ICD 10 LACERATION REPAIRS

Question 1

What is the focus of this module?

Answer 1

Laceration repairs and ICD-10-CM coding

The module reviews guidelines and coding for laceration repairs.

Question 2

What is the largest organ system in the body?

Answer 2

Skin

The skin serves as a protective barrier and plays various roles in the body.

Question 3

What are the two primary layers of the skin?

Answer 3

• Epidermis
• Dermis

The epidermis is the outer layer while the dermis lies beneath it.

Question 4

What is the outermost portion of the skin called?

Answer 4

Epidermis

The epidermis is comprised of many layers and contains no blood vessels.

Question 5

What pigment is contained in the epidermis?

Answer 5

Melanin

Melanin gives skin its color and allows it to tan.

Question 6

What types of cells are found in the epidermis?

Answer 6

• Squamous cells
• Basal cells
• Melanocytes

These cells contribute to the structure and function of the skin.

Question 7

What is located under the epidermis?

Answer 7

Dermis

The dermis performs most of the skin’s functions.

Question 8

What does the dermis consist of?

Answer 8

• Blood vessels
• Connective tissue
• Nerves
• Lymph vessels
• Glands
• Hair shafts

These components are crucial for skin function and health.

Question 9

What is the function of subcutaneous tissue?

Answer 9

Acts as a cushion and gives skin a smooth appearance

Subcutaneous tissue is primarily made up of fat cells.

Question 10

Are open wounds only classified as lacerations in ICD-10-CM?

Answer 10

False

Open wounds can also include punctures, bites, and other types.

Question 11

What additional specificity is required for finger lacerations?

Answer 11

Involvement of the nail

Specificity helps in accurate coding and treatment.

Question 12

What designation is given to all injury codes?

Answer 12

Episode of care

This includes initial encounters, subsequent encounters, and sequela.

Question 13

What does ‘initial encounter’ refer to?

Answer 13

The period when the patient is receiving active treatment

This designation is important for coding purposes.

Question 14

What should ‘sequela’ indicate?

Answer 14

A residual effect from the initial injury

This term is used in coding to reflect ongoing effects of an injury.

Question 15

What is the final diagnosis related to the laceration repair in the example?

Answer 15

Right ankle laceration

This example is used to illustrate coding practices.

Question 16

What does the code S91.01 require in the tabular list?

Answer 16

A sixth character for right or left ankle and a seventh character for the type of encounter

Accurate coding requires attention to detail in character specifications.