Question 1

Is W24 a billable ICD-10 code?

Accepted Answer

No, W24 is not a billable code. It is a category code that requires additional specificity. You must select a more specific code from the subcategories for billing purposes.

Question 2

What does ICD-10 code W24 mean?

Accepted Answer

ICD-10-CM code W24 represents Contact with lifting and transmission devices, not elsewhere classified. This code is part of the International Classification of Diseases, 10th Revision, Clinical Modification used for medical coding and billing in the United States.

Question 3

When was ICD-10 code W24 introduced?

Accepted Answer

Code W24 has been part of ICD-10-CM since 2016, when the coding system was mandated for use in the United States. This code was included in the original US implementation.

Question 4

What is the parent category for ICD-10 code W24?

Accepted Answer

The parent category for W24 is section:W20-W49 (Exposure to inanimate mechanical forces (W20-W49)). This hierarchical classification helps organize related diagnoses for more accurate coding.

Question 5

What conditions are excluded from W24?

Accepted Answer

Code W24 has Type 1 Excludes (mutually exclusive conditions) including: transport accidents (V01-V99). These conditions cannot be coded together with W24 as they represent different diagnoses.

Question 6

Does W24 require a 7th character extension?

Accepted Answer

Yes, W24 requires a 7th character to specify the encounter type. Available extensions include: A (initial encounter), D (subsequent encounter), S (sequela). Use "X" as a placeholder to fill empty positions before the 7th character (e.g., W24XXA for initial encounter). The extension indicates whether this is an initial visit, follow-up, or treatment for a late effect.

W242026

Excludes15Not coded together

Notes1Additional information

7th Character Extensions3Encounter type specifiers

Excluded By2Codes that exclude this one