Dental Hygienist licenses can carry a multistate privilege under the Dentist and Dental Hygienist Compact. When the Kentucky record shows a multistate license, the result includes multistate: true and the privilege states. Privilege status is confirmed at the compact's own lookup, never inferred.

Verify a Kentucky Dental Hygienist license by API

POST https://api.primarycheck.com/v1/verifications
{
  "person": { "firstName": "…", "lastName": "…" },
  "claims": [
    { "type": "license", "state": "KY", "profession": "rdh", "number": "…" }
  ],
  "purpose": "employment",
  "consent": { "consentId": "cons_…" }
}

Quickstart · License claim reference · Run one in the dashboard

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