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Rancho Mesa Care Center
9333 La Mesa Dr, Alta Loma, CA 91701 (opens Google Maps) · San Bernardino County · (909) 987-2501· 59 certified beds · avg 63 residents/day · certified since Jul 14, 1992 · Medicare and Medicaid certified
Certified for both programmes. Certification means the facility can bill Medicaid — it does not mean a Medicaid-funded bed is free right now, so ask directly. Who pays for nursing home care →
4/5
Health inspection rating (on-site)
inspected Sep 18, 2025
0
Serious findings on record
$0
Fines, last 3 years
3.33
Nurse hours/resident/day (adjusted)
Every record stays on this page.
What health inspectors found (on-site government inspections — the most independent evidence available)
New to these records? How to read an inspection report →
Health inspection rating: ★★★★☆4/5 · CMS overall rating: 4/5 · how star ratings work →
The health inspection star above is graded on a curve within each state — a set share of each state's facilities gets each star level — so a facility can have few citations and still rate 2–3 stars if others in its state did even better. The overall rating combines that inspection score with staffing and quality measures from resident assessments and claims.
Inspection findings in the public record
Showing the latest 3 of 30 inspection findings. Open the full record below to read every finding.
The facility did not have a registered nurse on duty at least 8 hours a day, or did not have a registered nurse serving full-time as director of nursing. F-0727
The facility did not provide proper care for pressure ulcers (bedsores) or did not do enough to prevent new ones from forming. Bedsores develop when residents stay in one position too long without help moving. F-0686
The facility did not keep the environment free of accident hazards, or did not provide enough supervision to prevent accidents like falls. F-0689
View all 30 inspection findingsShow only the latest 3 findings
CMS publishes roughly the last three inspection cycles plus recent complaint investigations. Older surveys drop out of the record as new ones are completed — that window is CMS's, not ours. Within it, every citation CMS publishes for this facility is listed here: none excluded.
| Date | Severity | What the facility was cited for |
|---|---|---|
| Sep 18, 2025 | F · Potential for more than minimal harm, widespread | The facility did not have a registered nurse on duty at least 8 hours a day, or did not have a registered nurse serving full-time as director of nursing. · F-0727 |
| Sep 18, 2025 | D · Potential for more than minimal harm, isolated | The facility did not provide proper care for pressure ulcers (bedsores) or did not do enough to prevent new ones from forming. Bedsores develop when residents stay in one position too long without help moving. · F-0686 |
| Sep 18, 2025 | D · Potential for more than minimal harm, isolated | The facility did not keep the environment free of accident hazards, or did not provide enough supervision to prevent accidents like falls. · F-0689 |
| Sep 18, 2025 | D · Potential for more than minimal harm, isolated | The facility did not provide pharmacy services that meet each resident's needs, or did not employ or contract with a licensed pharmacist. · F-0755 |
| Sep 18, 2025 | D · Potential for more than minimal harm, isolated | The facility's medication error rate was 5 percent or higher — meaning too many doses were given incorrectly, such as the wrong drug, dose, or time. · F-0759 |
| Sep 18, 2025 | D · Potential for more than minimal harm, isolated | The facility did not label drugs according to professional standards or did not store them in locked compartments, with controlled drugs (medications with a high risk of misuse) kept under a separate lock. · F-0761 |
| Sep 18, 2025 | D · Potential for more than minimal harm, isolated | The facility did not have or follow an effective program to prevent and control infections — such as proper hand washing, cleaning, and isolation practices. This is the most commonly cited deficiency nationwide. · F-0880 |
| Mar 18, 2025 | D · Potential for more than minimal harm, isolated | The facility did not provide the help residents need with basic daily activities — like bathing, dressing, eating, and using the bathroom — for residents who cannot do these things on their own. · from a complaint · F-0677 |
| Aug 9, 2024 | F · Potential for more than minimal harm, widespread | The facility's menus did not meet residents' nutritional needs, or were not prepared in advance, followed as written, kept up to date, or reviewed by a dietician. · F-0803 |
| Aug 9, 2024 | F · Potential for more than minimal harm, widespread | The facility did not get its food from approved, safe sources, or did not store, prepare, and serve food according to professional food safety standards. · F-0812 |
| Aug 9, 2024 | E · Potential for more than minimal harm, pattern | The facility did not prepare and serve food in a form that meets each resident's individual needs — for example, chopped, pureed, or softened food for residents with chewing or swallowing problems. · F-0805 |
