Ahmc Seton Medical Center
Daly City, San Mateo County, California · CCN 555235 · For-profit (LLC) · part of Ahmc Healthcare (5 facilities, chain average 2.8 stars)
CMS rates Ahmc Seton Medical Center 1 of 5 overall as of August 2026. 186 certified beds, 99 residents a day on average. 61 citations on record from the current inspection cycles, 7 involving actual harm; 3 fines totalling $41,019 and 3 payment denials.
CMS’s ratings
The Five-Star Quality Rating System, as CMS publishes it. Where CMS gives no rating, the reason CMS gives is printed instead.
| Overall | ★☆☆☆☆ 1 of 5 |
|---|---|
| Health inspections | ★☆☆☆☆ 1 of 5 |
| Staffing | ★★★★☆ 4 of 5 |
| Quality measures | ★★★★☆ 4 of 5 |
| Quality: long-stay / short-stay | 4 / — of 5 |
Staffing
| Total nurse staffing | 5.81155 hours per resident per day |
|---|---|
| Registered nurses | 1.36939 hours per resident per day |
| Weekend total | 5.47121 hours per resident per day |
| Nursing staff turnover | 34.1% (registered nurses 35.7%) |
Citations from health inspections
Each is a finding by a state surveyor on the date shown, in CMS’s words. The severity is CMS’s scope-and-severity grid, spelled out: harm on the left, how widespread on the right.
| Survey | Finding | Severity | Status |
|---|---|---|---|
| 2025-08-15 complaint survey |
Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents. Quality of Life and Care Deficiencies · tag F0689 |
G Actual harm that is not immediate jeopardy; isolated | Deficient, Provider has date of correction 2026-01-23 |
| 2025-08-15 | Employ sufficient staff with the appropriate competencies and skills sets to carry out the functions of the food and nutrition service, including a qualified dietician. Nutrition and Dietary Deficiencies · tag F0801 |
F No actual harm, with potential for more than minimal harm; widespread | Deficient, Provider has date of correction 2025-09-30 |
| 2025-08-15 | Have a plan that describes the process for conducting QAPI and QAA activities. Administration Deficiencies · tag F0865 |
F No actual harm, with potential for more than minimal harm; widespread | Deficient, Provider has date of correction 2026-01-23 |
| 2025-08-15 | Set up an ongoing quality assessment and assurance group to review quality deficiencies and develop corrective plans of action. Administration Deficiencies · tag F0867 |
F No actual harm, with potential for more than minimal harm; widespread | Deficient, Provider has date of correction 2026-01-23 |
| 2025-08-15 | Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards. Nutrition and Dietary Deficiencies · tag F0812 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2025-09-30 |
| 2025-08-15 | Honor the resident's right to request, refuse, and/or discontinue treatment, to participate in or refuse to participate in experimental research, and to formulate an advance directive. Resident Rights Deficiencies · tag F0578 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2026-01-23 |
| 2025-08-15 complaint survey |
Honor the resident's right to a safe, clean, comfortable and homelike environment, including but not limited to receiving treatment and supports for daily living safely. Resident Rights Deficiencies · tag F0584 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2025-09-30 |
| 2025-08-15 complaint survey |
Timely report suspected abuse, neglect, or theft and report the results of the investigation to proper authorities. Freedom from Abuse, Neglect, and Exploitation Deficiencies · tag F0609 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2026-01-23 |
| 2025-08-15 | Respond appropriately to all alleged violations. Freedom from Abuse, Neglect, and Exploitation Deficiencies · tag F0610 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2026-01-23 |
| 2025-08-15 | Assess the resident when there is a significant change in condition Resident Assessment and Care Planning Deficiencies · tag F0637 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2025-09-30 |
| 2025-08-15 | Ensure each resident receives an accurate assessment. Resident Assessment and Care Planning Deficiencies · tag F0641 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2025-09-30 |
| 2025-08-15 | Develop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured. Resident Assessment and Care Planning Deficiencies · tag F0656 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2026-01-23 |
| 2025-08-15 | Provide enough food/fluids to maintain a resident's health. Quality of Life and Care Deficiencies · tag F0692 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2026-01-23 |
| 2025-08-15 | Provide and implement an infection prevention and control program. Infection Control Deficiencies · tag F0880 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2026-01-23 |
| 2025-05-16 complaint survey |
Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents. Quality of Life and Care Deficiencies · tag F0689 |
G Actual harm that is not immediate jeopardy; isolated | Deficient, Provider has date of correction 2025-06-09 |
| 2025-05-08 complaint survey |
Provide the required documentation or notification related to the resident's needs, appeal rights, or bed-hold policies. Resident Rights Deficiencies · tag F0628 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2025-06-20 |
| 2025-04-18 complaint survey |
Honor the resident's right to voice grievances without discrimination or reprisal and the facility must establish a grievance policy and make prompt efforts to resolve grievances. Resident Rights Deficiencies · tag F0585 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2025-06-06 |
| 2024-02-14 | Provide appropriate pressure ulcer care and prevent new ulcers from developing. Quality of Life and Care Deficiencies · tag F0686 |
