Neil Sedaka’s death certificate confirms heart condition as cause of passing

Legendary singer-songwriter Neil Sedaka’s cause of death has been revealed, two weeks after his passing at the age of 86.

According to his recently released death certificate, Sedaka died from atherosclerotic cardiovascular disease, a condition characterized by plaque buildup in the arteries that can lead to blood clots, strokes, and kidney failure. 

The music icon passed away on February 27, 2026, at Cedars-Sinai Medical Center in Los Angeles and was later laid to rest at Hollywood Funeral Home.

Sedaka’s family, including his wife Leba Strassberg and their children, Dara and Marc, shared a heartfelt statement at the time of his death. 

“Our family is devastated by the sudden passing of our beloved husband, father, and grandfather, Neil Sedaka. 

"A true rock and roll legend, an inspiration to millions, but most importantly, an incredible human being who will be deeply missed,” the statement read.

Tributes poured in from friends and fellow musicians. Carole King, who dated Sedaka in high school and inspired his hit Oh! Carol, wrote on Facebook: “Neil Sedaka was so talented, and he inspired me to follow my dream of being a songwriter. With love and gratitude and condolences to his family.”

Micky Dolenz of The Monkees also honored Sedaka, recalling his contributions to the band’s music. 

“Neil was one of those rare songwriters who could do it all,” Dolenz wrote on Instagram. 

“He gave the world so many great hits, and Monkees fans will remember his work. Sending my thoughts to his family, friends, and everyone who loved his music.”

Over his remarkable career, Sedaka released more than 25 studio albums, penned hits for The Monkees, ABBA, and Connie Francis, and earned five Grammy nominations. 

He was inducted into the Songwriters Hall of Fame in 1983 and received a star on the Hollywood Walk of Fame in 1978, cementing his legacy as one of pop music’s enduring icons.