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MED INSURANCE TEXTBK
MED112 CH00 A-Z Abbreviations
| Term | Definition |
|---|---|
| a.c. | before meals |
| A/R | accounts receivable |
| AAMA | American Association of Medical Assistants |
| AAMT | American Association for Medical Transcription |
| AAPC | American Academy of Professional Coders |
| ABN | advance beneficiary notice of noncoverage |
| ACA | Affordable Care Act |
| ACO | accountable care organization |
| adm | admitted |
| ADR | Additional Documentation Request |
| ADX | admitting diagnosis |
| AHIMA | American Health Information Management Association |
| AMA | American Medical Association |
| AMT | American Medical Technologists |
| ANSI | American National Standards Institute |
| AP | (1) accounts payable, (2) anterior-posterior |
| APC | ambulatory patient classification |
| ASC | ambulatory surgical center |
| ASO | administrate services only |
| ASU | ambulatory surgical unit |
| AWV | annual wellness visit |
| b.i.d. | twice a day |
| BA | business associate |
| BCBS | BlueCross BlueShield |
| BLK Lung | black lung |
| BMI | body mass index |
| BP | blood pressure |
| BUN | blood urea nitrogen |
| bx | biopsy |
| C&S | culture and sensitivity |
| ca | cancer |
| CAC | computer-assisted coding |
| CAGC | claim adjustment group code |
| CARC | claim adjustment reason code |
| CC | (1) physicians’ records: chief complaint, (2) hospital documentation: com and complications |
| cc | cubic centimeter |
| CCA | Certified Coding Associate |
| CCHIT | Certification Commission for Healthcare Information Technology |
| CCI | Correct Coding Initiative (national; Medicare) |
| CCOF | credit card on file |
| CCS | Certified Coding Specialist |
| CCS-P | Certified Coding Specialist-Physician-Based |
| CCYY | year, indicates entry of four digits for the century (CC) and year (YY) |
| CDHP | consumer-driven health plan |
| CE | covered entity |
| CHAMPUS | Civilian Health and Medical Program of the Uniformed Services, now TR |
| CHAMPVA | Civilian Health and Medical Program of the Department of Veterans Affa |
| CHIP | Children’s Health Insurance Program |
| CLIA | Clinical Laboratory Improvement Amendment |
| cm | centimeter |
| CMA | Certified Medical Assistant |
| CMS | Centers for Medicare and Medicaid Services |
| CNS | central nervous system |
| COB | coordination of benefits |
| COBRA | Consolidated Omnibus Budget Reconciliation Act of 1985 |
| COP | conditions of participation |
| CPC | Certified Professional Coder |
| CPC-H | Certified Professional Coder-Hospital Outpatient Facility |
| CPE | complete physical exam |
| CPT | Current Procedural Terminology |
| CSRS | Civil Service Retirement System |
| CV | cardiovascular |
| CWF | Common Working File |
| D&C | dilation and curettage |
| DD | day, indicates entry of two digits for the day |
| DEERS | Defense Enrollment Eligibility Reporting System |
| DME | durable medical equipment |
| DMEPOS | durable medical equipment, prosthetics, orthotics, and supplies |
| DOB | date of birth |
| DOJ | Department of Justice |
| DOS | date of service |
| DPT | diphtheria, pertussis, and tetanus |
| DRG | diagnosis-related group |
| DRS | designated record set |
| dx | diagnosis |
| E/M code | Evaluation and Management code |
| ECOA | Equal Credit Opportunity Act |
| EDI | electronic data interchange |
| EEG | electroencephalogram |
| EENT | eyes, ears, nose, and throat |
| EFT | electronic funds transfer |
| EHB | essential health benefit |
| EHR | electronic health record |
| EIN | Employee Identification Number |
| EKG | electrocardiogram |
| EMC | electronic media claim |
| EMG | emergency |
| EMR | electronic medical record |
| ENMT | ears, nose, mouth, and throat |
| ENT | ears, nose, and throat |
| EOB | explanation of benefits |
| EOC | episode of care |
| EP | established patient |
| EPSDT | Early and Periodic Screening, Diagnosis, and Treatment |
| ER | emergency room |
| ERISA | Employee Retirement Income Security Act of 1974 |
| ETOH | alcohol |
| F | female |
| F/U | follow-up |
| FACTA | Fair and Accurate Credit Transaction Act |
| FCA | False Claims Act |
| FCRA | Fair Credit Reporting Act |
| FDCPA | Fair Debt Collection Practices Act of 1977 |
| FECA | Federal Employees’ Compensation Act |
| FEHB | Federal Employees Health Benefits program |
| FERA | Fraud Enforcement and Recovery Act |
| FERS | Federal Employees Retirement System |
