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The American Journal of Accountable Care March 2018
Medicare Accountable Care Spending Patterns: Shifting Expenditures Associated With Savings
David B. Muhlestein, PhD, JD; Spencer Q. Morrison, BA; Robert S. Saunders, PhD; William K. Bleser, PhD, MSPH; Mark B. McClellan, MD, PhD; and Lia D. Winfield, PhD
ACO Quality Over Time: The MSSP Experience and Opportunities for System-Wide Improvement
William K. Bleser, PhD, MSPH; Robert S. Saunders, PhD; David B. Muhlestein, PhD, JD; Spencer Q. Morrison, BA; Hoangmai H. Pham, MD, MPH; and Mark B. McClellan, MD, PhD
Chronic Pain as a Driver of Cost in ACO Arrangements
Joshua A. Rushakoff, BS; Ramana Naidu, MD; and Ami Parekh, MD, JD
A Managed Care Organization's Call Center–Based Social Support Role
Zachary Pruitt, PhD; Pamme Lyons Taylor, MBA, MHCA; and Kristopher M. Bryant, BS
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The Skills of the Ambulatory Intensivist: A Review
Craig Tanio, MD, MBA, FACP; and Arnold R. Eiser, MD, MACP
Outpatient Referral Rates in Family Medicine
Maribeth Porter, MD, MS; John Malaty, MD; Charlie Michaudet, MD; Paulette Blanc, MPH; Jonathan J. Shuster, PhD; and Peter J. Carek, MD, MS
Predictive Factors of Discharge Navigation Lag Time
Charles Walker, MD; Sayeh Bozorghadad, BS; Leah Scholtis, PA-C; Chung-Yin Sherman, CRNP; James Dove, BA; Marie Hunsinger, RN, BSHS; Jeffrey Wild, MD; Joseph Blansfield, MD; and Mohsen Shabahang, MD, PhD

The Skills of the Ambulatory Intensivist: A Review

Craig Tanio, MD, MBA, FACP; and Arnold R. Eiser, MD, MACP
The ambulatory intensivist model makes achieving the Triple Aim a reality through improved physician interpersonal, analytic, intuitive, and advanced clinical skills, including the use of telemedicine.

We describe the skills of a physician who practices as an ambula­tory intensivist caring for medically complex patients.

Study Design: Provide a detailed referenced review of those skills.

Methods: Succinct summary of the skills and guidance on how one acquires them.

Results: Crucial elements in the ambulatory intensivist model include the ability to engage patients in order to promote meaningful improvements in health-related behaviors, provide effective leadership for an interdisciplinary team, and interact effectively with a select network of specialists. The ambulatory intensivist develops the ability to collaborate with insurers to mobilize needed social and clinical resources while using predictive modeling to assess concerns, yet still makes use of the more intuitive elements of clinical judgment to minimize clinical risk. Advanced clinical skills include in-center diuresis of patients with congestive heart failure, intensive home care that includes extended in-home nursing, and remote monitoring through telehealth devices on an as-needed basis.

Conclusions: Practices using this model demonstrated high patient satisfaction, reduced costs, and excellent scores on quality measures, thus achieving the Triple Aim. Physicians using this model also experienced satisfaction with their work, suggesting the possibility of achieving the Quadruple Aim, which includes improving the work life of healthcare providers in addition to the goals of the Triple Aim.