G Actual harm that is not immediate jeopardy; isolated | Deficient, Provider has date of correction 2024-04-20 |
| 2024-02-14 | Implement gradual dose reductions(GDR) and non-pharmacological interventions, unless contraindicated, prior to initiating or instead of continuing psychotropic medication; and PRN orders for psychotropic medications are only used when the medication is necessary and PRN use is limited. Pharmacy Service Deficiencies · tag F0758 |
G Actual harm that is not immediate jeopardy; isolated | Deficient, Provider has date of correction 2024-03-14 |
| 2024-02-14 | Honor the resident's right to be treated with respect and dignity and to retain and use personal possessions. Resident Rights Deficiencies · tag F0557 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2024-04-20 |
| 2024-02-14 | Honor the resident's right to voice grievances without discrimination or reprisal and the facility must establish a grievance policy and make prompt efforts to resolve grievances. Resident Rights Deficiencies · tag F0585 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2024-04-20 |
| 2024-02-14 | Ensure each resident receives an accurate assessment. Resident Assessment and Care Planning Deficiencies · tag F0641 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2024-04-20 |
| 2024-02-14 | Develop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured. Resident Assessment and Care Planning Deficiencies · tag F0656 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2024-04-20 |
| 2024-02-14 | Provide appropriate care for a resident to maintain and/or improve range of motion (ROM), limited ROM and/or mobility, unless a decline is for a medical reason. Quality of Life and Care Deficiencies · tag F0688 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2024-04-20 |
| 2024-02-14 | Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards. Nutrition and Dietary Deficiencies · tag F0812 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2024-02-21 |
| 2024-02-14 | Provide at least one room set aside to use as a resident dining room and for activities, that is a good size, with good lighting, air flow and furniture. Environmental Deficiencies · tag F0920 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2024-04-20 |
| 2024-02-14 | Honor the resident's right to a safe, clean, comfortable and homelike environment, including but not limited to receiving treatment and supports for daily living safely. Resident Rights Deficiencies · tag F0584 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-04-20 |
| 2024-02-14 | Ensure a licensed pharmacist perform a monthly drug regimen review, including the medical chart, following irregularity reporting guidelines in developed policies and procedures. Pharmacy Service Deficiencies · tag F0756 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-02-27 |
| 2024-02-14 | Safeguard resident-identifiable information and/or maintain medical records on each resident that are in accordance with accepted professional standards. Resident Assessment and Care Planning Deficiencies · tag F0842 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-04-20 |
| 2024-02-14 | Develop and implement policies and procedures for flu and pneumonia vaccinations. Infection Control Deficiencies · tag F0883 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-04-20 |
| 2024-02-14 | Educate residents and staff on COVID-19 vaccination, offer the COVID-19 vaccine to eligible residents and staff after education, and properly document each resident and staff member's vaccination status. Infection Control Deficiencies · tag F0887 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-04-20 |
| 2024-02-14 | Keep all essential equipment working safely. Environmental Deficiencies · tag F0908 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-04-20 |
| 2024-02-14 | Put firmly secured handrails on each side of hallways. Environmental Deficiencies · tag F0924 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2024-04-20 |
| 2022-02-15 | Honor the resident's right to a safe, clean, comfortable and homelike environment, including but not limited to receiving treatment and supports for daily living safely. Resident Rights Deficiencies · tag F0584 |
H Actual harm that is not immediate jeopardy; pattern | Deficient, Provider has date of correction 2022-03-31 |
| 2022-02-15 | Provide appropriate treatment and care according to orders, resident’s preferences and goals. Quality of Life and Care Deficiencies · tag F0684 |
G Actual harm that is not immediate jeopardy; isolated | Deficient, Provider has date of correction 2022-03-20 |
| 2022-02-15 | Provide appropriate care for a resident to maintain and/or improve range of motion (ROM), limited ROM and/or mobility, unless a decline is for a medical reason. Quality of Life and Care Deficiencies · tag F0688 |
G Actual harm that is not immediate jeopardy; isolated | Deficient, Provider has date of correction 2022-07-15 |
| 2022-02-15 | Ensure that nurses and nurse aides have the appropriate competencies to care for every resident in a way that maximizes each resident's well being. Nursing and Physician Services Deficiencies · tag F0726 |
F No actual harm, with potential for more than minimal harm; widespread | Deficient, Provider has date of correction 2022-07-15 |
| 2022-02-15 | Conduct and document a facility-wide assessment to determine what resources are necessary to care for residents competently during both day-to-day operations (including nights and weekends) and emergencies. Administration Deficiencies · tag F0838 |
F No actual harm, with potential for more than minimal harm; widespread | Deficient, Provider has date of correction 2022-03-31 |