| Aug 9, 2024 | D · Potential for more than minimal harm, isolated | The facility did not enter each resident's assessment information into the required format and send it to the state within 7 days of completing the assessment, as the rules require. · F-0640 |
| Aug 9, 2024 | D · Potential for more than minimal harm, isolated | The facility did not provide enough food and fluids to keep residents healthy, such as preventing unplanned weight loss or dehydration. · F-0692 |
| Aug 9, 2024 | D · Potential for more than minimal harm, isolated | The facility did not make sure its nurses and nurse aides had the skills and training needed to properly care for every resident. · F-0726 |
| Aug 9, 2024 | D · Potential for more than minimal harm, isolated | The facility did not provide pharmacy services that meet each resident's needs, or did not employ or contract with a licensed pharmacist. · F-0755 |
| Aug 9, 2024 | D · Potential for more than minimal harm, isolated | The facility did not label drugs according to professional standards or did not store them in locked compartments, with controlled drugs (medications with a high risk of misuse) kept under a separate lock. · F-0761 |
| Nov 14, 2023 | D · Potential for more than minimal harm, isolated | The facility did not allow a resident's chosen representative — often a family member or someone with power of attorney — to exercise the resident's rights on their behalf. When a resident can't speak for themselves, their representative steps into that role. · from a complaint · F-0551 |
| Sep 21, 2023 | D · Potential for more than minimal harm, isolated | The facility did not keep the environment free of accident hazards, or did not provide enough supervision to prevent accidents like falls. · from a complaint · F-0689 |
| Aug 31, 2023 | D · Potential for more than minimal harm, isolated | The facility did not provide treatment and care that follows the doctor's orders and matches the resident's own preferences and goals. · from a complaint · F-0684 |
| Jun 29, 2023 | F · Potential for more than minimal harm, widespread | The facility did not get its food from approved, safe sources, or did not store, prepare, and serve food according to professional food safety standards. · F-0812 |
| Jun 29, 2023 | F · Potential for more than minimal harm, widespread | The facility did not have or follow an effective program to prevent and control infections — such as proper hand washing, cleaning, and isolation practices. This is the most commonly cited deficiency nationwide. · F-0880 |
| Jun 29, 2023 | E · Potential for more than minimal harm, pattern | The facility did not provide treatment and care that follows the doctor's orders and matches the resident's own preferences and goals. · F-0684 |
| Jun 29, 2023 | D · Potential for more than minimal harm, isolated | The facility did not keep residents' personal and medical information private and confidential. · F-0583 |
| Jun 29, 2023 | D · Potential for more than minimal harm, isolated | The facility did not accurately assess a resident's health and needs. Assessments are the foundation for all the care a resident receives. · F-0641 |
| Jun 29, 2023 | D · Potential for more than minimal harm, isolated | The facility did not properly complete the required screening (called PASARR) that identifies whether a person entering a nursing home has a mental illness or intellectual disability and needs specialized services. · F-0645 |
| Jun 29, 2023 | D · Potential for more than minimal harm, isolated | The facility did not label drugs according to professional standards or did not store them in locked compartments, with controlled drugs (medications with a high risk of misuse) kept under a separate lock. · F-0761 |
| Jun 29, 2023 | D · Potential for more than minimal harm, isolated | The facility did not employ enough qualified food and nutrition staff, including a qualified dietician, to properly run its food service. · F-0801 |
| Jun 29, 2023 | D · Potential for more than minimal harm, isolated | The facility did not serve food and drinks that were appetizing, attractive, and at a safe and pleasant temperature. · F-0804 |
| Jun 29, 2023 | D · Potential for more than minimal harm, isolated | The facility did not have a working program to monitor how antibiotics are used. Tracking antibiotic use helps make sure these drugs are given only when needed and remain effective. · F-0881 |
| Jun 29, 2023 | D · Potential for more than minimal harm, isolated | The facility did not keep all essential equipment working safely — things like heating and cooling systems, kitchen equipment, and medical devices. · F-0908 |
Inspection trend by year
Citations from standard inspections stayed about the same across the last two inspection cycles (8 → 7).
All citationsSerious citations (G–L)
2023
All citations: 14
Serious citations (G–L): 0
2024
All citations: 8
Serious citations (G–L): 0
2025
All citations: 8
Serious citations (G–L): 0
All bars start at zero. Exact values and supporting details remain below.
| Year | Citations | Serious (G–L) | Worst severity that year |
|---|---|---|---|
| 2023 | 14 | 0 | F |
| 2024 | 8 | 0 | F |
| 2025 | 8 | 0 | F |
Counts reflect the current CMS public record (~3 inspection cycles plus complaint investigations); years with no surveys show no row. Inspection frequency varies, so compare severity as well as counts.
