Bob Barker died from Alzheimer’s disease, death certificate states

(People) – Bob Barker’s cause of death has been revealed.

The host of The Price Is Right, who died late last month at age 99 in his Hollywood Hills home, died as a result of Alzheimer’s Disease, according to his death certificate obtained by PEOPLE.

The document indicated that Barker had been living with the disease for “years,” though the specific time of diagnosis was not provided.

Hypertension (high blood pressure), hypothyroidism and hyperlipidemia (high cholesterol) were also listed as “other significant conditions” that contributed to Barker’s death, per the certificate.

TMZ was first to report the news.