The new facility, which will join HMC’s existing Enaya Specialised Care Centers, is expected to open in late 2019 and will have 67 beds.
Robert Kyagulanyi was released on bail on Monday but seized by police on Thursday evening at Entebbe airport, outside the capital Kampala.
Rodrigo Duterte said he was also taking retiring members of the military and police on the trip as a reward for their service.
Photos shared online showed Maradona, looking exhausted and sitting in an armchair while being treated by paramedics.
Pakistan's former military ruler Pervez Musharraf, who is facing treason charges, left the country early Friday to undergo medical treatment in Dubai, reports said.