(a) A health plan must use the NPI of any health care provider (or subpart(s), if applicable) that has been assigned an NPI to identify that health care provider on all standard transactions where that health care provider's identifier is required.
(b) A health plan may not require a health care provider that has been assigned an NPI to obtain an additional NPI.
Title 45 published on 2012-10-01
The following are only the Rules published in the Federal Register after the published date of Title 45.
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This is a list of United States Code sections, Statutes at Large, Public Laws, and Presidential Documents, which provide rulemaking authority for this CFR Part.