Fines and enforcement (last 3 years)
Nurse staffing (from payroll records, adjusted for how much care residents need)
What these staffing numbers mean →
This facilityCalifornia averageU.S. average
Total nurse staffing (hours per resident per day)
This facility: 3.33
California average: 4.31
U.S. average: 3.95
Registered Nurse hours
This facility: 0.29
California average: 0.61
U.S. average: 0.69
Weekend total nurse staffing
This facility: 3.04
California average: 3.90
U.S. average: 3.50
All bars start at zero. Exact values and supporting details remain below.
| Measure | This facility | California avg | U.S. avg | Where it stands |
|---|---|---|---|---|
| Total nurse staffing (hours per resident per day) | 3.33 | 4.31 | 3.95 | bottom 5% in California; bottom 28% in the U.S. |
| Registered Nurse hours | 0.29 | 0.61 | 0.69 | bottom 11% in California; bottom 9% in the U.S. |
| Weekend total nurse staffing | 3.04 | 3.90 | 3.50 | bottom 5% in California; bottom 33% in the U.S. |
| Weekend RN hours (not acuity-adjusted) | 0.23 | 0.51 | 0.48 | bottom 17% in California; bottom 18% in the U.S. |
| Total nursing staff turnover (%) | 51.5 | 36.7 | 45.8 | bottom 12% in California; bottom 33% in the U.S. |
| RN turnover (%) | — | 38.1 | 42.9 | — |
Hours are per resident per day for the most recent quarter of payroll data in this CMS release (2026-08-01) — the same quarter for every facility — case-mix adjusted by CMS so facilities caring for sicker residents can be compared fairly (same basis as the CMS staffing star). "Top X%" means better than most facilities: more staffing hours, or lower turnover. Raw (unadjusted) reported hours: total 3.72, RN 0.32, weekend 3.40.Comparing with Medicare Care Compare? Care Compare shows the raw figure (3.72 here, displayed there as hours and minutes), not the adjusted one above. Both are correct; they answer different questions. Staffing rating: 2/5.
Quality measures: assessments & claims
Note: CMS combines facility-reported resident assessments (MDS) with claims-based measures. These are different sources from on-site inspection findings. Read the measures alongside inspection and staffing records; a high QM rating does not establish that a home is safe.
Quality measures rating: 4/5 · long-stay residents: 5/5 · short-stay residents: 4/5
Costs & payment
Price evidence · separate from quality
No verified facility-specific private-pay price is available in our data for Rancho Mesa Care Center. CMS inspection and staffing records do not tell us what this home will charge you.
Calculate a stay from a quote you receive
Use a written private-pay quote. This worksheet adds only the amounts you enter; it does not calculate Medicare, Medicaid or insurance benefits.
Formula: (room rate + daily extras) × days + one-time charges. A 30-day scenario is not a calendar-month quote. Refundable deposits, rate changes and charges you omit are not automatically included. Entries are not saved or sent to our server.
Before you compare prices
- Request the room type, effective date and itemized daily rate in writing.
- Ask about therapy, medicines, supplies, care-level charges, deposits, refunds and annual increases.
- Confirm insurance or Medicaid eligibility and bed availability directly; certification alone does not guarantee either.
Understand who pays for care · How we handle price evidence · Report an incorrect price
Who owns this facility
How to read ownership records →
Ownership records as published by CMS on 2026-08-01. CMS records when an owner joined but not when they left. Listed here and no longer involved? Tell us →
For profit - Limited Liability company
| Owner / manager | Type | Role | Stake | Since |
|---|---|---|---|---|
| Mahan, Marylynn | Individual | 5% or Greater Direct Ownership Interest | 49% | 08/17/2023 |
| Weinberger, Philip | Individual | 5% or Greater Direct Ownership Interest | 51% | 08/17/2023 |
| Amurao, Mary | Individual | Operational/Managerial Control | NOT APPLICABLE | 11/27/2023 |
| Amurao, Mary | Individual | ADP of the SNF | NOT APPLICABLE | 11/27/2023 |
| Chavez, Monica | Individual | Corporate Officer | NOT APPLICABLE | 06/01/2023 |
| Chavez, Monica | Individual | Operational/Managerial Control | NOT APPLICABLE | 06/01/2023 |
| Chavez, Monica | Individual | ADP of the SNF | NOT APPLICABLE | 06/01/2023 |
| Gateways Rehabilitation Center II LLC | Organization | ADP of the SNF | NOT APPLICABLE | 08/17/2023 |
| Mahan, Marylynn | Individual | Corporate Director | NOT APPLICABLE | 08/17/2023 |
| Mahan, Marylynn | Individual | Corporate Officer | NOT APPLICABLE | 08/17/2023 |
| P & M Management INC | Organization | Operational/Managerial Control | NOT APPLICABLE | 01/01/2000 |
| Renew Health Consulting Services LLC | Organization | Operational/Managerial Control | NOT APPLICABLE | 08/17/2023 |
| Renew Health Consulting Services LLC | Organization | ADP of the SNF | NOT APPLICABLE | 08/17/2023 |
| Sharma, Vatsala | Individual | Operational/Managerial Control | NOT APPLICABLE | 08/17/2023 |
| Sharma, Vatsala | Individual | ADP of the SNF | NOT APPLICABLE | 08/17/2023 |
| Singh, Jhujhar | Individual | Operational/Managerial Control | NOT APPLICABLE | 12/17/2024 |
| Singh, Jhujhar | Individual | ADP of the SNF | NOT APPLICABLE | 12/17/2024 |
| Weinberger, Philip | Individual | Corporate Director | NOT APPLICABLE | 08/17/2023 |
| Weinberger, Philip | Individual | Corporate Officer | NOT APPLICABLE | 08/17/2023 |
All 19 owning or managing parties CMS has on file are shown — none excluded.
