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Data from CMS, Census Bureau & CareScout. Not affiliated with the U.S. government.

© 2026 NursingHomes.us. All data from CMS.gov.
HomeCaliforniaRancho Mesa Care Center

Rancho Mesa Care Center

9333 La Mesa Dr, Alta Loma, CA 917019099872501
5/5Much Above Average
Accepts Medicare Accepts Medicaid Sprinkler System
Health
4/5
Staffing
2/5
Quality
5/5
Beds
59
certified

Key Findings

• CMS rates this facility 5/5 stars (above average)

• Has 59 certified beds with an average of 60.5 residents per day (103% occupancy)

• Last health inspection found 8 deficiencies (inspected Sep 18, 2025)

• No fines on record

• Total nursing staff: 3.88 hours per resident per day

• Staff turnover rate: 47.2%

Rancho Mesa Care Center is a 5-star Medicare and Medicaid certified nursing home in Alta Loma, California with 59 certified beds. It has been operating since 1992. The facility scored above average compared to California facilities.

Beds
59
Avg Residents/Day
60.5
Ownership
For profit - Limited Liability company
Provider Type
Medicare and Medicaid
In Hospital
No
First Approved
Jul 14, 1992
Sprinklers
Yes
Council
Both
County
San Bernardino
Last Inspection
Sep 18, 2025
Deficiencies (Cycle 1)
8
Weighted Score
51.0
Infection Citations
0

Deficiency Citations (30)

F0677Potential for Harm

Provide care and assistance to perform activities of daily living for any resident who is unable.

Survey: Mar 18, 2025Corrected: NoCycle: 1
F0686Potential for Harm

Provide appropriate pressure ulcer care and prevent new ulcers from developing.

Survey: Sep 18, 2025Corrected: NoCycle: 1
F0689Potential for Harm

Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.

Survey: Sep 18, 2025Corrected: NoCycle: 1
F0727Potential for Harm

Have a registered nurse on duty 8 hours a day; and select a registered nurse to be the director of nurses on a full time basis.

Survey: Sep 18, 2025Corrected: NoCycle: 1
F0755Potential for Harm

Provide pharmaceutical services to meet the needs of each resident and employ or obtain the services of a licensed pharmacist.

Survey: Sep 18, 2025Corrected: NoCycle: 1
F0759Potential for Harm

Ensure medication error rates are not 5 percent or greater.

Survey: Sep 18, 2025Corrected: NoCycle: 1
F0761Potential for Harm

Ensure drugs and biologicals used in the facility are labeled in accordance with currently accepted professional principles; and all drugs and biologicals must be stored in locked compartments, separately locked, compartments for controlled drugs.

Survey: Sep 18, 2025Corrected: NoCycle: 1
F0880Potential for Harm

Provide and implement an infection prevention and control program.

Survey: Sep 18, 2025Corrected: NoCycle: 1
F0640Potential for Harm

Encode each resident’s assessment data and transmit these data to the State within 7 days of assessment.

Survey: Aug 9, 2024Corrected: NoCycle: 2
F0692Potential for Harm

Provide enough food/fluids to maintain a resident's health.

Survey: Aug 9, 2024Corrected: NoCycle: 2
F0726Potential for Harm

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.

Survey: Aug 9, 2024Corrected: NoCycle: 2
F0755Potential for Harm

Provide pharmaceutical services to meet the needs of each resident and employ or obtain the services of a licensed pharmacist.

Survey: Aug 9, 2024Corrected: NoCycle: 2
F0761Potential for Harm

Ensure drugs and biologicals used in the facility are labeled in accordance with currently accepted professional principles; and all drugs and biologicals must be stored in locked compartments, separately locked, compartments for controlled drugs.

Survey: Aug 9, 2024Corrected: NoCycle: 2
F0803Potential for Harm

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.

Survey: Aug 9, 2024Corrected: NoCycle: 2
F0805Potential for Harm

Ensure each resident receives and the facility provides food prepared in a form designed to meet individual needs.

Survey: Aug 9, 2024Corrected: NoCycle: 2
F0812Potential for Harm

Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.

Survey: Aug 9, 2024Corrected: NoCycle: 2
F0551Potential for Harm

Give the resident's representative the ability to exercise the resident's rights.

Survey: Nov 14, 2023Corrected: NoCycle: 3
F0689Potential for Harm

Ensure that a nursing home area is free from accident hazards and provides adequate supervision to prevent accidents.

Survey: Sep 21, 2023Corrected: NoCycle: 3
F0684Potential for Harm

Provide appropriate treatment and care according to orders, resident’s preferences and goals.

Survey: Aug 31, 2023Corrected: NoCycle: 3
F0583Potential for Harm

Keep residents' personal and medical records private and confidential.

Survey: Jun 29, 2023Corrected: NoCycle: 3
F0641Potential for Harm

Ensure each resident receives an accurate assessment.