| 2022-02-15 | Make sure that a working call system is available in each resident's bathroom and bathing area. Environmental Deficiencies · tag F0919 |
F No actual harm, with potential for more than minimal harm; widespread | Deficient, Provider has date of correction 2022-03-31 |
| 2022-02-15 | Honor the resident's right to a dignified existence, self-determination, communication, and to exercise his or her rights. Resident Rights Deficiencies · tag F0550 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2022-08-05 |
| 2022-02-15 | Develop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured. Resident Assessment and Care Planning Deficiencies · tag F0656 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2022-07-15 |
| 2022-02-15 | Ensure medication error rates are not 5 percent or greater. Pharmacy Service Deficiencies · tag F0759 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2022-04-20 |
| 2022-02-15 | Employ sufficient staff with the appropriate competencies and skills sets to carry out the functions of the food and nutrition service, including a qualified dietician. Nutrition and Dietary Deficiencies · tag F0801 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2022-03-14 |
| 2022-02-15 | Provide sufficient support personnel to safely and effectively carry out the functions of the food and nutrition service. Nutrition and Dietary Deficiencies · tag F0802 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2022-03-29 |
| 2022-02-15 | Ensure menus must meet the nutritional needs of residents, be prepared in advance, be followed, be updated, be reviewed by dietician, and meet the needs of the resident. Nutrition and Dietary Deficiencies · tag F0803 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2022-07-15 |
| 2022-02-15 | Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards. Nutrition and Dietary Deficiencies · tag F0812 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2022-08-03 |
| 2022-02-15 | Set up an ongoing quality assessment and assurance group to review quality deficiencies and develop corrective plans of action. Administration Deficiencies · tag F0867 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2022-07-15 |
| 2022-02-15 | Provide and implement an infection prevention and control program. Infection Control Deficiencies · tag F0880 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2022-08-05 |
| 2022-02-15 | Keep all essential equipment working safely. Environmental Deficiencies · tag F0908 |
E No actual harm, with potential for more than minimal harm; pattern | Deficient, Provider has date of correction 2022-08-05 |
| 2022-02-15 | Reasonably accommodate the needs and preferences of each resident. Resident Rights Deficiencies · tag F0558 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2022-03-20 |
| 2022-02-15 | Develop and implement policies and procedures to prevent abuse, neglect, and theft. Freedom from Abuse, Neglect, and Exploitation Deficiencies · tag F0607 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2022-03-31 |
| 2022-02-15 | Timely report suspected abuse, neglect, or theft and report the results of the investigation to proper authorities. Freedom from Abuse, Neglect, and Exploitation Deficiencies · tag F0609 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2022-07-15 |
| 2022-02-15 | Ensure each resident receives an accurate assessment. Resident Assessment and Care Planning Deficiencies · tag F0641 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2022-07-15 |
| 2022-02-15 | Create and put into place a plan for meeting the resident's most immediate needs within 48 hours of being admitted Resident Assessment and Care Planning Deficiencies · tag F0655 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2022-07-15 |
| 2022-02-15 | Ensure services provided by the nursing facility meet professional standards of quality. Resident Assessment and Care Planning Deficiencies · tag F0658 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2022-07-15 |
| 2022-02-15 | Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents. Quality of Life and Care Deficiencies · tag F0689 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2022-07-30 |
| 2022-02-15 | Provide enough food/fluids to maintain a resident's health. Quality of Life and Care Deficiencies · tag F0692 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2022-07-15 |
| 2022-02-15 | Provide pharmaceutical services to meet the needs of each resident and employ or obtain the services of a licensed pharmacist. Pharmacy Service Deficiencies · tag F0755 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2022-07-15 |
| 2022-02-15 | Ensure food and drink is palatable, attractive, and at a safe and appetizing temperature. Nutrition and Dietary Deficiencies · tag F0804 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2022-08-04 |
| 2022-02-15 | Develop and implement policies and procedures for flu and pneumonia vaccinations. Infection Control Deficiencies · tag F0883 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2022-03-31 |
| 2022-02-15 | Ensure staff are vaccinated for COVID-19 Infection Control Deficiencies · tag F0888 |
D No actual harm, with potential for more than minimal harm; isolated | Deficient, Provider has date of correction 2022-04-15 |
Fines and payment denials
| Date | Penalty | Amount |
|---|---|---|
| 2025-08-15 | Payment denial for 132 days from 2025-09-13 | — |
| 2025-08-15 | Fine | $14,518 |
| 2025-04-18 | Payment denial for 15 days from 2025-06-05 | — |
| 2025-04-18 | Fine | $12,438 |
| 2024-02-14 | Payment denial for 30 days from 2024-03-21 | — |
| 2024-02-14 | Fine | $14,063 |
Who owns and runs it
Every owner, officer and manager CMS lists, as filed. These are the names in CMS’s ownership record; anyone named in the ownership record can ask about it on the about page.
