Healthcare Acronyms
This alphabetical list will help explain some of the most commonly used acronyms in healthcare put together by Waterloo Regional Health Network Patient & Family Advisory Committee. If there are any additional terms not on this list, please ask a member of your healthcare team or a member of our Patient Experience & Relations Team who are happy to help.
|
A&O |
Alert and oriented |
|
A&W |
Alive and well |
|
AA |
Amino acid |
|
AACOM |
American Association of Colleges of Osteopathic Medicine |
|
AAHAM |
American Association of Healthcare Administrative Management |
|
AAHP |
American Association of Health Plans |
|
AAPCC |
Average Adjusted Per Capita Cost |
|
AARP |
American Association of Retired Persons |
|
ABD |
Abdomen |
|
ABG |
Arterial blood gas |
|
ABN |
Advance beneficiary notice |
|
ABX |
Antibiotics |
|
AC |
Before meals |
|
ACA |
Affordable Care Act |
|
ACGME |
Accreditation Council for Graduate Medical Education |
|
ACHE |
American College of Healthcare Executives |
|
ACI |
Advancing Care Information, also see meaningful use |
|
ACIP |
Advisory Committee on Immunization Practices |
|
ACLS |
Advanced Cardiovascular Life Support |
|
ACO |
Accountable care organization |
|
ACR |
Adjusted community rating |
|
ACS |
American Cancer Society |
|
ACS |
American College of Surgeons |
|
ACU |
Ambulatory care unit |
|
AD |
Right ear |
|
ADA |
Americans with Disabilities Act |
|
ADA |
American Diabetes Association |
|
ADC |
Average daily census |
|
ADHD |
Attention deficit hyperactivity disorder |
|
ADM |
Admission, admitted |
|
ADPER |
Acute disease prevention and emergency response |
|
ADS |
Alternative delivery system |
|
AED |
Automated external defibrillator |
|
AF |
Atrial fibrillation |
|
AF |
Acid-fast |
|
AFP |
Alternate Funding Proposal |
|
AGPA |
American Group Practice Association |
|
AHA |
American Hospital Association |
|
AHA |
American Heart Association |
|
AHRQ |
Agency for Healthcare Research and Quality |
|
AI |
Aortic insufficiency |
|
AIDS |
Acquired immune deficiency syndrome |
|
AIIR |
Airborne infection isolation room |
|
AL |
Left ear |
|
ALC |
Alternate Level of Care |
|
ALJ |
Administrative law judge |
|
ALOS |
Average length of stay |
|
ALS |
Advanced life support |
|
ALS |
Amyotrophic lateral sclerosis |
|
AMA |
Against medical advice |
|
AMA |
American Medical Association |
|
AMCRA |
American Medical Care and Review Association |
|
ANA |
American Nurses Association |
|
ANP |
Advanced nurse practitioner |
|
AOA |
American Osteopathic Association |
|
AOB |
Alcohol on breath |
|
AONE |
American Organization of Nurse Executives |
|
APC |
Ambulatory Payment Classification |
|
APG |
Ambulatory Patient Group |
|
APHL |
Association of Public Health Laboratories |
|
APM |
Alternative Payment Model |
|
APR-DRG |
All payer refined diagnostic related group |
|
ARC |
American Red Cross |
|
ARDS |
Adult respiratory distress syndrome |
|
ARF |
Acute renal failure, acute rheumatic fever |
|
ART |
Accredited record technician |
|
AS |
Aortic stenosis |
|
ASAP |
As soon as possible |
|
ASC |
Ambulatory Surgery Center |
|
ASO |
Administrative services only contract |
|
ASPE |
Office of the Assistant Secretary for Planning and Evaluation |
|
ATLS |
Advanced trauma life support |
|
AU |
Both ears |
|
AUC |
Appropriate Use Criteria |
|
AXR |
Abdominal x-ray |
|
Abd. |
Abdominal |
|
Ad lib |
At will, as desired |
|
AAPM |
Advanced Alternative Payment Model |
|
BAC |
Blood alcohol content |
|
BAD |
Bipolar affective disorder |
|
BBA |
Balanced Budget Act of 1997 |
|
BBRA |
Balanced Budget Relief Act of 1999 |
|
BC |
Birth control |
|
BCAA |
Blue Cross Association of America |
|
BCBSI |
Blue Cross/Blue Shield of Iowa - Wellmark Blue Cross Blue Shield of Iowa |
