Archive Page 159

Free Blood Pressure Check

It is a trade secret among patients of many practices: If you’d like to be seen by your personal physician with no waiting and without an appointment, just ask for a free blood pressure check and then mention to the medical assistant that you are not feeling well at all. They can’t send you home without being seen and they don’t have enough to go on to call an ambulance – you are 99% assured to get seen quickly by the doctor.

Today’s free blood pressure-turned-extensive-visit was a diabetic with a history of a heart attack a dozen years ago. She just didn’t feel right, but otherwise had no specific symptoms. She had no chest pain, heart palpitations, shortness of breath, headache, dizziness, cough, fever, chills, indigestion, belly pain or anything else to report; she just didn’t feel right.

Her exam was normal, except the mildly elevated blood pressure, which was high enough that the first staff member she saw summoned me.

“I’d like to get an EKG to see if it shows any sign of trouble”, I said.

“I knew you would do that”, Mary Anderson said. “I told my son on the phone this morning “I bet it’s my heart. That’s exactly what I said, but I don’t know why I thought that.”

Her EKG showed new Q-waves in leads III and aVF with T-wave inversions, signs of a heart attack in the lower portion of her heart.

“Mary”, I lectured my patient while we waited for the ambulance, “if you don’t feel right, ask to see me or one of the other doctors. Don’t assume that your blood pressure is the reason you don’t feel well. What if your blood pressure had been normal? Would you just have gone home without getting any help?

Mary is not one to work the system for quicker access to me. In fact, as much as she may like me, she hates having to come to the clinic for her health issues. She would rather be doing her Senior Volunteer work than worry about her own health. She asked for a free blood pressure check because she hoped her blood pressure was off and that this was the simple reason why she wasn’t feeling well. Even though she had worried about her heart, as she told Donald, her son fifty miles away, she admitted she had tried to rationalize her deepest fear away.

The lesson for all of us in health care, beginners as well as seasoned health care workers, is to never assume that the chief complaint is the same as the ultimate diagnosis. This is especially true when the patient’s stated concern is high or low blood pressure, blood sugar, potassium or some other quantifiable parameter. People try to help us narrow our search for the explanation to their symptoms. We must never start our search in the middle, but always from the beginning.

Treating Symptoms

Treating Symptoms

Back when Prozac (fluoxetine) and Zoloft (sertraline) were new, I remember the mental acrobatics doctors made to justify giving these drugs to anxious patients. The drugs were approved for treating depression, but we knew they often seemed to help anxiety. The reason, we were told, was that some anxious patients were actually depressed, deep down, and we had just failed to recognize their depression.

Now, with studies to support their use in anxiety, we are pressured to prescribe them, since they, unlike benzodiazepines, are said to “get to the root of the problem”. But do they get to the causes of either anxiety or depression?

Even before Prozac, my medical school courses in psychiatry, back in Sweden, taught the distinction between endogenous depression, treatable with the tricyclic antidepressants of that era, and exogenous depression, which only the Americans chose to treat with drugs. The Swedish opinion was that depression due to external factors should be treated by addressing those external forces or the patient’s cognitive-behavioral reaction to them.

Depression, along with other mood disorders, has earned the alternate name of “chemical imbalance”, even though we really don’t know all that much about the chemistry inside the blood-brain barrier. The new moniker does help justify choosing medication over exploring the psychological reasons behind the symptoms, though. Never mind that the efficacy of medication alone is only marginally better than placebo. And never mind that therapy along with medication has a much better success rate than medication alone. We truly are just treating symptoms empirically with these drugs. Worse still, our understanding of how our current medications work is very incomplete. For example, fluoxetine and sertraline are said to treat depression by inhibiting re-uptake of serotonin in synapses of the brain. Yet, in Europe there is a drug that instead enhances serotonin re-uptake, and it also helps depression, so two opposite drug mechanisms seem to bring about the same clinical result.