Questions to ask on your visit
Generated from this facility's actual citation record — bring them to a tour and ask the administrator directly.
- "How many hours a day is a registered nurse physically in the building, including weekends?"
- "How do you prevent bedsores for residents who can't move themselves, and how often are at-risk residents repositioned?"
- "What is your falls rate, and what specific steps do you take to prevent falls and supervise residents at risk?"
- "How does your pharmacist review residents' medications, and how quickly can you fill new or urgent prescriptions?"
- "What is your current medication error rate, and what have you changed to bring errors down?"
- "Can you show me how medications are stored and secured on the units, including controlled drugs?"
- "Who leads your infection prevention program, and how do you make sure staff follow practices like hand hygiene every day?"
- "How many aides are on each shift, and how do you make sure every resident gets timely help with bathing, dressing, and meals?"
Also worth asking anywhere
- "Your weekend nurse staffing is reported below the California midpoint — how does the weekend schedule differ from a weekday?"
- "Can I see the plan of correction for the findings in your most recent state inspection?"
- "CMS reports 52% total nursing staff turnover here — who on the care team has been with you longest?"
- "The ownership record on file lists 19 owning or managing parties — who makes the decisions about staffing levels?"
- "Can I visit again unannounced, at a mealtime or on a weekend?"
Nearby facilities (12 closest of 76 within 20 miles)
| Facility | Distance | City | Overall | Inspection | Flags |
|---|---|---|---|---|---|
| Villa Mesa Care Center | 2.7 mi | Upland, CA | ★★★☆☆ | 4/5 | |
| Upland Rehabilitation and Care Center | 2.8 mi | Upland, CA | ★★★★★ | 4/5 | |
| Heritage Park Nursing Center | 3.4 mi | Upland, CA | ★★★★★ | 5/5 | |
| Ontario Grove Healthcare & Wellness Centre, LP | 3.4 mi | Ontario, CA | ★★★☆☆ | 4/5 | |
| Las Colinas Post Acute | 3.7 mi | Ontario, CA | ★★☆☆☆ | 2/5 | |
| Community Extended Care Hospital of Montclair | 6.0 mi | Montclair, CA | ★★★★★ | 5/5 | |
| Ontario Healthcare Center | 6.2 mi | Ontario, CA | ★★★★★ | 5/5 | |
| Montclair Manor Care Center | 6.5 mi | Montclair, CA | ★★★★★ | 4/5 | |
| Inland Christian Home | 7.2 mi | Ontario, CA | ★★★★☆ | 4/5 | |
| Claremont Heights Post Acute | 7.3 mi | Claremont, CA | ★★☆☆☆ | 2/5 | |
| Pilgrim Place Health Services Center | 7.6 mi | Claremont, CA | ★★★☆☆ | 2/5 | |
| Claremont Manor Care Center | 7.7 mi | Claremont, CA | ★★★☆☆ | 3/5 |
Compare this facility with the 3 closest →
Other facilities in the same county
CMS records place this facility in San Bernardino, CA — 55 certified facilities there. These are outside the 20-mile list above, or far enough down it not to appear.
- Redlands Comm Hosp D/P SNF — Redlands, CA · overall 4/5
- Redlands Healthcare Center — Redlands, CA · overall 4/5
- Rialto Post Acute Center — Rialto, CA · overall 2/5
- Shandin Hills Behavior Therapy Center — San Bernardino, CA · overall 5/5
- Sierra Vista — Highland, CA · overall 3/5abuse
- Spring Valley Post Acute LLC — Victorville, CA · overall 2/5
- The Canyons Post-Acute — Colton, CA · overall 2/5
- Totally Kids Rehabilitation Hospital - D/P SNF — Loma Linda, CA · overall 5/5
Listed by facility name — not a ranking. Homes already in the table above are not repeated here.
Facility data as of CMS processing date 2026-08-01. CCN 555521.