Antecedent Versions of SNOMED CT (10)

Older versions of SNOMED CT that are no longer maintained

What is an antecedent version of SNOMED CT?

Modified on Mon, 12 Aug, 2024 at 4:14 PM
Why did IHTSDO/SNOMED International decide to end its licensing of antecedent versions of SNOMED CT on 26 April 2017?

Modified on Wed, 4 Jan, 2017 at 3:55 PM
Where can I find the full announcement?

Modified on Wed, 4 Jan, 2017 at 3:54 PM
What is the key point in the announcement about SNOMED CT antecedent versions?

Modified on Wed, 4 Jan, 2017 at 3:53 PM
What is the timeline for withdrawing the legacy codes from the SNOMED CT International Edition?

Modified on Tue, 23 May, 2017 at 2:23 PM
Will SNOMED International produce new legacy codes from new SNOMED CT content indefinitely?

Modified on Wed, 4 Jan, 2017 at 3:59 PM
Is it possible to migrate my information from an antecedent version to SNOMED CT? Where can I find the bridge files to map from antecedent versions to SNOMED CT?

Modified on Wed, 4 Jan, 2017 at 3:56 PM
Are there any penalties for individuals or institutions that continue to use antecedent versions after 26 April 2017?

Modified on Wed, 4 Jan, 2017 at 3:57 PM
I am in the UK and my reporting is in SNOMED II codes. What do I need to do to comply with the 26 April 2017 deadline?

Modified on Wed, 4 Jan, 2017 at 3:58 PM
Why are Release Format 1 (RF1) Relationship IDs now Blank?

Modified on Wed, 4 Jan, 2017 at 4:06 PM