Wis. Stat. § 146.816. Uses and Disclosures of Protected Health Information: Miscellaneous Health Provisions
A certain part of WI's HIPAA law does not apply if the covered entity or its business associate makes the use, disclosure, or request for disclosure in compliance with 45 CFR 164.500 to 164.534 AND if they make use of the disclosure for certain reasons, including for the purposes of payment.