Star ratings tell you how a hospital felt. Public safety data tells you whether it is likely to hurt you. They are not the same thing, and only one is free to check.
Every family I ever watched choose a hospital did it the same way: they asked a neighbour, looked at a star rating, and picked whichever was closest. Which is understandable, and also close to useless, because the star rating measures something quite different from what they thought they were asking.
There is better information available, it is free, and it takes about twenty minutes to check. This guide covers how to actually evaluate a hospital — using the ones people search for most as worked examples — and how to get hold of your own records once you are being treated.
What hospital ratings measure, and what they miss
In the US, the CMS Overall Hospital Quality Star Rating blends several groups of measures: mortality, safety of care, readmission rates, patient experience, and timely and effective care.
That sounds comprehensive. The problem is the mix. A large academic medical centre that takes the sickest transfer patients in the region can score lower than a small community hospital doing routine work — not because it is worse, but because its patients are harder.
So use the star rating as a starting point, then look at the underlying measures for your specific procedure. A hospital can be average overall and excellent at joint replacement, or strong overall and weak at obstetrics.
The four numbers worth checking
Volume for your procedure. Hospitals that do a procedure often generally do it better. Complication and infection rates for that service line. Readmission rate — going home and coming straight back is a signal about discharge planning. Nurse staffing. This last one predicts more than most people realise; understaffed units miss deterioration.
In the UK, the equivalent is the Care Quality Commission. The CQC inspects and rates trusts and individual services as outstanding, good, requires improvement or inadequate, and publishes the full inspection report. Read the report rather than just the headline rating, because a trust can be rated "requires improvement" overall while the specific service you need is rated good.
Alongside that, check published waiting times for your treatment. In the NHS the practical question is often not which hospital is better but which can see you sooner, and referral-to-treatment data is public.
The hospitals people ask about most
These come up constantly in searches, and the confusion is usually about which institution is even being referred to. Here is the orientation.
QE2 Hospital
The name is shared by several institutions, which is the first thing to sort out. The QE2 Hospital in Welwyn Garden City in Hertfordshire is an urgent care and outpatient centre — it does not have a full emergency department, so major emergencies go elsewhere in the trust. There is also the Queen Elizabeth Hospital in Birmingham, a very large teaching hospital with major trauma and transplant services, and the Queen Elizabeth II Health Sciences Centre in Halifax, Nova Scotia.
If you have been referred to "the QE2", confirm which site and which service. People turn up at the wrong one, and with urgent care centres versus emergency departments the difference matters.
Brookdale Medical Center
Brookdale Hospital Medical Center in Brooklyn, New York is a safety-net hospital serving a dense, largely low-income community in East New York and Brownsville. Safety-net hospitals sit in a difficult position in quality data: they treat patients with more advanced disease, less access to primary care and more social barriers to recovery, all of which push measured outcomes down regardless of clinical quality.
If you are choosing between a safety-net hospital and a well-funded one for a planned procedure, the data favours the latter. For emergency care, the nearest appropriate facility is almost always the right answer.
LIJ Medical Center
Long Island Jewish Medical Center in New Hyde Park, New York is part of Northwell Health, one of the largest health systems in the country. It is a major teaching hospital with specialist services including cardiac care and a children's hospital on the campus.
Being part of a large system has a practical upside for patients: records move within the system, transfers between facilities are smoother, and specialist referrals stay in-network. It has a downside too — going out of system for a second opinion means starting your records trail again.
Henry Medical Center
Henry Medical Center in Stockbridge, Georgia is now part of Piedmont Healthcare and generally referred to as Piedmont Henry. Community hospitals like this serve suburban populations well for common conditions and routinely transfer complex cases to a larger partner hospital.
That transfer relationship is worth asking about directly: where does this hospital send patients it cannot treat, and how quickly? For a heart attack or stroke, transfer time is part of your treatment time.
Western General Hospital
The Western General in Edinburgh, part of NHS Lothian, is a large teaching hospital with a strong reputation in cancer services and neurosciences. As with any NHS trust, check the CQC-equivalent Healthcare Improvement Scotland reporting and current waiting times for your specific referral.
Overlake
Overlake Medical Center in Bellevue, Washington is an independent non-profit hospital in the Seattle metro area. It is widely used as a reference point in searches mainly because of its patient portal — which brings us to the practical half of this guide.
The question that beats every rating
Ask the surgeon or specialist directly: "How many of these do you do a year, and what is your complication rate?" Good clinicians answer this without hesitation and often volunteer the number. Evasion is informative. This single question tells you more than any published table, because published data is about the hospital and you are being treated by a person.
MyChart, Overlake MyChart, and your records
Patient portals changed the balance of information between patients and hospitals more than any policy in the last decade, and most people use maybe a tenth of what they offer.
MyChart is the patient-facing portal built by Epic, used by a large share of US health systems. Overlake MyChart is simply Overlake's instance of it.
Through a portal you can typically:
- Read visit notes written by your clinician — the actual notes, not a summary
- See laboratory and imaging results as they are finalised
- View your medication list and request refills
- Message your care team, often with a reply within a working day
- Schedule appointments and complete paperwork before arriving
- See billing statements and set up payment plans
- Share access with a family member or carer through proxy access
Three things people get wrong
Each health system is separate. A MyChart Overlake account holds Overlake's records only. If you are also treated at a different system, that is a different login. Many systems support linking accounts so several appear in one dashboard, but you must enable it.