Psychiatrist Steven Reidbord blogs about how more and more diseases have been snatched away from the psychiatrists’ realm as science pinpoints their causes. He concludes that there will probably always be conditions with unknown or uncertain neurobiological mechanisms that only psychiatrists, with their tolerance for uncertainty, have the patience to treat.

Today, in primary care, urology and many other specialties, symptoms are what we treat all day long, it seems. From overactive bladder and erectile dysfunction to myofascial syndrome, restless legs, neurodermatitis and insomnia, we have the drugs but not quite the understanding of how and why they work. In many cases, several possible mechanisms seem to lie behind each symptom.

The old-fashioned notion of “syndrome” applies here; we recognize clinical constellations of symptoms, but we often don’t have a straightforward cause isolated. We have empirically established treatments that work at least some of the time, but we often don’t know why. In many cases, clinical syndromes are relegated to the sidelines, even when there are available treatments, unless those treatments are brand-name drugs. More than once, pharmaceutical companies have made obscure syndromes, such as Restless Leg Syndrome, famous in order to promote a new drug, even if the drug is not always effective, as it doesn’t quite seem to address the root cause of the disease.

This reminds me of the medical school professor, who during morning rounds on his top floor ward at Uppsala Academy Hospital dismissed many patient concerns with the words “I treat diseases, not ailments”.

Times sure have changed.

Today, ailments are honorable to treat. We talk about improving or enhancing quality of life. Ailments are also now big business. Myrbetriq, for overactive bladder, costs $250 per month; Viagra, for erectile dysfunction, $28 per pill; Lunesta, for insomnia, $280 per month, to name just a few examples.

In this era of genetic and neurobiological advances, we are sometimes naively optimistic about the depth of our understanding. We like to think that we have moved beyond treating symptoms, but even when we prescribe statin drugs or stent blocked coronary arteries, we are not even attempting to address the causes of coronary artery disease, for example.

So, maybe only a select few subspecialists among us can say that they only treat diseases and not ailments, or symptoms; most of us do a lot of it. For every new scientific breakthrough, there seems to be a handful of empirical discoveries of something that sometimes works, even though we don’t know why.

Dr Reidbord is not alone in living with the uncertainty of treating symptoms of unknown cause; welcome to the world of primary care.

A Tight Squeeze

Laura Schwartz could have hour-long spells of squeezing chest pressure, but she was pretty sure it wasn’t her heart. After all, she was trim, athletic and by her own admission also a “health nut”.

A few years ago she had a stress test with with an abnormal EKG response to exercise but normal nuclear images. The cardiologist we consulted, as most in the cardiac community, felt the normal imaging trumped the abnormal EKG and declared her pain non-cardiac.

Her episodes of chest pressure recurred now and then. We had talked about the possibility of coronary spasm, but she wasn’t sure I was right about that. I had seen women before with “Cardiac Syndrome X”, who had classic exercise induced angina but normal coronary arteries. They tend to have only a mildly increased risk of actually having heart attacks, and sometimes get better over time on their own. In Laura’s case, the chest pain occurred sometimes with exertion like classic angina and sometimes randomly at rest the way Prinzmetal’s, or vasospastic angina usually behaves. She seemed to stand somewhere between the different types of angina, or perhaps she had esophageal spasm.

Laura wanted to leave things alone, and kept up her busy life, attending committees, exercising, gardening and maintaining her big house.

But six months ago, the intensity of Laura’s chest pressure seemed to intensify, and she was on the verge of accepting a referral for another cardiac consultation. Then she cancelled a couple of appointments and disappeared off my radar screen.

Last month Laura came back with a history of three days of on-and-off squeezing chest pressure. Her EKG was normal, but this time she was as concerned as I was. She accepted an ambulance transfer to the hospital where her first troponin blood test was normal, but the second one was dramatically elevated.

