Diagnosis - Answers A patient's condition, illness, or injury as determined by the physician and
documented in the patient's chart.
Medical Necessity - Answers A diagnosis that provides a valid health care reason for services provided
for a patient.
Risk factor - Answers A condition or illness that increases a patient's susceptibility to a disease or
condition.
Sign - Answers Evidence via a laboratory results, test results, x rays, etc. of a disease or condition that
a patient has.
Symptom - Answers An abnormal state or sensation that a patient states they are experiencing.
Supporting documentation - Answers The data in a patient's chart that supports the codes chosen.
Complication - Answers An unexpected condition that develops after a surgery, procedure, test, or
treatment while a patient is in the hospital.
Exacerbation - Answers An increase in the severity of a condition or illness that the patient already
has.
Adverse effect of - Answers When a drug, medicine, or test material causes a reaction in the patient.
Sequela - Answers A late effect of one condition or disease that causes a second condition.
NEC - Not Elsewhere Classified - Answers Details in the documentation that are not described in any
other code in the code book.
NOS - Not Otherwise Specified - Answers The absence of details in the documentation that might be
used to code more specifically.
Other specified - Answers Information that the physician has documented but is not found in the
code descriptions available.
Etiology - Answers A physician's study of and determination of the cause of a disease or condition.
Eponym - Answers A condition or disease named after the person who discovered it.
Manifestations - Answers A condition that is caused and is the result of a previous condition.
Co-Morbidities - Answers A separate disease or condition that is separate from the disease or
condition which has caused an inpatient admission.
Unbundling - Answers Coding a procedure in multiple codes when one code has been provided in the
code book.
Up coding - Answers Using a code that indicates a higher level service than the documentation
indicates.
Double Billing - Answers Sending a claim through twice for the same service and date.
Abstracting - Answers Data extraction from documentation in the medical record that creates an
overview of the patient's encounter. The data is then entered into a software system and converted
to codes or analyzed for other purposes.
Accreditation - Answers A voluntary process that a facility undergoes for a review of their
performance and adherence to policies by an independent organization created for the purpose of
evaluation. It may also mean that an organization has met criteria established by an outside
organization that meets standards set by the organization. These are usually reviewed on a regular
timely basis.
Acute care - Answers Care given to a patient on a limited basis as an inpatient in a hospital setting.
APC Grouper - Answers The software used for the Ambulatory Payment Classification payment
system. The APC system is used for outpatient coding and billing using CPT and HCPCS codes.
AAPC - American Academy of Professional Coders - Answers A national membership organization that
provides credentials, education, and coding information to medical coders in all settings. Their
website is https://www.aapc.com.
AHIMA - American Health Information Management Association - Answers A national membership
organization that provides credentials, education, and coding information for health information
management, health information systems, the revenue cycle, and medical coders in all settings. They
also focus on specialized and new areas of the Health Information field such as risk management,
clinical documentation improvement, and quality analysis. AHIMA also provides Virtual Lab tools for
accredited schools such as Rasmussen College. http://www.ahima.org.
AHA - American Hospital Association - Answers The national trade membership organization that
services individual healthcare providers and hospital healthcare organizations.