St. Mary’S Hospice, Inc – Diamond Bar, CA St. Mary’S Hospice, IncCMS Certification Number: 751791 Certification Date: 04/20/2016 809 S Lemon Ave Diamond Bar, CA 91789 Call (626) 858-6100 Services OfferedPer CMS.gov , St. Mary’S Hospice, Inc offers the following services. (Data was updated 02/18/2026.) Care Provided in Assisted Living Facility: 0Care Provided in Home: 95Care Provided in Nursing Facility: 0Care Provided in In-patient Hospital Facility: 0Care Provided in Skilled Nursing Facility: 5Care Provided in In-patient Hospice Facility: 0Featured Local Providers Types of Care at St. Mary’S Hospice, IncSt. Mary’S Hospice, Inc has a CMS Average Daily Census of 18 (As of 02/18/2026) Percent of Patients with Cancer: Not Available%Percent of Patients with Circulatory Heart Disease: 35%Percent of Patients with Dementia: Not Available%Percent of Patients with Respiratory Disease: Not Available%Percent of Patients with Stroke: Not Available% Quality of Care at St. Mary’S Hospice, IncCAHPS: YES, they would definitely recommend the hospice: Not Available%CAHPS: The patient always got the help they needed for pain and symptoms: Not Available%CAHPS: The hospice team provided the right amount of emotional and spiritual support: Not Available%CAHPS: The hospice team always treated the patient with respect: Not Available%CAHPS: The hospice team always provided timely help: Not Available% Start Hospice Care in Diamond Bar, CA With EaseGetting help shouldn’t be complicated. Everlight Health’s trusted provider network offers 24/7 support, starting with a consultation and customized care plan. Request Care Today or Call Now to Speak With a Care CoordinatorOther Hospices Near Diamond Bar, CAMonarch Hospice Care, IncVida Hospice Services, IncAbba Hospice IncSt. Luke'S Hospice, Inc.Eden Hospice Care IncQuality Hospice Care, IncVna Of Greater Los Angeles, IncCalifornia Comfort Care, LlcElysium Hospice Care, IncEternally Yours Hospice, Inc.Hospice Of Southern CaliforniaQuality Care Hospice, IncPrestigious Health Services Inc.Charter Hospice Of The San Gabriel Valley, LlcWestlake Villa Hospice, IncAccord Hospice And Palliative Care, Inc.Saint Laura Palliative And Hospice Care, Inc.Eos Hospice & Palliative Care IncTranquil Oaks Hospice CareAngel Hospice Care, IncTrusted Hospice Care, IncCaring Hands Hospice Care, Inc.Bridgeway Hospice IncLakeside Hospice Care, IncPriority Hospice Care, IncSaint Verena Hospice Care, IncGabrielle Hospice Care, Inc.Lighthouse Hospice & Palliative Care ServicesWecare Hospice And Palliative Services Inc.Blue Spirit Hospice, Inc Find Hospices in Nearby CitiesHospices in Walnut, CAHospices in South San Jose Hills, CAHospices in Diamond Bar, CAHospices in Rowland Heights, CAHospices in Spadra, CAHospices in La Puente, CAHospices in Chino Hills, CAHospices in Sleepy Hollow, CAHospices in Valinda, CAHospices in La Habra Heights, CAHospices in Covina, CAHospices in Brea, CAHospices in Hacienda Heights, CAHospices in West Covina, CAHospices in Pomona, CAHospices in Charter Oak, CAHospices in La Habra, CAHospices in Hillgrove, CAHospices in West Puente Valley, CAHospices in Vincent, CA