NAATP is a trade association, not an accrediting body. It does not accredit treatment organizations and it does not certify software. Accreditation in this field comes from bodies such as CARF or The Joint Commission. Certification for health IT comes from the ONC Health IT Certification Program, which is covered on our ONC Certification page.
The Code of Ethics binds the association’s members — which is to say, our customers. NAATP requires members to adhere to its Membership Terms and Conditions, including its Code of Ethics, attested at application and at each renewal. The Code sets conduct standards across management, facilities, marketing and treatment, and the association may deny membership, require corrective action or revoke membership where it determines a member has not adhered to it. That obligation sits with the treatment organization, not with its software supplier — but whether the organization can evidence its conduct depends a great deal on what its system of record captures.
So the honest summary is this. Affiliate listing tells you Elixir is built for this field and is visible to the organizations in it. It does not tell you the software has been assessed against a standard by anyone. For that, ask for the ONC certification listing, which is public and verifiable, and the security and compliance documentation behind it.