WGU C425 Healthcare System, Policy, and
Regulation (C425) – Western Governors University
| 2026 OA Review Exam Questions and Answers |
Graded A
EXAM OVERVIEW
This comprehensive review exam covers all critical domains for the WGU C425 Objective
Assessment:
Topic 1: Overview of the US Healthcare System
Topic 2: Healthcare Delivery Processes
Topic 3: Major Stakeholders
Healthcare Reform & Emerging Models
Workforce & Cultural Competence
Global Health & International Cooperation
Regulatory & Legal Frameworks
Critical Note: The WGU C425 OA is scenario-based and requires application of knowledge, not
just memorization. Each question below includes a detailed rationale to reinforce learning.
TOPIC 1: OVERVIEW OF THE US HEALTHCARE SYSTEM (45 Questions)
Health Definitions & Core Concepts
Question 1
A public health researcher is studying population health metrics. According to the World Health
Organization's definition used in healthcare policy, which dimension is NOT explicitly included in
the definition of health?
A. Physical well-being
B. Mental well-being
C. Social well-being
D. Financial well-being
,Correct Answer: D
Rationale: The WHO defines health as "a state of complete physical, mental, and social well-
being and not merely the absence of disease or infirmity." Financial well-being, while important
for overall quality of life, is not part of this formal definition. Understanding this definition is
crucial for healthcare policy as it drives the holistic approach to patient care and population
health initiatives.
Question 2
A healthcare administrator is developing a wellness program for employees. Which statement
best reflects the difference between "health" and "wellness" in contemporary healthcare
terminology?
A. Health is the absence of disease; wellness is the presence of positive health behaviors
B. Health is a static state; wellness is a dynamic process
C. Health is determined by genetics; wellness is determined by lifestyle
D. Health and wellness are interchangeable terms with identical meanings
Correct Answer: B
Rationale: While health often refers to a state of being (physical, mental, social well-being),
wellness is viewed as an active, dynamic process of becoming aware of and making choices
toward a more successful existence. This distinction is important for healthcare delivery models
that emphasize preventive care and patient engagement.
Medicare Programs
Question 3
A 68-year-old patient is hospitalized for hip replacement surgery. Which Medicare component
will primarily cover the inpatient hospital stay?
A. Medicare Part A
B. Medicare Part B
C. Medicare Part C
D. Medicare Part D
Correct Answer: A
,Rationale: Medicare Part A (Hospital Insurance) covers inpatient hospital stays, skilled nursing
facility care, hospice care, and some home health care. Part B covers outpatient services, Part C
(Medicare Advantage) is an alternative to Original Medicare offered by private companies, and
Part D covers prescription drugs. Understanding these distinctions is essential for healthcare
financial planning and patient education.
Question 4
A patient enrolled in Medicare Advantage (Part C) needs to see a specialist for a heart condition.
Which characteristic of their coverage plan is most likely to affect their referral process?
A. They can see any specialist without restrictions
B. They likely need a referral from their primary care physician
C. Medicare Advantage does not cover specialist visits
D. They must pay 100% out-of-pocket for specialist consultations
Correct Answer: B
Rationale: Medicare Advantage plans (Part C) are offered by private companies approved by
Medicare and often operate like HMOs or PPOs. Most require patients to use the plan's network
of providers and obtain referrals to see specialists. This managed care approach differs from
Original Medicare (Parts A and B), which allows patients to see any provider that accepts
Medicare without referrals.
Question 5
A 72-year-old retiree with limited income and resources needs help paying for Medicare
premiums and cost-sharing. Which program should a social worker investigate?
A. Medicare Part D Low-Income Subsidy only
B. Medicaid or the Medicare Savings Programs
C. Veterans Affairs benefits exclusively
D. Private Medigap insurance
Correct Answer: B
Rationale: Medicaid and Medicare Savings Programs (MSPs) help low-income Medicare
beneficiaries pay premiums, deductibles, coinsurance, and copayments. Dual eligibles (those
eligible for both Medicare and Medicaid) receive comprehensive coverage. This reflects the
safety net function of these programs for vulnerable populations.
, Question 6
A healthcare policy analyst is comparing Medicare Part A and Part B financing mechanisms.
Which statement accurately describes how these programs are funded?
A. Both are funded through general revenue taxes only
B. Part A is funded through payroll taxes; Part B is funded through general revenues and
beneficiary premiums
C. Part A requires monthly premiums from all beneficiaries; Part B is free for low-income seniors
D. Both are fully funded by state governments with federal matching
Correct Answer: B
Rationale: Medicare Part A is primarily funded through the Hospital Insurance (HI) trust fund via
payroll taxes (FICA). Part B is funded through general revenues and monthly premiums paid by
beneficiaries. Understanding these funding mechanisms is critical for analyzing Medicare's
financial sustainability and policy reform proposals.
Question 7
A beneficiary has Original Medicare and wants to add prescription drug coverage. Which option
represents the most common way to obtain this coverage?
A. Enroll in Medicare Part A again with prescription rider
B. Join a standalone Medicare Part D prescription drug plan
C. Switch to Medicaid for prescription coverage
D. Purchase prescription coverage through the ACA marketplace only
Correct Answer: B
Rationale: Medicare beneficiaries can obtain prescription drug coverage either through a
standalone Medicare Part D prescription drug plan (PDP) to add to Original Medicare, or
through a Medicare Advantage plan (Part C) that includes drug coverage. Part D was established
by the Medicare Modernization Act of 2003 and implemented in 2006 to address the gap in
prescription coverage.
Question 8
A case manager is explaining Medicare coverage to a patient being discharged to a skilled
nursing facility (SNF). Which statement about Medicare Part A SNF coverage is accurate?