She was transferred from our community hospital to Capital Cardiac Center and underwent urgent catheterization. Bob Googan, one of their senior cardiologists, called me from the cath lab. “Hey, this patient of yours, Laura Schwartz, has normal coronaries but she has apical akinesia and must have infarcted because of spasm, so we’ll discharge her on something for spasm.

When I saw Laura in follow-up, she looked and felt great. We talked about how misunderstood women’s heart disease still is, and she sighed and said, “I know I have to pace myself. I’m not forty anymore, and I was pushing too hard”. She accepted a referral for cardiac rehab.

I am waiting to see if her calcium channel blocker will help prevent her angina, as with typical coronary spasm, or if she will need to be switched to a beta blocker, as many women with Cardiac Syndrome X.

This is the art of medicine.

How Should Doctors Get Paid? – Part 5

A Country Doctor’s Proposal for Health Insurance Reform.

In the forty years since I started medical school, I have worked in Socialized medicine, student health, a cash-only practice and a traditional fee for service small group practice. The bulk of my experience has been in a Government-sponsored rural health clinic, working for an underserved, underinsured rural population.

Today, I will pull together the threads from my previous posts in the series “How Should Doctors Get Paid?” I will make a couple of concrete suggestions, borrowing from all the places I have worked and from the latest trends among the doctors who are revolting against the insurance companies by starting Concierge Medicine and Direct Primary Care practices.

Because I am a primary care physician, I will mostly speak of how I think primary care physicians should be paid.

I will expand on these concepts below, but here are the main points:

1) Have the insurance company provide a flat rate in the $500/year range to patients’ freely chosen Primary Care Provider, similar to membership fees in Direct Care Medical Practices.

2) Provide a prepaid card for basic healthcare, free from billing expenses and administration.

3) Unused balances can be rolled over to the following years, letting patients “save” money to cover copays for future elective procedures.

4) Keep prior authorizations for big-ticket items, both testing and procedures, if necessary for the health of the system.

5) Keep specialty care fee-for-service.

6) Have a national debate about where health care ends and life enhancement begins and who should pay for what.

Health insurance needs to be simple to understand and administer. It needs to promote wellness, and it needs to remove barriers from seeking advice or care early in the course of disease. It needs to empower patients to use health care services wisely by aligning patients’ and providers’ incentives.

Health insurance should not be deceptive. It should not promise to pay for screenings (colonoscopies and mammograms) and stop paying if the screening reveals a problem (colon polyps or breast cancer). It should offer patients the right to set their own priorities for their health while demanding concern for our fellow citizens’ right to also receive care.

Health insurance is not like anything else we call insurance; all other insurance products cover the unexpected and not the expected. Most people never collect on their homeowners’ insurance, and most people never total their car. Health insurance, on the other hand, is expected by many to be like a bumper-to-bumper warranty that insulates us from every misfortune or inconvenience by covering everything from the smallest and most mundane to the most catastrophic or esoteric.

What would it look like if Johnny or Fido puts mud prints on the living room wallpaper and Dad makes a claim on his homeowner’s policy? Or if Sally spills chocolate ice cream on the beige upholstery of Mommy’s new car and the auto insurance has to pay to have the seats recovered?

In today’s healthcare, everything is potentially a covered service, and there are no incentives to limit one’s claims against the insurance companies. I believe we need to make patients view healthcare spending as their business, and the money as their money.

My proposal for payment reform in healthcare can work in a single-payer system or with multiple payers, both public and private insurers:

Have the insurance company provide a flat rate to patients’ freely chosen Primary Care Provider, not the $3 per member per month we used to get from the HMOs of yore but real money. Something in the order of $500/year would be more reasonable for the primary care physician to manage a patient’s health care. This would cover maintenance of a patient-focused and updated medical record, care coordination, management of medication and communication issues, access to medical triage and treatment capacity and one yearly visit for personalized screenings and care planning. For a panel of 1,500 to 2,000 patients, this would bring in $750,000 to $1,000,000.