|
BE |
Barium enema |
|
BHAI |
Behavioral Health Affiliate of Iowa |
|
BIA |
Bureau of Indian Affairs |
|
BID |
Bis in dies (twice a day) |
|
BIPA |
Benefits Improvement & Protection Act of 2000 |
|
BLS |
Basic life support |
|
BLS |
Bureau of Labor Statistics |
|
BM |
Bowel movement |
|
BMD |
Bone mass density |
|
BMI |
Body mass index |
|
BMR |
Basal metabolism rate |
|
BMT |
Bone marrow transplant |
|
BN |
Briefing Note |
|
BP |
Blood pressure |
|
BPCI |
Bundled Payments for Care Improvement Initiative |
|
BRP |
Bathroom privileges |
|
BTLS |
Basic trauma life support |
|
BUN |
Blood urea nitrogen |
|
Bx |
Biopsy |
|
C |
Centigrade, celsius |
|
C/F |
Chills, fever |
|
C/O |
Complains of, care of |
|
C/S |
Cesarean section |
|
CA |
Cancer |
|
CAA |
Care area assessment |
|
CAB |
Carotid artery bruit |
|
CABG |
Coronary artery bypass graft |
|
CAD |
Coronary artery disease |
|
CADAC |
Certified alcohol and drug abuse counselor |
|
CADE |
Center for Acute Disease Epidemiology |
|
CAH |
Critical access hospital |
|
CAHPS |
Consumer Assessment of Healthcare Providers and Systems |
|
CAM |
Complementary and alternative medicine |
|
CAP |
Capsule |
|
CARF |
Commission on Accreditation of Rehabilitation Facilities |
|
CAT |
Computerized axial tomography |
|
CBC |
Complete blood count |
|
CBD |
Common bile duct |
|
CBF |
Cerebral blood flow |
|
CBRNE |
Chemical, biological, radiological, nuclear and explosive |
|
CBSA |
Core based statistical area |
|
CC |
Chief complaint |
|
CC |
Cubic centimeter, chief complaint, critical care, complications, carbon copy |
|
CCI |
Correct coding initiative |
|
CCM |
Chronic care management |
|
CCR |
Cost-to-charge ratio |
|
CCU |
Cardiac care unit |
|
CDC |
Centers for Disease Control and Prevention (U.S.) |
|
CDOR |
Center for disaster operations and response |
|
CEHRT |
Certified Electronic Health Record Technology |
|
CF |
Cystic fibrosis |
|
CFR |
Code of Federal Regulations |
|
CFT |
Complement fixation testing |
|
CHA |
Catholic Health Association |
|
CHAMPUS |
Civilian Health and Medical Program of the Uniformed Services |
|
CHAMPVA |
Civilian Health and Medical Program of the Veterans Administration |
|
CHD |
Congenital heart disease |
|
CHF |
Congestive heart failure |
|
CHIP |
Children’s Health Insurance Program |
|
CICU |
Cardiac intensive care unit |
|
CIN |
Clinically Integrated Network |
|
CIO |
Chief information officer |
|
CIP |
Critical infrastructure protection |
|
CIPI |
Capital input price index |
|
CISM |
Critical incident stress management |
|
CJR |
Comprehensive Care for Joint Replacement model |
|
CLIA |
Clinical Laboratory Improvement Act (1967) |
|
CLIA |
Clinical Laboratory Improvement Amendments (1988) |
|
CMA |
Certified Medical Assistant |
|
CME |
Continuing medical education |
|
CMHC |
Community mental health center |
|
CMI |
Case mix index |
|
CMMI |
Center for Medicare & Medicaid Innovation (Innovation Center) |
|
CMP |
Competitive medical plan |
|
CMS |
Centers for Medicare and Medicaid Services |
|
CMT |
Certified Medication Technician |
|
CNE |
Chief Nursing Executive |
|
CNM |
Certified Nurse Midwife |
|
CNS |
Central nervous system |
|
CO2 |
Carbon dioxide |
|
COB |
Coordination of benefits |
|
COBRA |
Consolidated Omnibus Budget Reconciliation Act of 1985 |
|
COG |
Continuity of government |
|
COI |
Certificate of Insurance |
|
COLD |
Chronic obstructive lung disease |
|
CON |
Certificate of Need |
|
COOP |
Continuity of operations |
|
COP |
Condition of participation or Community of Practice |
|
COPD |
Chronic obstructive pulmonary disease |
|
CORF |
Comprehensive outpatient rehabilitative facility |
|
CP |
Cerebral palsy |
|
CP |
Chest pain |
|
CPC+ |
