How to Read Nursing Home Star Ratings for San Diego SNFs

When a hospital hands you a list of skilled nursing facilities, the first thing most families check is the star rating. Nursing home star ratings from Medicare’s Care Compare website are useful, but they are easy to misread. A four-star overall rating can hide a one-star inspection history, and a two-star home can be a strong choice for a short rehab stay. This guide explains how the ratings work and how to use them when choosing a San Diego skilled nursing facility (SNF).

Elder Answers is a free senior care placement service in San Diego. We help families choose skilled nursing for rehab and, when the time comes, the right long-term setting afterward, often a small board and care home.

What Are Nursing Home Star Ratings?

Nursing home star ratings are scores from 1 to 5 stars that the Centers for Medicare & Medicaid Services (CMS) publishes for every Medicare- and Medicaid-certified nursing home on its Care Compare website. Each home gets an overall rating plus three separate ratings: health inspections, staffing and quality measures. More stars means better performance.

The four ratings at a glance:

• Health inspections: results of state inspections and complaint investigations over recent years.
• Staffing: how many nursing hours residents receive, adjusted for how sick residents are, plus measures of weekend staffing and staff turnover.
• Quality measures: clinical outcomes drawn from resident assessments and Medicare claims, such as falls with injury, pressure injuries and rehospitalizations.
• Overall rating: a combined score built from the three above.

The system is often called the Five-Star Quality Rating System. It covers skilled nursing facilities only. Board and care homes and assisted living communities in California are licensed by the Department of Social Services and do not receive CMS star ratings. For those, families use state licensing reports, explained in our guide to RCFE inspection reports in California.

How Is the Health Inspection Rating Calculated?

The health inspection rating is based on deficiencies found during standard state surveys and complaint investigations, weighted by how serious and widespread each problem was. Homes are then compared with other homes in the same state. In each state, roughly the top 10 percent get 5 stars and the bottom 20 percent get 1 star.

Details that matter when you read San Diego ratings:

• Recent surveys count most. Under changes CMS made in 2025, the rating uses the two most recent standard surveys, with the most recent weighted at 75 percent. Complaint and infection control surveys from the past three years are also weighted toward the most recent period.
• Severity matters. A citation for actual harm to residents adds far more points than a minor paperwork issue. Repeated revisits to fix problems add more.
• It is relative to California. A 3-star home is middle of the pack among California nursing homes, not “average” nationally.

Many experts consider the health inspection rating the most reliable of the three, because it comes from on-site inspections rather than self-reported data. If you only have time to check one rating, check this one, then read the actual inspection reports.

What Does the Staffing Rating Measure?

The staffing rating measures how many hours of nursing care residents receive each day, using payroll data that nursing homes submit to CMS. It looks at registered nurse (RN) hours and total nursing hours, adjusted for how much care residents need. It also factors in weekend staffing and staff turnover, including RN and administrator turnover.

Why staffing matters to your parent:

• More nursing hours generally means faster call-light response, more help with toileting and repositioning, and fewer missed changes in condition.
• RN hours matter for residents with complex medical needs, such as wounds, IV therapy or unstable heart failure.
• Weekend staffing matters because care often slips on Saturdays and Sundays when fewer staff work.
• High turnover means caregivers do not know residents well, which affects everything from fall prevention to how quickly a new infection is noticed.

On Care Compare, click into the staffing section to see hours per resident per day and turnover percentages. Comparing two San Diego homes side by side on these numbers tells you more than the stars alone.

Short-Stay vs. Long-Stay Quality Measures

Care Compare splits quality measures into short-stay measures, for residents who come for rehab after a hospital stay, and long-stay measures, for residents who live in the nursing home. If your parent needs a few weeks of rehab, focus on short-stay measures. If they may stay long-term, focus on long-stay measures.

Short-stay measures often include:

• How often residents were rehospitalized after a nursing home admission
• How often residents had an outpatient emergency department visit
• How often residents improved in function, such as walking and self-care
• How often residents were successfully discharged back to the community

Long-stay measures often include:

• Falls with major injury
• Pressure injuries among high-risk residents
• Use of antipsychotic medications
• Urinary tract infections and catheter use
• Decline in ability to move independently

Quality measures depend partly on data the nursing home reports itself, so treat them as one input. A rehab-focused San Diego SNF with a strong discharge-to-community rate is often a good choice for a parent who expects to move on to a board and care home after rehab. This is common after orthopedic surgery, as our guide to care options after a hip fracture explains.

How Is the Overall Nursing Home Star Rating Built?

The overall nursing home star rating starts with the health inspection rating, then adds or subtracts stars based on staffing and quality measures. A home with strong staffing or excellent quality measures can gain a star. A home with one-star staffing or quality can lose one. Limits prevent a weak inspection history from being fully masked.

The basic steps CMS uses:

• Start with the health inspection rating.
• Staffing adjustment: add one star if staffing is 4 or 5 stars and higher than the inspection rating. Subtract one star if staffing is 1 star.
• Quality adjustment: add one star if quality measures are 5 stars. Subtract one star if they are 1 star.
• Limit: if the inspection rating is 1 star, the other ratings cannot raise the overall rating by more than one star.
• Special Focus Facilities that have not graduated from the program cannot score above 3 stars overall.

This is why you should always open the three component ratings. For example, a home with 2-star inspections, 5-star staffing and 5-star quality measures can show 4 stars overall. That may be fine, but you would want to read what those inspection problems were.

Warning Signs on Care Compare: Abuse Icons and Special Focus Facilities

Beyond the stars, Care Compare flags certain nursing homes with warning indicators. An abuse icon marks homes cited for abuse or potential abuse. The Special Focus Facility designation identifies homes with a persistent record of serious quality problems that CMS is monitoring more closely. Either flag deserves serious attention.