Keeping in mind that the annual per capita health expenditure in this country is $8,500, that would gobble up a mere 5.9% of the pie. The billing for this would be very simple; just a head count multiplied by the monthly fee. For comparison, physician practices in the United States now spend $82,975 per physician per year interacting with payers, according to the Commonwealth Fund. Roughly speaking, that means doctors spend more than one hour every day working to pay the billing department and to do the free work we perform for the insurance companies. Imagine the improvements in patient service an extra hour a day per physician would make possible.

The advantage with this kind of system is that it would promote shared resource stewardship between doctors and patients. Primary care doctors would be incentivized to maintain large enough panels of patients to get the basic funding, but they would need to maintain patient satisfaction with their service in order to keep that funding.

Like cash-only Direct Primary Care practices, with a financial foundation covering basic operating costs and with elimination of billing expenses, practices receiving insurance money up front can keep the total visit costs low. With overhead already covered, per-visit cost could be almost in line with today’s patient copayments.

I believe that under this model, primary care could do a much better job being responsive to patients’ needs than in today’s $7 per minute hamster-wheel race for the insurance money.

Provide a prepaid card, similar to EBT cards for food stamps, or department store gift cards, that patients can use for the average number of annual visits (3-4) with their primary care physician and a basic amount for laboratory tests as well as “blanket approved” ancillary services like initial visits with counselors, dietitians and physical therapists. Again, no billing, so we could do much more for less money.

Beyond the basic level of primary care, higher copayments and prior authorizations could indeed have a role. Money from the basic allotment not spent in a given year could be rolled over to cover future copays, such as for elective surgeries. This would help reduce the tendency to spend down the account every year with a “use it or lose it” mentality.

Specialty providers should not be paid by capitation, as some people have suggested, because the market forces that would make it necessary for primary care doctors to maintain a satisfied (and healthy) patient population would not work as patients often wouldn’t know how to rate their specialist until they needed the care. By that time it may be too late to “vote with your feet” and go elsewhere. Who would sign up with a brain surgeon, just in case he needed one?

At the risk of offending my specialist colleagues, the hassles of insurance billing and prior authorizations must seem at least a little easier to bear when you make your living doing fifteen minute cataract surgeries for $3,000 each than when you treat complicated diabetes, hypertension and heart disease in fifteen minute intervals for less than $100.

For catastrophic illnesses, like cancer, eliminate copayments altogether and provide monies to reduce barriers to care, like transportation to daily radiation treatments, which can be burdensome on patients and families.

This may be controversial, but we as the country that spends twice what other countries spend on health care need to talk openly about setting priorities. Going back to the example of homeowners’ insurance above, if all my neighbors make insurance claims to essentially pay for redecorating their homes, and my premium goes up, do I have the right, or even the obligation, to speak up and say that they are hurting their neighbors when their claims increase all our premiums?

Some of the difficult conversations we need to have concern the shifting definition of disease in our culture. Things that used to be seen as normal aging or just life in general have gradually become diseases, especially when new and expensive drugs are marketed directly to consumers. This is why I propose that diseases like cancer should be better covered than runner’s knee, benign enlargement of the prostate (and this is a sixty year old male talking) or restless leg syndrome (even though it was described by a Swede from my Alma Mater). Even temper tantrums are a disease now, and I can think of several $200/month drugs doctors prescribe for them. And, by the way, most newer brand-name drugs seem to cost at least $200-250/month. We all need to be aware of what tests and treatments cost, so we can assess their value.

As a Swedish American, I can honestly say that health care with no market forces is not an ideal system, but for market forces to have a chance to work, consumers (patients) must think of the money they spend as theirs, not someone else’s. Before that money landed in the insurance companies’ or Government coffers, it was on the top line of each of our pay stubs. We need a healthcare system that keeps us thinking of our nation’s healthcare budget as our own.