Comprehensive Primary Care Plus |
|
CPCI |
Comprehensive Primary Care Initiative |
|
CPI |
Consumer price index |
|
CPIA |
Clinical Practice Improvement Activities |
|
CPR |
Cardiopulmonary resuscitation |
|
CPR |
Customary, Prevailing, and Reasonable |
|
CPS |
Composite Performance Score |
|
CPT |
Current Procedural Terminology |
|
CQI |
Continuous quality improvement |
|
CQM |
Clinical quality measure |
|
CRNA |
Certified registered nurse anesthetist |
|
CV |
Cardiovascular |
|
CVA |
Cerebral vascular accident (stroke) |
|
CVI |
Cerebrovascular insufficiency |
|
CXR |
Chest x-ray |
|
CY |
Calendar Year |
|
Ca |
Carcinoma |
|
Cahaba GBA |
Cahaba Government Benefit Administrators |
|
D&C |
Dilatation and curettage |
|
D&E |
Dilatation and evacuation |
|
D/C |
Discontinue or discharge |
|
DC |
Doctor of Chiropractic |
|
DD |
Differential diagnosis |
|
DDS |
Doctor of Dental Surgery |
|
DEA |
Drug Enforcement Administration |
|
DHPC |
Direct Healthcare Professional Communication |
|
DHS |
Department of Human Services (Iowa) |
|
DIFF. |
Differential blood count |
|
DMAT |
Disaster Medical Assistance Team |
|
DME |
Durable medical equipment |
|
DME |
Direct medical education |
|
DMORT |
Disaster Mortuary Operational Response Team |
|
DNR |
Department of Natural Resources |
|
DNR |
Do not report |
|
DNR |
Do not resuscitate |
|
DO |
Doctor of Osteopathic Medicine |
|
DO |
Disorder |
|
DOA |
Dead on arrival or date of admission |
|
DOB |
Date of birth |
|
DOJ |
Department of Justice |
|
DOT |
Department of Transportation |
|
DOT |
Directly observed therapy |
|
DPI |
Bureau of Disease Prevention and Immunization |
|
DPM |
Doctor of Podiatric Medicine |
|
DPS |
Department of Public Safety |
|
DPT |
Diphtheria, pertussis, tetanus |
|
DRA |
Deficit Reduction Act of 2005 |
|
DRG |
Diagnosis-related group |
|
DSA |
Disproportionate share adjustment |
|
DSC |
Doctor of Surgical Chiropody |
|
DSH |
Disproportionate share hospital |
|
DSM |
Diagnostic and Statistical Manual of Mental Disorders |
|
DTR |
Deep tendon reflex |
|
DVM |
Doctor of Veterinary Medicine |
|
DVT |
Deep venous thrombosis |
|
Dx |
Diagnosis |
|
E&M |
Evaluation and Management Services |
|
EBL |
Estimated blood loss |
|
EBP |
Evidence-based practice |
|
EBV |
Epstein-Barr virus |
|
EC |
Eye contact |
|
ECASA |
Enteric coated acetylsalicylic acid |
|
ECC |
Emergency coordination center |
|
ECC |
Emergency cardiac care |
|
ECF |
Extended care facility |
|
ECG or EKG |
Electrocardiogram |
|
ECMO |
Extracorporeal membrane oxygenation |
|
ECT |
Electroconvulsive therapy |
|
ECU |
Environmental control unit |
|
ECV |
External cephalic version |
|
eCQM |
Electronically specified clinical quality measure |
|
EDC |
Estimated date of confinement |
|
EDD |
Estimated delivery date |
|
EEG |
Electroencephalogram |
|
EENT |
Eye, ear, nose and throat |
|
EEOC |
Equal Employment Opportunity Commission |
|
EGA |
Estimated gestational age |
|
EGC |
Early gastric cancer |
|
EHR |
Electronic health record |
|
EKG, ECG |
Electrocardiogram |
|
EMAC |
Emergency Management Assistance Compact |
|
EMG |
Electromyogram |
|
EMR |
Electronic medical record |
|
EMS |
Emergency medical services |
|
EMT |
Emergency medical technician |
|
EMTALA |
Emergency Medical Transfer Active Labor Act |
|
ENT |
Ear nose and throat |
|
EOB |
Explanation of benefits |
|
EOC |
Emergency operations center |
|
EOC |
Episode of care |
|
EOC |
Explanation of coverage |
|
EOI |
Expression of Interest |
|
EOMB |
Explanation of Medicare Benefits |
|
EPA |
Environmental Protection Agency |
|
EPI-X |
Epidemic information exchange |
|
EPO |
Exclusive Provider Organization |
|
EPSDT |
Early periodic screening diagnosis and treatment program |
|
EPs |
