The site reported he had booked out the entire male inpatient wing of the facility.
Jupiter Medical Center did not respond to The Telegraph’s request for comment.
Woods has been in rehab before.
In 2010 he entered The Meadows treatment center in Wickburg, Arizona, to battle addictions to Vicodin and the sleeping medication Ambien.
He had previously been treated for sex addiction, spending six weeks at the Gentle Path centre in Mississippi. He was forced into treatment after his affair with a New York City nightclub hostess was exposed in late 2009 — leading to a procession of mistresses to come forward.