| FH | family history |
| FI | fiscal intermediary |
| FICA | Federal Insurance Contribution Act |
| FMAP | Federal Medicaid Assistance Percentage |
| FSA | flexible savings (spending) account |
| FUO | fever, unknown origin |
| Fx | fracture |
| g, gm | gram |
| GEM | general equivalence mappings |
| GI | gastrointestinal |
| GPCI | geographic practice cost index |
| gr | grain |
| GTIN | Global Trade Item Number |
| GU | genitourinary |
| GYN | gynecologic, gynecologist |
| h | hour |
| H&P | history and physical |
| HAC | hospital-acquired condition |
| HBA | health benefits adviser |
| HCERA | Health Care and Education Reconciliation Act |
| HCFA | Health Care Financing Administration, currently CMS |
| HCPCS | Healthcare Common Procedure Coding System |
| HDHP | high-deductible health plan |
| HEDIS | Health Employer Data and Information Set |
| HEENT | head, eyes, ears, nose, and throat |
| HGB | hemoglobin |
| HHA | home health agency |
| HHS | Department of Health and Human Services |
| HiB | hemophilus influenza type B vaccine |
| HIE | health information exchange |
| HIM | health information management |
| HINN | hospital-issued notice of noncoverage |
| HIPAA | Health Insurance Portability and Accountability Act |
| HIT | health information technology |
| HITECH | Health Information Technology for Economic and Clinical Health Act |
| HMO | health maintenance organization |
| HPI | history of present illness |
| HPSA | Health Professional Shortage Area |
| HPTC | Healthcare Provider Taxonomy Code |
| HRA | health reimbursement account |
| HS | hour of sleep |
| HSA | health savings account |
| hx | history |
| I&D | incision and drainage |
| ICD-10-CM | International Classification of Diseases, Tenth Revision, Clinical Modifi |
| ICD-10-PCS | International Classification of Diseases, Tenth Revision, Procedure Cod |
| ICU | intensive care unit |
| ID #, I.D. # | identification number |
| ID, I.D. | identification |
| IHP | individual health plan |
| IM | intramuscular |
| IME | independent medical examination |
| INFO | information |
| IPA | individual practice association |
| IPPE | initial physical preventive examination |
| IPPS | Inpatient Prospective Payment System |
| IV | intravenous |
| JCAHO | Joint Commission on Accreditation of Healthcare Organizations |
| kg | kilogram |
| L | liter |
| LCD | local coverage determination |
| LLQ | left lower quadrant |
| LMP | last menstrual period |
| LPN | licensed practical nurse |
| LUQ | left upper quadrant |
| M | male |
| m | meter |
| MA | medical assistant |
| MAC | Medicare Administrative Contractor |
| MACRA | Medicare Access and CHIP Reauthorization Act of 2015 |
| MBI | Medicare Beneficiary Number |
| mcg | microgram |
| MCM | Medicare Carriers Manual |
| MCO | managed care organization |
| MD | medical doctor |
| MEC | CCI mutually exclusive code edit |
| mEq | milliequivalent |
| MFS | Medicare Fee Schedule |
| mg | milligram |
| MIP | Medicare Integrity Program |
| mL | milliliter |
| MLN | Medicare Learning Network |
| mm | millimeter |
| MM | month, indicates entry of two digits for the month |
| MMA | Medicare Modernization Act |
| MMR | measles, mumps, and rubella |
| MOA | Medicare Outpatient Adjudication remark code |
| MPFS | Medicare Physician Fee Schedule |
| MPI | master patient index |
| MR | Medical Review Program |
| MRN | (1) Medicare Remittance Notice, (2) Medicare Redetermination Notice, ( |
| MS | musculoskeletal |
| MSA | Medicare Savings Account |
| MS-DRGs | Medicare-Severity DRGs |
| MSN | Medicare Summary Notice |
| MSP | Medicare Secondary Payer |
| MTF | Military Treatment Facility |
| MTS | Medicare Transaction System |
| MUE | medically unlikely edit |
| n.p.o. | nothing per os (by mouth) |
| NCCI | National Correct Coding Initiative |
| NCD | national coverage determination |
| NCQA | National Committee for Quality Assurance |
| NDC | National Drug Code |
| NEC | not elsewhere classifiable |
| NEMB | notice of exclusion from Medicare benefits |
| Neuro | neurologic, neurological |
| NO. | number |
| nonPAR | nonparticipating |
| NOS | not otherwise specified |
| NP | (1) new patient, (2) nurse-practitioner |
| NPI | National Provider Identifier |
| NPP | Notice of Privacy Practices |
| NPPES | National Plan and Provider Enumerator System |
| NSF | nonsufficient funds |
| NUCC | National Uniform Claim Committee |
| OB | obstetrics |