Eligible professionals |
|
ER |
Emergency room |
|
ER/ED |
Emergency room/emergency department |
|
ERISA |
Employee Retirement Income Security Act |
|
eRx |
Electronic prescribing |
|
ESF |
Emergency support functions |
|
ESF06 |
Mass care emergency support function |
|
ESF08 |
Health and medical services support function |
|
F |
Fahrenheit |
|
F/C |
Fever, chills |
|
FACHE |
Fellow of the American College of Healthcare Executives |
|
FAQ |
Frequently asked questions |
|
FAS |
Fetal alcohol syndrome |
|
FB |
Foreign body |
|
FBS |
Fasting blood sugar |
|
FDA |
Food and Drug Administration |
|
FEC |
Freestanding emergency center |
|
FEF |
Forced expiratory flow |
|
FEHBP |
Federal Employees Health Benefits Program |
|
FEMA |
Federal Emergency Management Agency |
|
FFS |
Fee for service |
|
FFWU |
Full fever work-up |
|
FHR |
Fetal heart rate |
|
FI |
Fiscal intermediary |
|
FL |
Femur length |
|
FM |
Fetal movement |
|
FMG |
Foreign medical graduate |
|
FNA |
Fine needle aspiration |
|
FOBT |
Fecal occult blood testing |
|
FPL |
Federal Poverty Level |
|
FQHC |
Federally Qualified Health Center |
|
FRC |
Functional residual capacity |
|
FROM |
Free range of motion |
|
FSA |
Flexible Spending Accounts |
|
FSE |
Fetal scalp electrode |
|
FSH |
Follicle-stimulating hormone |
|
FT |
Full term |
|
FTC |
Federal Trade Commission |
|
FTE |
Full-time equivalent |
|
FX |
Fracture |
|
FY |
Fiscal year |
|
GA |
Gestational age |
|
GAF |
Geographic adjustment factor |
|
GAO U.S. |
General Accountability Office |
|
GB viz. |
Gall bladder visualization |
|
GC |
Gonococcal, gonorrhea |
|
GH |
Growth hormone |
|
GHAA |
Group Health Association of America |
|
GHRH |
Growth hormone releasing hormone |
|
GI |
Gastrointestinal |
|
GLT |
Glucose loading test |
|
GME |
Graduate medical education |
|
GP |
General practitioner |
|
GPCI |
Geographic practice cost index |
|
GPRO |
Group Practice Reporting Option |
|
GSW |
Gunshot wound |
|
GTT |
Drop-liquid measurement |
|
GTT |
Glucose tolerance test |
|
GU |
Genitourinary |
|
H&P |
History and physical examination |
|
H/O |
History of |
|
H20 |
Water |
|
HA |
Headache |
|
HA |
Hemolytic anemia |
|
HAC |
Hospital-Acquired Condition |
|
HAI |
Hospital-Associated Infection |
|
HAN |
Health Alert Network |
|
HANYS |
Healthcare Association of New York State |
|
HAV |
Hepatitis A virus |
|
HAWK-I |
Healthy and Well Kids in Iowa |
|
HAZMAT |
Hazardous material |
|
HBV |
Hepatitis B virus |
|
HC |
Head circumference |
|
HCC |
Hierarchical condition categories |
|
HCFAC |
Health Care Fraud and Abuse Control |
|
HCPCS |
Healthcare Common Procedure Coding System |
|
HCPLAN |
Health Care Payment Learning and Action Network |
|
HCV |
Hepatitis C virus |
|
HDL |
High density lipoprotein |
|
HDV |
Hepatitis D virus |
|
HEDIS |
Health Plan Employer Data and Information Set |
|
HEICS |
Hospital emergency incident command system |
|
HEPA |
High-efficiency particulate air |
|
HERT |
Hospital emergency response team |
|
HF |
Heart Failure |
|
HFMA |
Healthcare Financial Management Association |
|
HHA |
Home Health Agency |
|
HHR |
Health human resources (or health workforce) |
|
HHS |
U.S. Department of Health and Human Services |
|
HHSC |
Health and Human Services Commission |
|
HIAA |
Health Insurance Association of America |
|
HICPAC |
Hospital infection control practices advisory committee |
|
HICS |
Hospital incident command system |
|
HIE |
Health Information Exchange |
|
HIM |
Health information management |
|
HIPAA |
Health Insurance Portability and Accountability Act of 1996 |
|
HIPCs |
Health Insurance Purchasing Cooperatives |
|
HIPPS |
Health Insurance Prospective Payment System |
|
HIT |
Health Information Technology |
|
HITECH |
