CPT
ICD-10
Medical Terminology
Anatomy
Billing
100

This part of the CPT manual is printed in alphabetical order to help locate codes based on keywords.

The Index

100

This part of the ICD-10-CM manual helps you look up diagnostic terms before verifying the code in the Tabular List.

The Alphabetic Index

100

This prefix means “slow.”

Brady- 

100

This is the largest organ of the human body.

The skin

100

This organization oversees Medicare and Medicaid.

CMS (Centers for Medicare and Medicaid Services)

200

This CPT code range is used for Evaluation and Management services.

99202–99499

200

This Z code is used for a routine adult medical exam with no abnormal findings.

Z00.00

200

This term means surgical removal of a kidney.

Nephrectomy

200

This organ produces insulin.

Pancreas

200

This form is used to submit professional physician claims to insurance.

CMS-1500

300

This CPT modifier indicates a significant, separately identifiable E/M service on the same day as a procedure.

Modifier 25

300

This is the ICD-10 code for Type 2 diabetes with diabetic chronic kidney disease.

E11.22

300

This condition’s name means inflammation of the stomach and intestines.

Gastroenteritis 

300

This part of the brain controls coordination and balance.

The cerebellum

300

This code on an EOB indicates that charges exceed the allowed amount per fee schedule.

CO-45

400

This section of the CPT manual includes procedures on the digestive system.

The Surgery section (code range 40490–49999)

400

This character in an injury code indicates the type of encounter, such as initial, subsequent, or sequela.

The 7th character

400

This suffix indicates excessive flow or bleeding.

-rrhagia

400

This bone is commonly known as the collarbone.

The clavicle

400

This is the key difference between a copay and coinsurance.

A copay is a fixed dollar amount, and coinsurance is a percentage of the cost

500

This is the correct CPT code for a laparoscopic appendectomy with rupture and generalized peritonitis.

44960

500

This ICD-10 code represents a pathological fracture of the right femur due to osteoporosis (initial encounter).

M80.051A

500

This procedure refers to a surgical puncture of the chest to remove fluid.

Thoracentesis

500

This muscular structure separates the chest cavity from the abdominal cavity and plays a key role in breathing.

The diaphragm

500

This coordination of benefits rule is used to determine which parent’s insurance is primary when a child is covered by both.

The birthday rule