That may sound dramatic, but it’s also the truth. Here’s what I mean: A patient, recently discharged from the hospital, returns because their situation has worsened. Maybe the care was insufficient during the first visit. Maybe the care was insufficient after discharge. Either way, the patient’s return to the hospital signals the health care system’s inability to keep the patient well. Another visit to the hospital means additional disruption to the lives of the patient and their loved ones, not to mention added cost.
Nobody likes a readmission.
Despite intense focus over the past decade, 30-day hospital readmissions remain a challenge. In 2010, the Centers for Medicare and Medicaid Services (CMS) launched the Hospital Readmissions Reduction Program, which included financial penalties for hospitals with greater than expected readmissions. Around the same time, we saw health care systems and physician groups establishing themselves as Accountable Care Organizations so they could start shifting their focus from volume to value.
Before this, hospitals had been financially rewarded under the fee-for-service payment model (and still are in many cases) whenever a patient would return to the hospital. These new reimbursement models created financial disincentives for readmissions, which increased the efforts of health care systems to reduce readmissions. Many systems have since created programs that focus on care transitions to ensure that patients are receiving appropriate care after discharge.
One very common recommendation is that patients follow-up with a primary care provider after discharge. Conventional wisdom has long held that these follow-up visits help in reducing readmissions, but peer-reviewed literature on the topic is mixed. Some studies have shown that these visits do appear to reduce readmissions, while other studies have shown no effect at all. A recent study by the Advocate Cerner Collaborative sought to put this matter to bed: The study shows that timely follow-up visits are indeed associated with lower readmission rates.
Care after discharge: Why the patient needs that follow-up visit
One aspect of this study which makes it unique is the statistical methodology that was used. A straight comparison of patients who have follow-up visits and patients who do not can fall prey to several problems. Patients who are readmitted shortly after discharge (e.g. within 2-3 days) do not have much of a window for a follow-up visit, so many do not receive one before being readmitted. This increases the number of readmissions among the group of patients who do not have follow-up visits.
Additionally, patients who have very late follow-up visits (e.g. 25-29 days after discharge) have already gone several weeks without being readmitted, and also have a very short window of time remaining during which they could have a readmission within 30 days. This decreases the number of readmissions among the group of patients who have follow-up visits. Without accounting for such realities, an analysis will likely produce misleading results. This analysis used rigorous statistics to account for such issues so that it would represent a fair comparison between those that had a follow-up visit and those who did not.
The study looked at over 55,000 patients who were discharged from an Advocate Aurora Health (AAH) hospital over a two-year time period. The AAH hospitals included in the study serve a diverse population centered predominantly in Chicago and the surrounding suburbs. All patients considered for the study were discharged home as opposed to other venues like skilled nursing facilities. The study found a statistically significant association between follow-up visits and a reduction in readmission rates.
Beyond this observation regarding the importance of follow-up visits, the analysis identified several key findings.
Making the most of the follow-up visit
The study found that follow-up visits are most effective when they occur two days after discharge. As more time elapses, the effect of a follow-up visit goes down. Today, discharge instructions can vary from hospital to hospital. It is quite common for these instructions to include a recommendation to see a doctor after discharge, but timing can vary. Some will recommend seeing a doctor in 1-2 weeks, but a dutiful patient who schedules an appointment 10 days after discharge might miss the benefit of a follow-up visit which occurs within two days.
Pay attention to readmission risk scores
The effect of the follow-up visit varies depending on the underlying readmission risk of the patient. Advocate uses the Cerner Readmission Prevention solution. All patients receive a readmission risk score and are classified as high, moderate or low risk. Follow-up visits appeared to be most effective for patients who had a readmission risk on the low end of the high-risk group (readmission risk of approximately 11 percent). Patients with a lower readmission risk score benefited less from follow-up visits, and those with very high-risk scores (above 33 percent) appeared to receive no benefit at all.
Schedule the follow-up visit right away
Patients are very unlikely to receive a follow-up visit two days after discharge unless that visit is scheduled before the patient leaves the hospital. In the study population, only 5 percent of patients who had no follow-up visit scheduled before discharge received a follow-up visit two days after discharge. Patients were six times more likely to have a two-day follow-up visit when that visit was scheduled before discharge. This seems logical, since two days does not provide much time for a patient to schedule an appointment with a primary care physician (PCP) or for that PCP to ensure open slots are available.
The guidance from this study is clear: If a hospital wants to reduce readmissions, patients should be seen by a provider within two days of discharge.
Reducing readmissions: Understanding the challenges and options
Of course, this is easier said than done. Many primary care providers already have packed schedules, so it can be difficult to get a patient an appointment within two days – even if that patient has just been discharged and is still quite sick. Additionally, many hospitals lack the resources needed to help coordinate visits after discharge.
Given these realities, the burden of managing their own health care after discharge still falls squarely on the shoulders of patients and their caregivers. That’s a rude awakening for someone who was just receiving 24/7 care in the hospital.
Recently discharged patients are vulnerable, so it is critical that health care systems rise to the challenge and ensure that these patients receive timely follow-up visits.
Cerner’s performance improvement and clinical intelligence solutions use analytics, algorithms and models to empower users with intelligent data that enables them to impact care when it matters most. Learn more here.