How Should Doctors Get Paid? – Part 4

Honest Pay for Honest Work

Times have changed. And it’s time they change again.

In the past, medical care was more episodic than it is now. People went to see the doctor when they felt unwell. Diabetes affected mostly older patients, who didn’t live long enough with the disease to develop complications. There were no blockbuster drugs for high cholesterol, Hepatitis C, fibromyalgia or chronic heartburn; we didn’t manage nearly as many patients on multiple medications as we do now.

In those times, a payment scale based on the length and complexity of the visit made sense, and there wasn’t much doctor-patient interaction between visits.

Today, we manage more chronic conditions, use more medications, do more laboratory monitoring, more patient education, and more administrative work on behalf of our patients than before.

Payment scales based only on what we do in the face-to-face visit have become hopelessly antiquated and stand in the way of the new demands of society – physicians providing longitudinal care for chronic conditions in patient-centered medical homes.

The business reality of primary care is that a doctor in a group practice needs to bring in $400/hour to keep the doors open and the support staff available to do the clinical and administrative work. Insurance billing and waiting to be paid is costly and requires cash on hand. Electronic medical records are expensive to install and maintain.

Insurance payments for face-to-face visits are arbitrarily “discounted”, yet expectations are increasing for providers to render additional services after or between visits. In many cases the extra work is generated by the insurance company:

A new prescription requires a “prior authorization”, but many insurers are secretive about what drugs must be tried before the desired drug will be approved (only a handful of insurers post their preferred drug lists on Epocrates, the central repository physicians can access on their smartphones);

A “pharmacy benefit manager” contacts a doctor to suggest that his diabetic patient should be on an ACE inhibitor or a statin, when the patient is actually already taking them. He pays cash at Wal-Mart because that is less costly than the insurance copayment at the local drugstore, so these drugs don’t show up in the insurance company claims data;

An insurance company writes to alert a doctor that a patient on expensive medications may be noncompliant with his regimen because he has only used 60 days’ worth of medicine in the last 90 days. That’s because the kind doctor slipped the patient enough samples to save him a copayment once or twice;

A prior authorization unit demands a “peer-to-peer” telephone call before they will authorize an imaging study. All the information required may be in the medical record, but they still want a call. The practicing physician is kept on hold for ten minutes ($70 opportunity cost) only to read out loud from the record to the insurance doctor. Other times the rural doctor has to tell a big city cardiologist that he ordered a nuclear stress test on a female patient instead of a stress echo because the nearest facility that does stress echoes is 200 miles south on icy and snow-covered roads in the middle of January.

The economics of the medical practice require a certain productivity level just for survival, so the administrative duties are often given inadequate time, or no time at all, resulting in shorter patient visits just to capture a few moments to do the administrative work. There is still considerable unreimbursed provider overtime, leading to physician stress, disillusionment and burnout.

We should be paid for this work, as well as for reviewing results and maintaining our patients’ medical records over time and in between visits – all noble ambitions of the medical home.

We should also, of course, be paid for face-to-face visits with our patients.

But who should pay?

The problem with having private insurance companies, Medicare or Medicaid pay is that patients have little reason to consider value for money spent. It’s natural to be less concerned about how we spend someone else’s money, particularly if that money used to be ours, before the tax man or insurance company took it away from us!

I know I am only a country doctor, but I have seen many different systems of health care since I started medical school in 1974, so in my next installment I will outline A Country Doctor’s Proposal for Health Insurance Reform.


I just realized none of the posts show on an iPad or a computer, but they do show on an iPhone. WordPress is working on this. In the meantime, please visit my Substack.

 

 

Osler said “Listen to your patient, he is telling you the diagnosis”. Duvefelt says “Listen to your patient, he is telling you what kind of doctor he needs you to be”.

 

BOOKS BY HANS DUVEFELT, MD

CONDITIONS, Chapter 1: An Old, New Diagnosis

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