Module 1: Changing Dynamics of the U.S. Health Care System Flashcards
What’s the law of large numbers?
The law of large numbers suggests that when a sample increases, the sample mean gets closer to the population mean.
Losses are spread over a large group of individuals
Pooling
A loss that is unforeseen and unexpected and occurs as a result of chance
Random Loss
Transfer of a risk from an insured to an insurer, which typically is in better financial position to bear the risk than the insured b/c of law of large numbers
Risk Tranfer
What is indemnification?
Reimbursement to the insured if a loss occurs.
The problem faced by insurance companies because individuals who are more likely to have claims are also more likely to purchase insurance.
Adverse Selection
What is moral hazard?
When individuals are more likely to use unneeded health services when they are not paying the full cost of those services.
A generic term for any outside party, typically an insurance company or a government program, that pays for part or all of a patient’s healthcare services.
Third-party payer
A federal government health insurance program that primarily provides benefits to individuals aged 65 or older
Medicare
Medicare Part A provides what services?
Hospital and some skilled nursing facility coverage.
Medicare Part ____ is free to all individuals who are eligible for social security benefits.
A
Medicare Part ____ is optional for all individuals who have Part A coverage, and requires a monthly premium.
B
Medicare Part ___ offers prescription drug coverage through plans offered by private companies.
D
Medicare Part ___, which covers physician services, ambulatory surgical services, outpatient services, and other misc. services
B
Medicare Part ____, which is managed care coverage offered by private insurance companies that can be selected in lieu or A&B.
C
Medicare Part ___ covers prescription drugs
D
A federal and state government health insurance program that provides benefits to low-income individuals.
Medicaid
A combined effort by an insurer and a group of providers that aim both to increase quality of care and to decrease costs.
Managed care plan
A type of managed care plan that requires a PCP, who authorized all services received.
HMO