| Name | Role | Share | Since |
|---|---|---|---|
| Ahmc Healthcare, Lp Organization | 5% or greater direct ownership interest | 61% | 2021-01-27 |
| Mochi Group Lp Organization | 5% or greater direct ownership interest | 19% | 2021-01-27 |
| Olivia Joy Investment Corp Organization | 5% or greater direct ownership interest | 20% | 2021-01-27 |
| Ahmc, Inc. Organization | 5% or greater indirect ownership interest | — | 2021-01-27 |
| Alhambra Hospital Medical Center, Lp Organization | 5% or greater indirect ownership interest | — | 2021-01-27 |
| Apex Trust Organization | 5% or greater indirect ownership interest | — | 2022-01-01 |
| Calmed Investment Lp Organization | 5% or greater indirect ownership interest | — | 2021-01-27 |
| Evergreen Trust Organization | 5% or greater indirect ownership interest | — | 2022-01-01 |
| Ahmc Healthcare Inc. Organization | adp of the snf | — | 2021-01-27 |
| C. Jim Chen Accountancy Corp Organization | adp of the snf | — | 2021-01-27 |
| Gong, Nashed, Pascoe, Inc. Organization | adp of the snf | — | 2021-01-27 |
| Lilian L. Gong & Associates, Inc. Organization | adp of the snf | — | 2021-01-27 |
| Smc/Coastside Properties LLC Organization | adp of the snf | — | 2020-08-14 |
| Ahmc Healthcare Inc. Organization | direct ownership interest | — | 2021-01-27 |
| Ahmc Healthcare Inc. Organization | operational/managerial control | — | 2021-01-27 |
| Liang, Amy Shlow- Yeh Individual | 5% or greater indirect ownership interest | — | 2021-01-27 |
| Lin, Joy Yu Chu Individual | 5% or greater indirect ownership interest | — | 2021-01-27 |
| Lin, Matthew Individual | 5% or greater indirect ownership interest | — | 2021-01-27 |
| Wu, Yi Kun Individual | 5% or greater indirect ownership interest | — | 2021-01-27 |
| Hazlehurst, Thomas Individual | adp of the snf | — | 2020-11-01 |
| Vartanian, Sarkis Individual | adp of the snf | — | 2021-04-26 |
| Vartanian, Sarkis Individual | corporate officer | — | 2021-04-26 |
| Wu, Jonathan Individual | individual is an owner, partner or trustee of any adp of the snf | — | 2026-06-19 |
| Hazlehurst, Thomas Individual | operational/managerial control | — | 2020-11-01 |
| Vartanian, Sarkis Individual | operational/managerial control | — | 2021-04-26 |
What changed
Nothing has changed in this record since it was first loaded. The next CMS refresh is the next chance.
Tell me when this record changes
One email when the monthly CMS refresh brings a new citation, a fine or payment denial, a rating change, a flag, or a change of ownership for Ahmc Seton Medical Center.
Source: Centers for Medicare & Medicaid Services, Provider Data Catalog (public domain), files dated 2026-08-01. Ratings are CMS’s; citations are state surveyors’ findings; nothing here is estimated or a recommendation. Every nursing home in San Mateo County.