Wrap-around plan

Supplemental health benefit plan that pays for medical costs such as copayments and deductibles not covered by a primary benefit plan such as Medicare or TRICARE. Also called Medigap (MG) policy, gap fill, Medifill , and Medicare supplement policy .

Write-off

1. Assets or debts that have been determined to be uncollectable and are therefore adjusted off the accounting books as a loss. This does not represent a discount. 2. Difference between the total fee the provider billed for a medical service and the insurance company’s allowed fee for the service.

X12

American National Standards Institute (ANSI)- accredited group that defines electronic date inter change standards for many American industries including health care insurance. Most of the electronic transaction standards mandated or proposed under Health Insurance Portability and Accountability Act (HIPAA) are X12 standards. Also see Accredited Standards Committee X12 (ASC X12) .

X12 148

X12 First Report of Injury, Illness or Incident transaction. This standard could eventually be included in the Health Insurance Portability and Accountability Act (HIPAA) mandate.

X12 270

X12 Health Care Eligibility & Benefit Inquiry transaction. Version 4010 of this transaction has been included in the Health Insurance Portability and Accountability Act (HIPAA) mandates.