Results arrive before explanations. Under US information-blocking rules, results are generally released to you as soon as they are finalised — often before your doctor has reviewed them. This is a genuine improvement in access and a genuine source of Friday-night panic. An abnormal flag is a prompt for a conversation, not a diagnosis.
Proxy access exists and is underused. If you manage care for a parent or a child, formal proxy access lets you see their records legitimately rather than sharing a password. Ask the registration desk.
Portal messages are not for emergencies
Messages are reviewed during working hours. Chest pain, stroke symptoms, difficulty breathing, severe bleeding or thoughts of harming yourself need emergency services, not a portal message. If you are unsure whether something is urgent, call — do not type.
Before a planned admission
For anything scheduled, a small amount of preparation prevents most of the billing disasters described in our guide to inpatient billing and health insurance.
- Confirm every provider is in network
The hospital being in network does not mean the anaesthetist, radiologist or pathologist is. Ask for each by specialty. - Get a written cost estimate
US hospitals must provide a good faith estimate on request. Ask for it in writing and keep it. - Check prior authorisation is approved
Not requested — approved. Confirm with the insurer directly, not only the hospital. - Ask about your admission status
Inpatient or observation, and what would change it. - Register on the portal beforehand
So results and notes are available immediately rather than after a records request. - Name someone as your advocate
Someone who can ask questions when you are medicated and tired. This is the most useful thing on this list.
Second opinions, and how to get one properly
For any serious diagnosis or major surgery, a second opinion is normal medical practice rather than an insult to your doctor. Good clinicians expect it and many will suggest it themselves.
The mistake people make is getting a second opinion from someone in the same practice or system, who has already seen the first opinion and often shares the same institutional habits. Go outside the system, and go to a hospital with high volume in that specific condition.
What to send ahead:
- Actual imaging files, not just the radiology report — the second opinion is often about re-reading the images
- Pathology slides, which can be physically transferred for re-examination
- The full clinical notes rather than a discharge summary
- A written list of the questions you want answered
Most insurers cover second opinions for serious diagnoses, and some require them for certain surgeries. Check before assuming you will pay out of pocket. In the UK you can request a second opinion through your GP, though there is no absolute right to one — it is usually granted when asked reasonably.
Ask about volume, not reputation
For complex surgery the strongest single predictor of outcome is how often that team performs that operation. A hospital doing four hundred of a procedure a year is a different proposition from one doing twelve, regardless of which has the better-known name.
Emergencies are a different decision
Everything above assumes you have time to choose. In an emergency you do not, and you should not try.
Go to the nearest appropriate facility, or let the ambulance service decide — paramedics know which hospital in the area is designated for trauma, stroke or cardiac intervention, and that designation matters more than any rating.
Under the US No Surprises Act, emergency care is protected from surprise out-of-network billing regardless of which hospital you reach, so the financial argument for driving past a closer facility does not hold. In the UK the question does not arise.
One thing worth knowing: urgent care centres are not emergency departments. Urgent care handles minor injuries, infections and illnesses. It does not handle heart attacks, strokes, major trauma or serious breathing difficulty. Some sites that carry hospital names — including some QE2 locations — are urgent care only. Know which is which before you need one.
Choosing a hospital when you have a chronic condition
For a one-off procedure you are choosing a surgeon. For a long-term condition you are choosing a system you will live inside for years, and the criteria change completely.
Does it have a dedicated centre for your condition? Multidisciplinary clinics — where your specialist, nurse, pharmacist and allied health staff sit in the same service — produce measurably better outcomes than the same professionals scattered across separate departments.
How does communication work between departments? Ask what happens when your specialist orders something your primary doctor needs to know about. Within one system it is automatic; across systems it is your job.
What is the appointment reality? Not the advertised wait for a new patient, but the wait for an existing patient with a flare. That number is the one you will actually live with.
Is there a patient navigator or care coordinator? For complex conditions this role does more for quality of life than almost any clinical variable, and its availability varies enormously between hospitals of similar reputation.
Where do they refer for what they cannot do? Every hospital has a ceiling. Knowing where yours sends people, and whether that relationship is formal, tells you what happens on your worst day.
The summary
Ratings are a starting point, not an answer. Look at the specific service you need rather than the hospital overall, ask your clinician about their own volume and complication rate, and check how quickly the hospital can transfer you if something exceeds what it does.
Then register on the patient portal, download your records once a year, and bring someone with you who can ask questions when you cannot.
None of that requires expertise. It requires knowing that the information exists, which is the part nobody tells you.
Frequently asked questions
How do I access my records on Overlake MyChart?
MyChart accounts are created through the hospital that treats you, using an activation code from your visit summary or by verifying identity online. Each health system runs its own MyChart instance, so an Overlake login will not open records held elsewhere.
Are US hospital star ratings reliable?
They are a starting point, not a verdict. CMS star ratings blend mortality, safety, readmission and patient experience. A large teaching hospital treating the sickest patients can score lower than a small hospital doing simpler work.
How do I check a UK hospital?
Look up the trust on the Care Quality Commission website for inspection ratings, and check published waiting times for the specific treatment you need. Ratings apply to trusts and services, not to individual buildings.