The American Journal of Accountable Care. 2018;6(1):e29-e35
Ambulatory intensivist care attends to the emerging needs of the medically complex patient who suffers from 5 or more serious chronic diseases that may result in hospitalization or death. Although some descriptions of caring for medically complex patients refer to advanced practice nurses as the principal caregivers,1 this model focuses on physicians as the leader and principal provider of the ambulatory intensivist care team.2 The ambulatory intensivist needs to provide specific medical care as well as coordinate specialty care. It differs from the current primary care practice in the United States, which includes healthy patients in addition to the seriously ill. It more closely relates to the Comprehensive Care Physician model described by Meltzer and Ruhnke,3 although the ambulatory physician and the hospitalist caring for the patient are one and the same in their model, whereas that is not the case in the model we describe. It also resembles the internist role in Canada, Australia, and New Zealand, wherein the internist is a specialist in serious illness who is consulted by general practitioners.4 Moreover, new skills are emerging in the 21st century that need to be implemented to provide fully effective care for these patients. The medical care of patients with multiple serious chronic conditions accounts for at least 75% of Medicare costs5 in the United States and similar costs in other developed countries. When this type of care is done well, costs are reduced while clinical outcomes and the patient experience improve. The goals of the ambulatory intensivist include minimizing hospitalization and complications while maximizing longevity and enhancing patient well-being, thus achieving the objectives of the Triple Aim of Berwick et al.6

The financial viability for this role derives from health insurers’ support for it because it lowers their costs through reductions in hospitalizations and unnecessary procedures along with a willingness to share the cost savings. The administration of this approach is typically through a Medicare Advantage plan or accountable care organization arrangements in the United States but would benefit other national healthcare systems as well. Development of the newer bundled reimbursement methodologies should support further development of this approach.

The ambulatory intensivist has a panel of 400 to 600 patients, depending on the patients’ risk levels.7 This substantially lower patient panel size is crucial for the higher degree of provider–patient concordance during office visits and is fundamental to fulfilling the important tasks of this role as outlined below.


Complex Patients Require Complex Skills

The multiple comorbidities of this population mean that taking excellent care of these patients is not simply following multiple algorithms, because there is no one algorithm that considers all of the exigencies of multiple complex diseases. Rather, these patients create complex problems that the ambulatory intensivist and care team must solve on an individualized real-time basis (Table 1). This approach emphasizes the principles outlined regarding adaptive clinical microsystems as described by researchers at Dartmouth-Hitch Medical Center and elsewhere and includes fast feedback loops, active engagement of staff, coaching, and leadership development.8

Multiple changing variables for many conditions require that clinicians maintain a suitable degree of autonomy to integrate multiple risks and foresee complications before they occur. Although these skills may begin to develop during internal medicine residency training, it is necessary that the learning process continue while an attending physician in order to become a masterful clinician. There is simply too much involved in these skills to expect to acquire them completely during residency. These skills are a complex combination of interpersonal and analytic skills, application of advanced digital technology, and particular clinical skills and knowledge set. We highlight 7 skills required to solve the complex problems involved: creating a robust therapeutic relationship, activating patient behavior, working effectively in leading interdisciplinary teams, building collaborative and effective specialty relationships through multiple channels, developing a patient-centered approach to aligning goals and the care plan, predicting and managing clinical risk, and developing advanced clinical care skills (Table 2).


Creating a Robust Therapeutic Relationship

Although ambulatory intensivists specialize in taking care of patients who have multiple complex conditions, they must build on the foundational principles of excellent primary care. Creating a robust therapeutic relationship with patients requires excellent listening skills, an ability to get an accurate history, and, most importantly, perceiving the world through each patient’s perspective. Empathic understanding of the patient’s view is crucial but not always evident in clinical training, although it is receiving more attention in today’s residency training programs, especially those with a primary care focus. Residency programs have begun to teach residents to care for the medically complex patient.9

Physicians spend a great deal of time in apprenticeship roles developing clinical skills, but most do not receive coaching as attendings in clinical practice. Professionals in other situations have found the benefit of getting high-level coaching on foundational skills once they are done training and practicing their profession. Examples outside of the medical clinical world vary, from professional sports to executive coaching for chief executive officers and other corporate officers. Health systems need to consider the operational and business logic around investing in ensuring that these skills are raised to a high level in the postresidency period of practice.

