Within the law, you are permitted to release the record to the husband, hence you should go ahead a give this information to the husband.
See the explanation below
According to the HIPAA Privacy Rule at 45 CFR 164.510(b)
"specifically permits covered entities to share information that is directly relevant to the involvement of a spouse".
However, as a professional, you are not supposed to release information of a patient to an unknown person, in such a case the patient must approve of this first before you go ahead to give it out.
Learn more about the HIPAA Privacy Rule here:
https://brainly.com/question/11069745
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