Val Kilmer was rushed to the hospital on Monday after 911 was called from his Malibu home.
The Batman Forever actor was 'bleeding from his mouth,' according to a Friday report from TMZ.
It was claimed the 55-year-old star - who had several blockbusters in the 1980s - has been suffering from a throat tumor.
Covering his throat: The Heat star was last seen on January 16 with a scarf around his neck during a Lakers game which he attended with his son Jack.'Someone called 911 and reported bleeding,' a source told the site..
The star - who worked with Tom Cruise on 1986's Top Gun - was taken to UCLA Medical Center in Santa Monica, it was added.
'Doctors performed surgery and he's currently recovering,' a source also said.
The throat tumor does not appear to be new. It is not known if the actor was a smoker, but he was seen in 2005 dragging on a cigarette while in London for a photo call for the play The Postman Always Rings Twice.
He has lit up: It is not known if the actor was a smoker, but here he is seen in London in 2005 puffing on one during a photo call for the play The Postman Always Rings Twice.
A changing man: The LA native looked heavier in 2006 (left) and much thinner in 2014 (right)
Almost unrecognizable: The Tombstone star looked very trim in December 2014 while Christmas shopping in Malibu at Levi's.
When the Kiss Kiss Bang Bang star was in small claims court in October he told a judge he was unable to speak because his tongue was swollen.
He was in court because of a dispute that had to do with his home and renovations made there.
Sources told TMZ that his family is 'upset' because they feel the actor has 'ignored the [tumor] problem and allowed it to get worse.
He was the Ice Man: Val (left) Tom Cruise (right) in the military drama Top Gun in 1986.The Heat star was seen on January 16 with a scarf around his neck during a Lakers game which he attended with his son Jack.
In December, while at an LA Clippers game, he had a grey sweater tied around his neck.
In August Val looked much thinner when running errands in Malibu. TMZ reported at the time the star had been exercising more with regular walks.
He also looked gaunt in December while Christmas shopping at Levi's.
The year before he had looked much fuller. In 2006 she showed off a 'pot belly' while at the beach.
Kilmer was married to Joanne Whalley from 1988 to 1996. In addition to Jack, he has a daughter Mercedes, 23.
Source: Daily Mail
and The Saint. He was also really good in an indie called Wonderland, and Kiss Kiss Bang Bang with RDJ. And Heat with Pacino/DeNiro.
