Why Chronic Care Is Now the New Core Business of Health Care

IMC Board
Mar 11
6 min read

A small fraction of the U.S. population is redefining the entire health care system.

Key Takeaways

Dominant utilization pattern—Patients with multiple chronic conditions make up just 11% of the population, but account for 52% of inpatient admissions, 35% of emergency department visits, and 32% of office visits.
Financial stakes are rising—Chronic diseases are the primary engine of American health care spending. With annual expenditures exceeding $5.3 trillion, the U.S. now directs approximately 90% of its funding toward managing long-term chronic illnesses.
Care models must catch up—Most health systems were built for episodic, acute care, but the fastest-growing patient population needs continuous, coordinated, multispecialty support.

Here's a staggering number: 80% of inpatient hospital admissions now involve patients with at least one chronic condition.

More than half of Medicare beneficiaries between ages 65 and 74 already live with at least one chronic condition. Among those 75 and older, that share climbs to nearly two thirds. And over the next decade, the population aged 75 and older is projected to grow 44% while most other age cohorts will grow less than 10% or might even shrink.

This trend is already reshaping utilization, payer mix, and network design across the country.

Utilization by the Numbers

Patients with multiple chronic conditions use dramatically more health care resources than others.

Compared to patients without chronic disease, they generate about 10 times more inpatient admissions and emergency department (ED) visits and more than six times as many office visits. On a per capita basis, they account for approximately 17 times more inpatient days.

A study from FAIR Health found that 57.5% of all commercially insured patients had at least one chronic condition, and more than 20% of patients juggle at least two or three concurrent diagnoses, highlighting a high prevalence of co-occurring health issues.

Fragmentation: Hidden Cost Driver

One of the least-discussed cost amplifiers is how disconnected health care ends up being for patients managing several chronic illnesses at the same time.

Around 60% of patients with multiple chronic conditions see five or more specialists in a year. Each clinic typically runs its own scheduling system, referral process, and care protocols.

A patient managing heart failure, diabetes, and chronic kidney disease may navigate multiple patient portals, separate appointment lines, and conflicting medication plans, with no single point of coordination.

That fragmentation has a measurable price tag. Medicare beneficiaries with multiple chronic conditions who receive care across more than one health system incur approximately 30% higher annual spend than those treated within a single system.

The financial implications are clear. If your risk pool skews toward this cohort and your care management infrastructure isn't built to support them, you're absorbing costs that proactive coordination could reduce.

What This Means for Insurers, Agents, and Marketers

This demographic and utilization shift is a business reality with repercussions for everyone working in insurance and health care marketing.

For Large Insurance Carriers

Chronic complexity is already showing up in utilization data, payer mix, and network strain.

Carriers with Medicare Advantage and commercial books of business are facing a population whose complexity is outpacing the care models designed to manage it. Health systems that can't coordinate care effectively will fill more inpatient beds with lower-acuity chronic patients, crowding out high-margin tertiary cases and driving up avoidable utilization.

Carriers should be asking: Are our care management programs designed for patients seeing five or more specialists? Do our prior authorization processes create friction that pushes chronically ill members toward the ED? Is our payer mix in specific markets aging faster than our network can support?

The answers will affect margins in the years ahead.

For Independent Agents

Agents who serve Medicare-eligible clients are already encountering this population daily even if they're not tracking it explicitly.

Understanding which Medicare Chronic Condition Special Needs Plans (C-SNPs) are available in your markets, and how to match them to clients' specific conditions, is becoming a core competency.

More than 80% of chronically ill patients report wanting to receive all their care within one health system. When agents help clients choose plans with strong care coordination features, they're reducing the downstream disruptions that lead to member dissatisfaction and plan switching.

For Digital Marketers

Chronic condition patients search differently, decide differently, and respond to different messages than the general Medicare-eligible population. They're researching specific conditions, drug coverage, specialist access, and care management tools. Generic plan-comparison content often misses them.

Marketers who understand the decision journey of a 68-year-old managing diabetes and hypertension will build engagement strategies that outperform broad Medicare messaging by anticipating what questions they're asking, what barriers they're facing, and what language resonates.

Condition-specific landing pages, educational content around care coordination benefits, and targeted campaigns aligned to Annual Enrollment Period timelines are all under-leveraged in this space.

Home-Based Care: Emerging Strategic Priority

There's a growing demand for care at home among patients with multiple chronic conditions.

More than 80% of these patients say that home care options are important to them. For older adults managing mobility limitations, transportation barriers, or advanced illness, home-based care is foundational to continuity of care.

As specialist wait times in some markets stretch to nine or twelve months, patients who can't access timely office visits are increasingly defaulting to urgent care or the emergency room, often at significantly higher cost. Plans and systems that expand home-based options stand to reduce those avoidable high-cost encounters.

What's Working: Integrated Care Models

Research is increasingly clear that integrated, multispecialty care models produce better outcomes and lower costs for this population. The key principles showing the most promise include:

Comprehensive care planning—Patients access multiple specialties in a single visit, reducing the cascading delays caused by serial referrals.
Coordinated care teams—Clinicians share real-time information and align on treatment plans, reducing duplication and medication conflicts.
Patient-centered access—Care is tailored to individual clinical and social needs, with a focus on home-based and telehealth options that reduce access barriers.
Risk stratification—Identify the highest-complexity patients early and route them to dedicated care pathways before utilization escalates.

Organizations that manage this population proactively protect their margins. Those that don't will keep absorbing avoidable costs in a reimbursement environment that rewards efficiency.

Signals Worth Watching

Chronic care management is reshaping health care quickly enough that a few trends merit close attention over the next 12 to 24 months.

Growth in C-SNPs—These plans now drive most of the growth in Medicare Advantage Special Needs Plan enrollment, accounting for 21% of total Medicare Advantage enrollment. Carriers expanding into this space are betting that coordinated chronic care is where margins will be protected.
Home health and telehealth investment—Payers and health systems are accelerating investment in home-based care infrastructure, partly in response to patient preference data and partly as a strategy to manage expensive inpatient utilization.
Value-based care adoption—Health plans using value-based care models are documenting cost savings and improved outcomes, especially in chronic kidney disease and cardiovascular disease populations. Prior authorization burden remains a friction point that aligned incentives can help reduce.

Sources:

Brown & Brown: 2026 Healthcare Cost Outlook: Cost Drivers & Trend Insights
CDC: Fast Facts: Health and Economic Costs of Chronic Conditions
Definitive Healthcare: Top healthcare trends of 2026: Aging in place is driving innovation in home-based care and technology
FAIR Health: The Majority of Commercially Insured Patients Had One or More Chronic Conditions in 2024
Modern Healthcare: Chronic-condition patients driving most healthcare use: Vizient
Partnership to Fight Chronic Disease: New Report: Chronic Disease Could Cost the U.S. $47 Trillion Over Next 15 Years
Vizient Research Institute: The chronic care reckoning: Redesign or absorb the cost

Further Thoughts

Chronic conditions are no longer a niche segment within health care; they've become the core business. The data makes that clear: a relatively small share of the population is driving the majority of utilization, cost, and complexity across the system.

For carriers, that's a call to realign risk management, care coordination, and network strategy around this population's needs. For agents, it's an opportunity to deepen expertise in condition-specific plan products and position themselves as trusted advisors to members navigating a fragmented system. For marketers, it's a cue to build content and campaign strategies that speak directly to what chronically ill patients and their caregivers are actually looking for.

The systems and plans that invest in coordinated care for this population now are building a genuine competitive advantage. Those that don't may find themselves optimizing for a patient profile that no longer represents their actual membership.