HL7 Terminology (THO)
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NamingSystem: United States Drug Enforcement Agency (DEA) Number

Official URL: http://terminology.hl7.org/NamingSystem/USDEANumber Version: 1.0.0
Active as of 2024-06-03 Computable Name: USDEANumber

A DEA number is a number assigned to a health care provider (such as a medical practitioner, dentist, or veterinarian) by the U.S. Drug Enforcement Administration allowing them to write prescriptions for controlled substances. Legally, the DEA number is solely to be used for tracking controlled substance prescribers and prescriptions. It is often used by the industry, however, as a general “prescriber number”.

A single person may have multiple DEA numbers. In particular, a prescriber who practices in multiple states or jurisdictions must have a DEA-issued number specific to each state or jurisdiction.

A DEA number can be structurally validated:

  1. Add together the first, third, and fifth digits.

  2. Add together the second, fourth, and sixth digits. Multiply the sum by 2.

  3. Add together the totals from Step 1 and Step 2.

  4. Verify that the last digit of the result of Step 3 matches the check digit of the DEA number.

This validates that the number is a valid DEA number, but does not confirm that the DEA number is active or assigned to the person presenting it.

Generated Narrative: NamingSystem USDEANumber

Summary

Defining URLhttp://terminology.hl7.org/NamingSystem/USDEANumber
Version1.0.0
NameUSDEANumber
TitleUnited States Drug Enforcement Agency (DEA) Number
Statusactive
Definition

A DEA number is a number assigned to a health care provider (such as a medical practitioner, dentist, or veterinarian) by the U.S. Drug Enforcement Administration allowing them to write prescriptions for controlled substances. Legally, the DEA number is solely to be used for tracking controlled substance prescribers and prescriptions. It is often used by the industry, however, as a general "prescriber number".

A single person may have multiple DEA numbers. In particular, a prescriber who practices in multiple states or jurisdictions must have a DEA-issued number specific to each state or jurisdiction.

A DEA number can be structurally validated:

  1. Add together the first, third, and fifth digits.

  2. Add together the second, fourth, and sixth digits. Multiply the sum by 2.

  3. Add together the totals from Step 1 and Step 2.

  4. Verify that the last digit of the result of Step 3 matches the check digit of the DEA number.

This validates that the number is a valid DEA number, but does not confirm that the DEA number is active or assigned to the person presenting it.

Identifiers

TypeValuePreferredPeriod
OID2.16.840.1.113883.4.814true
URIhttp://terminology.hl7.org/NamingSystem/USDEANumbertrue2024-06-03 --> (ongoing)

History

DateActionAuthorCustodianComment
2024-07-12reviseJessica BotaTSMGAdd Identifier System record for United States Drug Enforcement Agency (DEA) Number to THO per TSMG; up-559