Regulation (C425) – Western Governors University
| 2026 OA Review Exam Questions and Answers |
Graded A
EXAM OVERVIEW
This comprehensive review exam covers all critical domains for the WGU C425 Objective
Assessment:
Topic 1: Overview of the US Healthcare System
Topic 2: Healthcare Delivery Processes
Topic 3: Major Stakeholders
Healthcare Reform & Emerging Models
Workforce & Cultural Competence
Global Health & International Cooperation
Regulatory & Legal Frameworks
Critical Note: The WGU C425 OA is scenario-based and requires application of knowledge, not
just memorization. Each question below includes a detailed rationale to reinforce learning.
TOPIC 1: OVERVIEW OF THE US HEALTHCARE SYSTEM (45 Questions)
Health Definitions & Core Concepts
Question 1
A public health researcher is studying population health metrics. According to the World Health
Organization's definition used in healthcare policy, which dimension is NOT explicitly included in
the definition of health?
A. Physical well-being
B. Mental well-being
C. Social well-being
D. Financial well-being
,Correct Answer: D
Rationale: The WHO defines health as "a state of complete physical, mental, and social well-
being and not merely the absence of disease or infirmity." Financial well-being, while important
for overall quality of life, is not part of this formal definition. Understanding this definition is
crucial for healthcare policy as it drives the holistic approach to patient care and population
health initiatives.
Question 2
A healthcare administrator is developing a wellness program for employees. Which statement
best reflects the difference between "health" and "wellness" in contemporary healthcare
terminology?
A. Health is the absence of disease; wellness is the presence of positive health behaviors
B. Health is a static state; wellness is a dynamic process
C. Health is determined by genetics; wellness is determined by lifestyle
D. Health and wellness are interchangeable terms with identical meanings
Correct Answer: B
Rationale: While health often refers to a state of being (physical, mental, social well-being),
wellness is viewed as an active, dynamic process of becoming aware of and making choices
toward a more successful existence. This distinction is important for healthcare delivery models
that emphasize preventive care and patient engagement.
Medicare Programs
Question 3
A 68-year-old patient is hospitalized for hip replacement surgery. Which Medicare component
will primarily cover the inpatient hospital stay?
A. Medicare Part A
B. Medicare Part B
C. Medicare Part C
D. Medicare Part D
Correct Answer: A
,Rationale: Medicare Part A (Hospital Insurance) covers inpatient hospital stays, skilled nursing
facility care, hospice care, and some home health care. Part B covers outpatient services, Part C
(Medicare Advantage) is an alternative to Original Medicare offered by private companies, and
Part D covers prescription drugs. Understanding these distinctions is essential for healthcare
financial planning and patient education.
Question 4
A patient enrolled in Medicare Advantage (Part C) needs to see a specialist for a heart condition.
Which characteristic of their coverage plan is most likely to affect their referral process?
A. They can see any specialist without restrictions
B. They likely need a referral from their primary care physician
C. Medicare Advantage does not cover specialist visits
D. They must pay 100% out-of-pocket for specialist consultations
Correct Answer: B
Rationale: Medicare Advantage plans (Part C) are offered by private companies approved by
Medicare and often operate like HMOs or PPOs. Most require patients to use the plan's network
of providers and obtain referrals to see specialists. This managed care approach differs from
Original Medicare (Parts A and B), which allows patients to see any provider that accepts
Medicare without referrals.
Question 5
A 72-year-old retiree with limited income and resources needs help paying for Medicare
premiums and cost-sharing. Which program should a social worker investigate?
A. Medicare Part D Low-Income Subsidy only
B. Medicaid or the Medicare Savings Programs
C. Veterans Affairs benefits exclusively
D. Private Medigap insurance
Correct Answer: B
Rationale: Medicaid and Medicare Savings Programs (MSPs) help low-income Medicare
beneficiaries pay premiums, deductibles, coinsurance, and copayments. Dual eligibles (those
eligible for both Medicare and Medicaid) receive comprehensive coverage. This reflects the
safety net function of these programs for vulnerable populations.
, Question 6
A healthcare policy analyst is comparing Medicare Part A and Part B financing mechanisms.
Which statement accurately describes how these programs are funded?
A. Both are funded through general revenue taxes only
B. Part A is funded through payroll taxes; Part B is funded through general revenues and
beneficiary premiums
C. Part A requires monthly premiums from all beneficiaries; Part B is free for low-income seniors
D. Both are fully funded by state governments with federal matching
Correct Answer: B
Rationale: Medicare Part A is primarily funded through the Hospital Insurance (HI) trust fund via
payroll taxes (FICA). Part B is funded through general revenues and monthly premiums paid by
beneficiaries. Understanding these funding mechanisms is critical for analyzing Medicare's
financial sustainability and policy reform proposals.
Question 7
A beneficiary has Original Medicare and wants to add prescription drug coverage. Which option
represents the most common way to obtain this coverage?
A. Enroll in Medicare Part A again with prescription rider
B. Join a standalone Medicare Part D prescription drug plan
C. Switch to Medicaid for prescription coverage
D. Purchase prescription coverage through the ACA marketplace only
Correct Answer: B
Rationale: Medicare beneficiaries can obtain prescription drug coverage either through a
standalone Medicare Part D prescription drug plan (PDP) to add to Original Medicare, or
through a Medicare Advantage plan (Part C) that includes drug coverage. Part D was established
by the Medicare Modernization Act of 2003 and implemented in 2006 to address the gap in
prescription coverage.
Question 8
A case manager is explaining Medicare coverage to a patient being discharged to a skilled
nursing facility (SNF). Which statement about Medicare Part A SNF coverage is accurate?