What to do if a San Diego home you are considering has a flag:

• Read the specific inspection report behind the citation. When did it happen, and what was found?
• Ask the administrator directly what changed afterward, such as new leadership, training or staffing.
• Compare with at least two other homes with available beds near your parent’s hospital.
• If your parent has dementia or cannot speak up for themselves, weigh these flags more heavily.

Concerns about abuse in any care setting can be reported to the long-term care ombudsman or state licensing agency. Our article on elder abuse warning signs explains what to watch for and how to report.

How to Check Star Ratings for San Diego SNFs

To check a San Diego nursing home’s ratings, search the home’s name or ZIP code on Medicare’s Care Compare website, then open each component rating and the inspection reports. For California-specific details, the California Department of Public Health’s Cal Health Find tool shows licensing information, complaints and citations for skilled nursing facilities.

A 15-minute check for each home on your list:

• Overall and component ratings. Note any 1- or 2-star components.
• Inspection reports. Scan the past two or three years for harm-level citations, infection control problems and repeat issues.
• Staffing details. Compare RN hours, total nurse hours and turnover with other homes on your list.
• Short-stay measures, if your parent is going for rehab.
• Cal Health Find. Check complaints and state citations, which may add context.

For example, a family in Clairemont comparing three SNFs offered by a discharge planner might find that the 5-star home has no beds for a week, while a 3-star home with strong staffing and good short-stay results can admit today. That 3-star home may be the practical choice for a three-week rehab stay. Our overview of nursing homes in San Diego covers other factors.

What Nursing Home Star Ratings Don’t Tell You

Nursing home star ratings do not tell you how a home feels, how caregivers speak to residents, whether therapy is strong for your parent’s condition, or how well it communicates with families. Ratings also lag behind real life. A home with new leadership may be improving, and a top-rated home may have just lost key staff.

Questions to ask on a tour or call:

• How many therapy sessions per week will my parent receive, and for how long each day?
• Who is the main contact for family updates, and how often are care conferences held?
• What is the current staffing on day, evening and night shifts?
• How do you prevent falls and pressure injuries for residents like my parent?
• When rehab ends, how do you help families plan the next step?

Visit at a mealtime or shift change if you can. Call lights, odors, staff interactions and whether residents are up and dressed tell you a great deal.

After Rehab: When a Board and Care Home Is the Better Long-Term Fit

Many seniors go to a skilled nursing facility for rehab, then need a long-term setting once Medicare coverage ends or therapy goals are met. For seniors who need daily help but not round-the-clock nursing, a licensed board and care home is often more personal, calmer and less costly than staying in a nursing home long-term.

In 2026, board and care homes in San Diego generally cost $5,500 to $9,500 per month, with small dementia homes at $6,000 to $9,500. Long-term nursing home care is typically paid privately or by Medi-Cal for those who qualify. Signs that a board and care home could work after rehab:

• Your parent is medically stable and no longer needs daily skilled nursing
• The main needs are help with bathing, dressing, toileting, transfers and medications
• Your parent does better with a small group and consistent caregivers

Many rehab patients in East County, for example, move from a nearby SNF into one of the board and care homes in El Cajon or La Mesa once therapy ends.

Our guides to board and care vs. nursing home and moving from skilled nursing to board and care walk through the timing and the decision.

How Elder Answers Helps

Elder Answers helps San Diego families sort through nursing home lists, star ratings and the decisions that come after rehab. Our service is free because care homes pay us after a resident moves in, and your family’s rate does not change. Our advisors personally visit the homes we recommend.

When rehab is ending, we can send a short list of board and care homes, assisted living or memory care options that fit your parent’s needs and budget, and we share your information only with homes you choose. Moves can often happen within a few days when needed. Contact Elder Answers or learn about board and care homes in San Diego.

Frequently Asked Questions

Where do I find nursing home star ratings?

Star ratings are published on Medicare’s Care Compare website. Search by nursing home name, city or ZIP code. Each home shows an overall rating plus health inspection, staffing and quality measure ratings, along with inspection reports.

Which star rating matters most?

Many experts treat the health inspection rating as the most reliable, because it comes from on-site state inspections. Staffing is also important for day-to-day care. Always look at all three component ratings, not just the overall score.

Is a 3-star nursing home a bad choice?

Not necessarily. Ratings compare homes within California, so 3 stars is roughly middle of the pack. A 3-star home with good staffing and strong short-stay results may be a solid choice for rehab, especially if higher-rated homes have no beds.

Do board and care homes have star ratings?

No. CMS star ratings cover only Medicare- and Medicaid-certified nursing homes. California board and care homes and assisted living are licensed by the Department of Social Services, and families check their licensing and inspection reports instead.

How often are star ratings updated?

CMS refreshes Care Compare data on a regular schedule, and inspection results update as new surveys are completed. Because ratings can lag, ask the home about any recent changes in leadership or staffing.

What does the abuse icon mean on Care Compare?

The abuse icon flags nursing homes cited for abuse or potential abuse. It does not mean every resident is at risk, but it is a serious warning. Read the inspection report behind it and ask the home what has changed.

What is a Special Focus Facility?

A Special Focus Facility is a nursing home with a persistent record of serious quality problems that CMS monitors more closely, with more frequent inspections. These homes cannot receive more than 3 stars overall until they graduate from the program.

Can I refuse a nursing home the hospital recommends?

Yes. You can choose among facilities that have a bed and accept your parent’s insurance. Discharge planners provide options, but the family and patient decide. If none on the list seem right, ask for more options.