| OCR | Office of Civil Rights |
| OESS | Office of E-Health Standards and Services |
| OIG | Office of the Inspector General |
| OMB | Office of Management and Budget |
| op | operative |
| OPPS | Outpatient Prospective Payment System |
| opt | optional |
| OSHA | Occupational Safety and Health Administration |
| OV | office visit |
| OWCP | Office of Workers’ Compensation Programs |
| OZ | product number, Health Care Uniform Code Council |
| P&A | percussion and auscultation |
| p.c. | after meals |
| p.o. | per os (by mouth) |
| p.r.n. | as desired or as needed |
| P4P | pay-for-performance |
| PA | physician assistant |
| PAR | participating provider |
| PC | professional component |
| PCM | Primary Care Manager (TRICARE) |
| PCP | primary care physician/provider |
| PDX | principal diagnosis |
| PE | physical exam |
| PECOS | Provider Enrollment Chain and Ownership System |
| PH # | phone number |
| PHI | protected health information |
| PHR | personal health record |
| PIN | provider identifier number |
| PIP | personal injury protection |
| PM/EHR | practice management/electronic health record |
| PMH | past medical history |
| PMP | practice management program |
| PMPM | per member per month |
| po | postoperative |
| POA | present on admission |
| POS | (1) place of service, (2) point-of-service option |
| PPACA | Patient Protection and Affordable Care Act |
| PPD | purified protein derivative of tuberculin test |
| PPO | preferred provider organization |
| PPS | Prospective Payment System |
| PR | patient responsibility |
| PSA | prostate-specific antigen |
| PSO | provider-sponsored organization |
| psych | psychiatric |
| pt | patient |
| q. | every |
| q.2h. | every two hours |
| q.d. | every day |
| q.h. | every hour |
| q.i.d. | four times a day |
| q.o.d. | every other day |
| QIO | quality improvement organization |
| QPP | Quality Payment Program |
| QUAL. | qualifier |
| R/O | rule out |
| RA | remittance advice |
| RAC | Recovery Audit Contractor |
| RARC | remittance advice remark code |
| RBRVS | Resource-Based Relative Value Scale (Medicare) |
| RCA | real-time adjudication |
| REF. | reference |
| Resp | respiratory |
| RHIA | Registered Health Information Administration |
| RHIT | Registered Health Information Technology |
| RLQ | right lower quadrant |
| RMA | Registered Medical Assistant |
| RN | registered nurse |
| ROS | review of systems |
| RTC | return to clinic |
| RUG | Resource Utilization Group |
| RUQ | right upper quadrant |
| RVS | relative value scale |
| RVU | relative value unit |
| Rx | prescription |
| S/P | status post |
| SDA | same-day appointment |
| SDI | state disability insurance |
| SDOH | Social Determinants of Health |
| SH | social history |
| SMI | Supplementary Medical Insurance |
| SNF | skilled nursing facility |
| SOAP | subjective/objective/assessment/plan |
| SOF | signature on file |
| SPD | Summary Plan Description |
| SSDI | Social Security Disability Insurance |
| SSI | Supplemental Security Income |
| SSN | Social Security number |
| stat, STAT | immediately |
| STD | sexually transmitted disease |
| subq, subcu | subcutaneous |
| T&A | tonsillectomy and adenoidectomy |
| t.i.d. | three times a day |
| TANF | Temporary Assistance for Needy Families |
| TC | technical component |
| TCS | (HIPAA Electronic) Transaction and Code Sets |
| temp | temperature |
| TM | tympanic membrane |
| TPA | third-party claims administrator |
| TPO | treatment, payment, and healthcare operations |
| TPR | temperature, pulse, and respirations |
| TRN | reassociation trace number |
| UA | urinalysis |
| UC | urine culture |
| UCR | usual, customary, and reasonable |
| UHDDS | Uniform Hospital Discharge Data Set |
| UPC | Universal Product Code |
| UPIN | Unique Physician Identification Number |
| UR | utilization review |
| URI | upper respiratory infection |
| URO | utilization review organization |
| USIN | Unique Supplier Identification Number |
| USPSTF | United States Preventive Services Task Force |
| UTI | urinary tract infection |
| VD | venereal disease |
| VIS | vaccine information sheet |
| VP | Vendor Product Number |
| VS | vital signs |
| wbc | white blood cells |
| WBC | white blood count |
| yo | year old |
| YY | year, indicates entry of two digits for the year; may also be noted as CCYY four digits for the century (CC) and year (YY) |
| ZPIC | Zone Program Integrity Contractor |