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Introduction to ICD-10-CM Coding and Terminology Quiz

#1

What does ICD-10-CM stand for?

International Classification of Diseases, 10th Revision, Clinical Modification
Explanation

ICD-10-CM stands for International Classification of Diseases, 10th Revision, Clinical Modification.

#2

Which organization publishes and maintains the ICD-10-CM?

Centers for Medicare & Medicaid Services (CMS)
Explanation

The ICD-10-CM is published and maintained by the Centers for Medicare & Medicaid Services (CMS).

#3

What does the term 'ICD' stand for in ICD-10-CM?

International Classification of Diseases
Explanation

The term 'ICD' in ICD-10-CM stands for International Classification of Diseases.

#4

How many chapters are there in the ICD-10-CM?

15
Explanation

ICD-10-CM has a total of 15 chapters.

#5

What does the term 'CM' signify in ICD-10-CM?

Clinical Modifications
Explanation

In ICD-10-CM, the term 'CM' signifies Clinical Modifications.

#6

What is the primary purpose of ICD-10-CM codes?

To categorize diseases and injuries
Explanation

ICD-10-CM codes are primarily used to categorize diseases and injuries.

#7

Which of the following is true regarding the structure of an ICD-10-CM code?

It is alphanumeric
Explanation

The structure of an ICD-10-CM code is alphanumeric.

#8

What is the purpose of the external cause codes in ICD-10-CM?

To specify the cause, intent, and place of occurrence of an injury or health condition
Explanation

External cause codes in ICD-10-CM are used to specify the cause, intent, and place of occurrence of an injury or health condition.

#9

Which chapter of ICD-10-CM contains codes for diseases of the respiratory system?

Chapter 8
Explanation

Codes for diseases of the respiratory system in ICD-10-CM are found in Chapter 8.

#10

In ICD-10-CM, what is the purpose of including laterality?

To specify the side of the body affected
Explanation

In ICD-10-CM, including laterality is done to specify the side of the body affected.

#11

Which of the following is not a valid character for an ICD-10-CM code?

Special characters
Explanation

Special characters are not valid for an ICD-10-CM code.

#12

What is the term used to describe the highest level of specificity in ICD-10-CM coding?

Code
Explanation

The term used to describe the highest level of specificity in ICD-10-CM coding is 'Code'.

#13

What is the purpose of a placeholder 'x' in an ICD-10-CM code?

To signify a missing digit
Explanation

A placeholder 'x' in an ICD-10-CM code is used to signify a missing digit.

#14

Which of the following is not a component of an ICD-10-CM code?

Chapter
Explanation

The component 'Chapter' is not part of an ICD-10-CM code.

#15

Which chapter of ICD-10-CM contains codes for diseases of the musculoskeletal system and connective tissue?

Chapter 13
Explanation

Codes for diseases of the musculoskeletal system and connective tissue in ICD-10-CM are found in Chapter 13.

#16

Which of the following is true regarding the use of placeholder characters in ICD-10-CM?

They are used to indicate a missing digit in the code
Explanation

Placeholder characters in ICD-10-CM are used to indicate a missing digit in the code.

#17

Which of the following is the correct hierarchy of ICD-10-CM coding?

Category, Subcategory, Code
Explanation

The correct hierarchy of ICD-10-CM coding is Category, Subcategory, Code.

#18

What is the primary purpose of the Tabular List in ICD-10-CM?

To list the categories, subcategories, and codes in a hierarchical format
Explanation

The primary purpose of the Tabular List in ICD-10-CM is to list the categories, subcategories, and codes in a hierarchical format.

#19

What is the purpose of the seventh character in certain ICD-10-CM codes?

To identify the episode of care
Explanation

The seventh character in certain ICD-10-CM codes is used to identify the episode of care.

#20

What is the format for a placeholder character in an ICD-10-CM code?

X
Explanation

The format for a placeholder character in an ICD-10-CM code is 'X'.

#21

Which of the following is true regarding ICD-10-CM coding guidelines?

They are updated annually
Explanation

ICD-10-CM coding guidelines are updated annually.

#22

Which organization developed the ICD-10-CM coding system?

World Health Organization (WHO)
Explanation

The World Health Organization (WHO) developed the ICD-10-CM coding system.

#23

What is the significance of the '0' as the 7th character in an ICD-10-CM code?

To signify an initial encounter
Explanation

The '0' as the 7th character in an ICD-10-CM code signifies an initial encounter.

#24

What is the purpose of the 'D' character as the 7th character in certain ICD-10-CM codes?

To denote a sequela
Explanation

The 'D' character as the 7th character in certain ICD-10-CM codes is used to denote a sequela.

#25

In ICD-10-CM, which character is used as a placeholder for future expansion?

Y
Explanation

In ICD-10-CM, the character 'Y' is used as a placeholder for future expansion.

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