The medical literature points to the gap between best practice and actual practice. “My doctor doesn’t listen to me” is a frequent complaint in patient satisfaction surveys. A study that measured physician–patient interactions found that physicians interrupted the patients after 18 seconds.10

We have observed that attending physicians benefit a great deal from regular feedback on listening skills and that even the best physicians can learn to make subtle improvements. Technological advances have dramatically lowered the cost of recording the encounter with the patient and having it available for professional feedback and coaching. Techniques, such as synthesizing a patient’s history and reviewing it with them, have been advocated. Organizations, such as the American Academy on Communication in Healthcare, have developed programs for coaching clinicians toward superior communications skills.11 Motivational interviewing skills are an important component of creating a robust therapeutic relationship wherein patient behavior can be modified effectively to improve health.12 These skills are essential to being an effective clinician in improving the health of medically complex patients. Several members of the healthcare team can be involved in reshaping patient health behaviors.

Activating Patient Engagement

Care of the medically complex patient requires an engaged, activated patient in order to ensure appropriate adherence to a mutually agreed upon regimen of medication, diet, and activity. Patient education on self-care must be targeted to their levels of understanding and motivation. The activated patient is a full participant in their healthcare, including making meaningful lifestyle changes to improve their health. Patients with medical problems have often not been engaged in this manner, so the ambulatory intensivist team needs to provide an avenue for improved patient attitudes and behavior. Substantive evidence has demonstrated the value of motivational interviewing techniques to encourage effective behavioral change, especially when a patient is reluctant to make dietary and physical activity changes.12 Professional or other social long-term support and follow-up appear to be important in reducing declines in adherence that typically occur 6 months into a behavioral change.13 Internet-based programs and e-counseling via mobile devices have demonstrated efficacy at enhancing adherence to improved behaviors.14

Demonstrated healthcare improvements include increased medical adherence and lowered diastolic blood pressure.15 Obstacles to patient activation include depression, cognitive impairment, distrust, other psychosocial disturbances, and health illiteracy. The skilled ambulatory intensivist team needs to be able to screen for and identify such obstacles and how to overcome them. Enhancing patient activation is essentially a team effort that includes nurses, social workers, care coordinators, or health educators as may be available on the healthcare team.

Working Effectively in Interdisciplinary Teams

Working with teams is a critical skill for the ambulatory intensivist. Team skills include listening and giving feedback, handling conflict, improving interpersonal relationships, running effective meetings, group processing abilities, self-management, negotiating, and influencing others. Problem-solving skills include identifying improvement opportunities through root cause analysis, developing and selecting solutions, planning improvement, and ensuring ongoing quality. Many of these can be aligned with the quality-improvement methodology that the parent organization uses.

Nurses and nurse practitioners may play a crucial role as case managers and clinical providers. Nurses are more likely to follow protocols and guidelines than physicians, whereas physicians are more likely to develop management plans that can be individualized to a specific patient’s needs. Nurses may be particularly adept at getting patients involved in self-care, which is crucial at improving clinical efficacy. Group learning sessions may add a social dimension to medical adherence that can also improve efficacy.15

Physicians caring for medically complex patients need to avoid serious drug–drug interactions. Interventions by a clinical pharmacist can be helpful in this regard. Pharmacists’ use of a variety of computer programs to identify inappropriate medicines can help reduce and prevent drug-related readmissions.16

Other team members, including social workers, health educators, medical assistants, and office managers, are crucial in addressing the needs of medically complex patients. Meetings and huddles help teams coordinate their functions and develop a team identity. Activities that build and nourish a team culture are also important.

Building Collaborative and Effective Specialty Relationships

Because of the greater disease burden of medically complex patients, involvement of medical subspecialists at the practice site provides an important enhancement for ambulatory intensivist care. The ambulatory intensivist also needs to work effectively with specialists who are providing significant direct care for patients at a distance, including home health care providers, hospice, hospitalists, and physicians specializing in providing care in skilled nursing facilities, also known as “SNFists.”17 Direct experience with how particular specialists provide their specialty care can give the ambulatory intensivist additional perspective on how to work with them effectively.

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