Survey: Jun 29, 2023Corrected: NoCycle: 3
F0645Potential for Harm

PASARR screening for Mental disorders or Intellectual Disabilities

Survey: Jun 29, 2023Corrected: NoCycle: 3
F0684Potential for Harm

Provide appropriate treatment and care according to orders, resident’s preferences and goals.

Survey: Jun 29, 2023Corrected: NoCycle: 3
F0761Potential for Harm

Ensure drugs and biologicals used in the facility are labeled in accordance with currently accepted professional principles; and all drugs and biologicals must be stored in locked compartments, separately locked, compartments for controlled drugs.

Survey: Jun 29, 2023Corrected: NoCycle: 3
F0801Potential for Harm

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.

Survey: Jun 29, 2023Corrected: NoCycle: 3
F0804Potential for Harm

Ensure food and drink is palatable, attractive, and at a safe and appetizing temperature.

Survey: Jun 29, 2023Corrected: NoCycle: 3
F0812Potential for Harm

Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.

Survey: Jun 29, 2023Corrected: NoCycle: 3
F0880Potential for Harm

Provide and implement an infection prevention and control program.

Survey: Jun 29, 2023Corrected: NoCycle: 3
F0881Potential for Harm

Implement a program that monitors antibiotic use.

Survey: Jun 29, 2023Corrected: NoCycle: 3
F0908Potential for Harm

Keep all essential equipment working safely.

Survey: Jun 29, 2023Corrected: NoCycle: 3
Total Fines
$0
Number of Fines
0
Payment Denials
0
Total Penalties
0

No penalties on record.

Staffing hours per resident per day. The black line shows the national average.

Nurse Aide2.43 hrs
National avg: 2.35 hrs
LPN1.21 hrs
National avg: 0.86 hrs
RN0.24 hrs
National avg: 0.68 hrs
Total Nursing3.88 hrs
National avg: 3.89 hrs
Weekend Total3.54 hrs
National avg: 0.00 hrs
Physical Therapist0.01 hrs
National avg: 0.07 hrs
Total Turnover
47.2%
RN Turnover
0.0%
Administrators Left
0

Quality measures as percentages of residents. Lower is better for all measures.

Ownership Type
For profit - Limited Liability company
Recent Change
No

Owners & Managers (13)

NameRoleTypeOwnership %Since
MAHAN, MARYLYNN5% OR GREATER DIRECT OWNERSHIP INTERESTIndividual49%Aug 17, 2023
WEINBERGER, PHILIP5% OR GREATER DIRECT OWNERSHIP INTERESTIndividual51%Aug 17, 2023
P & M MANAGEMENT INCOPERATIONAL/MANAGERIAL CONTROLOrganizationN/AJan 1, 2000
RENEW HEALTH CONSULTING SERVICES LLCOPERATIONAL/MANAGERIAL CONTROLOrganizationN/AAug 17, 2023
SHARMA, VATSALAOPERATIONAL/MANAGERIAL CONTROLIndividualN/AAug 17, 2023
SINGH, JHUJHAROPERATIONAL/MANAGERIAL CONTROLIndividualN/ADec 17, 2024
MAHAN, MARYLYNNCORPORATE DIRECTORIndividualN/AAug 17, 2023
WEINBERGER, PHILIPCORPORATE DIRECTORIndividualN/AAug 17, 2023
MAHAN, MARYLYNNCORPORATE OFFICERIndividualN/AAug 17, 2023
WEINBERGER, PHILIPCORPORATE OFFICERIndividualN/AAug 17, 2023
PETTERSON, CHERYLCONTRACTED MANAGING EMPLOYEEIndividualN/AAug 17, 2023
CALDWELL, RHONDAW-2 MANAGING EMPLOYEEIndividualN/AJul 19, 2012
MAHAN, MARYLYNNW-2 MANAGING EMPLOYEEIndividualN/AJan 1, 2013

Frequently Asked Questions

What is the CMS rating for Rancho Mesa Care Center?▾
Rancho Mesa Care Center has an overall CMS rating of 5 out of 5 stars, with a health inspection rating of 4/5, staffing rating of 2/5, and quality measures rating of 5/5. This facility is rated above average.
Has Rancho Mesa Care Center had any health inspection violations?▾
Rancho Mesa Care Center had 8 deficiency citations in its most recent health inspection (Sep 18, 2025). The facility has no fines on record.
What are the staffing levels at Rancho Mesa Care Center?▾
Rancho Mesa Care Center provides 3.88 total nursing staff hours per resident per day, including 0.24 RN hours, 1.21 LPN hours, and 2.43 nurse aide hours. The total staff turnover rate is 47.2%.
How many beds does Rancho Mesa Care Center have?▾
Rancho Mesa Care Center has 59 certified beds with an average of 60.5 residents per day, resulting in approximately 103% occupancy. The facility is For profit - Limited Liability company owned.