1.7_CH4Overview of US Healthcare System
Page 1: Introduction to the U.S. Health Care System
Course Title: U.S. Health Care System PHLT 412
Source: Essentials of health policy and law (5th ed.) by Wilensky, S. E., & Teitelbaum, J. B.
Overview: This chapter serves as a foundation for understanding the U.S. health care system, setting the stage for discussions on various components including finance, access, and quality of care.
Page 2: Chapter Overview
Key Objectives:
To provide a general understanding of the workings of the U.S. health care system.
Focus areas of Chapter 4:
Health care finance
Healthcare access
Healthcare quality
Comparative Health Systems
Page 3: Understanding Health Systems
Definition of Health Systems:
A complex network of stakeholders including providers, patients, and insurers involved in delivering health care.
Page 4: Identifying Issues in Health Care
Key Problems Noted:
Challenges in availability, affordability, and quality of health services.
Issues pertaining to insurance coverage and access to good medical care.
Presence of profit-driven motives in a system aimed at health care delivery.
Page 5: Health Care's Iron Triangle
The Iron Triangle of Health Care:
Quality: The level of care provided.
Cost: The expenditure associated with health care services.
Access: The ability of individuals to obtain health care services.
Page 6: U.S. Health Care System Characteristics
Comparative Insights:
Unlike other developed countries, the U.S. lacks a unified health care system.
High per capita expenditure on health care, but ranks low on significant health outcomes.
Notable inefficiencies due to lack of coordination within the health care system.
Page 7: Healthcare Finance - Expenditure Overview
Expenditure Statistics (2019):
Total spending: $3.8 trillion or approximately $11,582 per person.
National health expenditure constituted 17.7% of the GDP.
Projections indicate spending could near $6.1 trillion soon.
Page 8: Historical Health Expenditures
Total Health Expenditures (1970-2021):
Significant growth observed from $500 billion in 1970 to substantial current levels.
Constant dollars are utilized for accurate historical comparisons.
Page 9: Per Capita Health Expenditures
Per Capita Spending (1970-2021):
Increase from modest figures to $12,914 per capita by 2021.
Highlights the exponential growth in individual health care costs over the decades.
Page 10: Contribution to Expenditures by Service Type
Breakdown of 2021 Expenditures:
Hospitals: 31.1%
Physicians & Clinics: 20.3%
Retail Prescription Drugs: 8.9%
Remaining expenditures distributed among services such as nursing care, dental services, and more.
Page 11: Insurance Coverage Landscape
Health Insurance Statistics (2022):
Approximately 93% of the population had some form of health insurance.
Notably, 8.4% or 27.6 million Americans were uninsured, a decrease from previous years.
Page 12: Trends in the Uninsured Population (2010-2020)
Historical Uninsured Rates:
Fluctuation in the percentage of uninsured, peaking at 18.2% in 2010 and gradually decreasing thereafter.
Page 13: Uninsured Rates in Recent Years
Uninsured Population (2019-2022):
Significant decline in uninsured rates, with adult figures dropping yearly, highlighting improvements in access to insurance.
Page 14: Types of Health Insurance Coverage
Insurance Coverage by Age (2019):
Categories segmented into uninsured, public, and private coverage for different age groups, demonstrating disparities in coverage.
Page 15: Roles within the Insurance System
Key Players in Insurance Process:
Insurance Company: Establishes plans, sets rates, covers consumer costs.
Consumers: Choose providers, may pay costs out-of-pocket.
Providers: Offer services and receive payments based on insurance plans.
Page 16: Direct Service Financing
Government-Funded Programs:
Programs providing direct care include Federal Qualified Health Centers (FQHCs), HIV/AIDS programs, and Family Planning initiatives.
Page 17: Understanding Access to Health Care
Definition of Access:
Refers to the capacity to obtain required health services effectively.
Barriers to Access:
Include socioeconomic factors such as income level, employment status, age, etc.
Page 18: Factors Affecting the Uninsured
Characteristics of the Uninsured:
Impacted by income level, employment status, age, education, racial and ethnic backgrounds, and geographic location.
Page 19: Uninsured vs. Underinsured
Comparison Characteristics:
Differentiate between issues faced by uninsured vs. underinsured individuals regarding access to care and financial stress.
Page 20: Coverage Limitations
Barriers Related to Insurance Coverage:
High costs such as co-payments and premiums lead to individuals being underinsured or uninsured, limiting access to care.
Page 21: Workforce Issues in Health Care
Provider Shortages:
Emphasizes shortages in primary care, particularly in rural regions exacerbated by ACA changes.
Distribution of Providers:
Uneven distribution across demographics leading to accessibility issues.
Page 22: Quality of Health Care in the U.S.
Health Care Quality Discrepancies:
High spending does not equate to high-quality outcomes, with significant attention on preventive care deficiencies.
Page 23: Overview of Comparative Health Systems
Types of Health Care Systems:
Distinct systems include:
Publicly financed, privately delivered (Canada)
Publicly financed and delivered (Britain)
Socialized insurance (Germany)
Page 24: Patient-Centric Issues in Health Insurance
Key Design Issues:
Affordability, access variations by income, wait times, choice, complexity in interaction with insurance, and overall patient satisfaction.