American Association of Health Plans

American College of Emergency Physicians

American Hospital Association

American Medical Association

American Society of Anesthesiologists

CMS — Centers for Medicare & Medicaid Services

CMS Questions and Answers

District of Columbia Medicare Part A Highmark

District of Columbia Medicare Part B Highmark

District of Columbia Medical Assistance

District of Columbia CareFirst


Federal Register


Joint Commission on Accrediation of Healthcare Organizations

Maryland Medicare Part A Highmark

Maryland Medicare Part B Highmark

Maryland Medical Assistance

Maryland CareFirst

Merriam Webster Medical Dictionary

NPPES—National Plan and Provider Enumeration System

Ohio – Anthem

Ohio Department of Health

Ohio Department of Job and Family Services
(Ohio Medical Assistance)

Ohio Medicare Part A - CGS Administrators

Ohio Medicare Part B - CGS Administrators

Office of Inspector General

Pennsylvania Department of Health

Pennsylvania – Highmark

Pennsylvania Medical Assistance Program

Pennsylvania Medicare Part A

Pennsylvania Medicare Part B

Physician News Digest

NPPES NPI Registry

USPS Zip Code

Virginia Medicare Part A - Palmetto GBA

Virginia Medicare Part B - Palmetto GBA

Virginia Medical Assistance

Virginia Anthem

West Virginia Department of Health

West Virginia Highmark Blue Cross Blue Shield

West Virginia Medical Assistance Program

West Virginia Medicare Part A – Palmetto GBA

West Virginia Medicare Part B – Palmetto GBA

About UsPrinciplesHospitalsPhysiciansLinksContactHome