The Quad Function Model
Characteristics of the U.S. Healthcare System
Market vs. Social Justice
Stakeholders in the U.S. Healthcare System
Foundations of core concepts
100

This component of the Quad-Function Model is all about who pays for health care

What is Financing?

100

Unlike some systems, the U.S. has this kind of centralized governing body.

What is No central agency?

100

This principle views healthcare as an economic good, allocated based on ability to pay.

What is Market Justice?

100

These private-sector entities finance and manage care for many Americans.

What are Private health insurance companies?

100

The system’s model consisting of Financing, Insurance, Delivery, and Payment is known as this model.

What is the Quad-Function Model?

200

This component protects against financial risk and covers costs.

What is Insurance?

200

The U.S. healthcare system is described as this kind of market, with multiple players and limited transparency.

What is an Imperfect market?

200

This principle sees healthcare as a social resource, advocating equal access regardless of ability to pay.

What is Social Justice?

200

This federal agency regulates drug and medical device safety.

What is the FDA (Food and Drug Administration)?

200

The U.S. healthcare market is described as this, meaning it's complicated and fragmented.

What is an Imperfect market?

300

Refers to the actual provision of health services by physicians, hospitals, etc.

What is Delivery?

300

Patients often face multiple bills because of this characteristic (meaning there are many payers). 

What are Multiple payers?

300

Under Market Justice, access to medical care is viewed as a reward of this.

What is Personal effort and achievement?

300

This agency oversees Medicare and Medicaid programs.

What is CMS (Centers for Medicare & Medicaid Services)?

300

This term describes the part-access nature of the U.S. system—coverage isn't universal.

What is Partial access?

400

In this component, patients and insurers compensate providers, including out-of-pocket.

What is Payment?

400

This term describes the uneven access to health services across the U.S. population.

What is Partial access?

400

In Social Justice, this concept outweighs the needs of the individual.

What is Community well-being?

400

Alongside insurers and providers, these organizations shape opinions and policy around healthcare.

What are Professional associations and advocacy groups?

400

The debate between healthcare as an economic good versus a social resource frames this ideological tension.

What is Market Justice vs. Social Justice?

500

The Quad-Function Model includes Financing, Insurance, and Delivery.

What is Payment?

500

This describes the delicate balance of interests among insurers, hospitals, employers, and pharma.

What is Power balancing?

500

Market Justice promotes these; Social Justice relies on this structured allocation approach.

What are Markets vs. central planning?

500

These providers coordinate care, often serving as the entry point to the system.

What are Primary care physicians?

500

These four key system functions are foundational to how healthcare is delivered and financed.

What are Financing, Insurance, Delivery, and Payment?