The United States (US) has a population of over 330 million people1 and is supported by one of the most complex healthcare systems in the world, formed by intertwining relationships between providers, payers, and patients receiving care. The US healthcare system is in a constant state of evolution.

ACRONYMS

ACA:

Affordable Care Act

ACS:

American Cancer Society

ADA:

American Diabetes Association

AHIP:

America’s Health Insurance Plans

AHRQ:

Agency for Health Care Quality

AHVAP:

Association of Healthcare Value Analysis Professionals

AMA:

American Medical Association

AMCP:

Academy of Managed Care Pharmacy

ANDA:

Abbreviated New Drug Application

APC:

Ambulatory Payment Classification

ASP:

Average Sales Price

AWP:

Average Wholesale Price

BIM:

Budget Impact Model

BLA:

Biologics License Application

CBER:

Center for Biologics Evaluation and Research

CDC:

Centers for Disease Control and Prevention

CDER:

Center for Drug Evaluation and Research

CDRH:

Center for Devices and Radiological Health

CEA:

Cost-Effectiveness Analysis

CHIP:

Children’s Health Insurance Program

CMS:

Centers for Medicare & Medicaid Services

CPT:

Current Procedural Terminology

CSR:

Cost-Sharing Reduction (Subsidies)

DME:

Durable Medical Equipment

DRG:

Diagnostic Related Group

FDA:

Food and Drug Administration

FSS:

Federal Supply Schedule

GDP:

Gross Domestic Product

HCEI:

Healthcare Economic Information

HDE:

Humanitarian Device Exception

HHS:

Department of Health and Human Services

HMO:

Health Maintenance Organization

HTA:

Health Technology Assessment

ICER:

Institute for Clinical and Economic Review

IDN:

Integrated Delivery Network

IND:

Investigational New Drug

KFF:

Kaiser Family Foundation

LCD:

Local Coverage Decision

MCO:

Managed Care Organizations

MDIC:

Medical Device Innovation Consortium

MHS:

Military Health Service

NCD:

National Coverage Decision

NDA:

New Drug Application

NIH:

National Institutes of Health

NPC:

National Pharmaceutical Council

OIG:

Office of the Inspector General

OECD:

Organization for Economic Co-operation and Development

PA:

Prior Authorization

PBM:

Pharmacy Benefit Managers

PCMH:

Patient Centered Medical Home

PDP:

(Medicare Part D) Prescription Drug Plan

PDUFA:

Prescription Drug User Fee Act

PhRMA:

Pharmaceutical Research and Manufacturers of America

PMA

Pre-Market Approval

P&T:

Pharmacy and Therapeutics

PPO:

Preferred Provider Organization

QALY:

Quality Adjusted Life Year

QDIP:

Qualified Infectious Disease Product

SE:

Substantially Equivalent

TNP:

Tiered Network Plan

UK:

United Kingdom

US:

United States

USA:

United States of America

VHA:

Veterans Health Administration

VA:

Veterans Affairs

WAC:

Wholesale Acquisition Cost

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