Health Information Technology for Economic and Clinical Health Act |
|
HIV |
Human immunodeficiency virus |
|
HLSEM |
Homeland security and emergency management |
|
HMO |
Health maintenance organization |
|
HOPD |
Hospital Outpatient Department |
|
HPA |
Hypothalamic suppression test |
|
HPAI |
Highly pathogenic avian influenza |
|
HPB |
Historic payment basis |
|
HPCI |
Health Policy Corporation of Iowa |
|
HPHS |
High-performing health system |
|
HPI |
History of present illness |
|
HPSA |
Health Professional Shortage Area |
|
HQRM |
Healthcare quality and resource management |
|
HR |
Hour |
|
HR |
Heart rate |
|
HRSA |
Health Resources and Services Administration |
|
HS |
Hour of sleep (bedtime) |
|
HSR |
Hospital-specific rate |
|
HTN |
Hypertension |
|
Hb |
Hemoglobin |
|
Hgb. |
Hemoglobin |
|
I&D |
Incision and drainage |
|
I&O |
Intake and output |
|
IAC |
Iowa Administrative Code |
|
IAHSA |
Iowa Association of Homes and Services for the Aging |
|
IBD |
Inflammatory bowel disease |
|
IBS |
Inflammatory bowel syndrome |
|
IBW |
Ideal body weight |
|
IC |
Incident commander |
|
ICC |
Incident command center |
|
ICD |
International Classification of Diseases |
|
ICD-10-CM |
International classification of diseases, 10th revision, Clinical Modification |
|
ICF/MR |
Intermediate Care Facility for the Mentally Retarded |
|
ICN |
Intermediate care nursery |
|
ICP |
Infection control professional |
|
ICP |
Intracranial pressure |
|
ICS |
Incident command system |
|
ICT |
Integrated Care Model/Team |
|
ICU |
Intensive care unit |
|
ID |
Infectious diseases |
|
IDAC |
Infectious disease advisory committee |
|
IDALS |
Iowa Department of Agriculture and Land Stewardship |
|
IDDM |
Insulin dependent diabetes mellitus |
|
IDIA |
Iowa Department of Inspections and Appeals |
|
IDN |
Integrated Delivery Network |
|
IDPH |
Iowa Department of Public Health |
|
IDS |
Integrated delivery system |
|
IFMC |
Iowa Foundation for Medical Care |
|
IHA |
Iowa Hospital Association |
|
IHC |
Iowa Healthcare Collaborative |
|
IHERF |
Iowa Hospital Education & Research Foundation |
|
IHHCC |
Iowa Hospital Home Care Council |
|
IHI |
Institute for Healthcare Improvement |
|
IHO |
Iowa Hospice Organization |
|
IHS |
Indian Health Services |
|
IISN |
Iowa Influenza Surveillance Network |
|
IM |
Intramuscular |
|
IME |
Indirect Medical Education |
|
IMGMA |
Iowa Medical Group Management Association |
|
IMPACT |
Improving Medicare Post-Acute Care Transformation Act of 2014 |
|
IMS |
Iowa Medical Society |
|
INA |
Iowa Nurses Association |
|
IOASE |
In-office ancillary services exception |
|
IOM |
Institute of Medicine |
|
IOMA |
Iowa Osteopathic Medical Association |
|
IONL |
Iowa Organization of Nurse Leaders |
|
IP |
Intraperitoneal |
|
IP |
Inpatient |
|
IPA |
Independent Practice Association |
|
IPAB |
Independent Payment Advisory Board |
|
IPF |
Inpatient psychiatric facility |
|
IPF |
Idiopathic pulmonary fibrosis |
|
IPPS |
Medicare Hospital Inpatient Prospective Payment System |
|
IQ |
Intelligence quotient |
|
IRB |
Institutional review board |
|
IRF |
Inpatient rehabilitation facility |
|
ISMP |
Institute for Safe Medication Practices |
|
IT |
Information technology |
|
ITC |
Iowa Trauma Coordinators |
|
IU |
International units |
|
IUI |
Intrauterine insemination |
|
IUP |
Intrauterine pregnancy |
|
IUPC |
Intrauterine pressure catheter |
|
IV |
Intravenous |
|
IVF |
In vitro fertilization |
|
IVIG |
Intravenous immune globulin |
|
IVP |
Intravenous pyelogram (urogram) |
|
IVP |
Intravenous push |
|
In vitro |
In the laboratory |
|
In vivo |
In the body |
|
JCV |
JC virus |
|
JIC |
Joint information center |
|
JRA |
Juvenile rheumatoid arthritis |
|
JVD |
Jugular venous distension |

