Question 1

Is W13 a billable ICD-10 code?

Accepted Answer

No, W13 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 W13 mean?

Accepted Answer

ICD-10-CM code W13 represents Fall from, out of or through building or structure. 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 W13 introduced?

Accepted Answer

Code W13 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 W13?

Accepted Answer

The parent category for W13 is section:W00-W19 (Slipping, tripping, stumbling and falls (W00-W19)). This hierarchical classification helps organize related diagnoses for more accurate coding.

Question 5

Does W13 require a 7th character extension?

Accepted Answer

Yes, W13 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., W13XXA for initial encounter). The extension indicates whether this is an initial visit, follow-up, or treatment for a late effect.

W132026

Excludes15Not coded together

Excludes23Not included here

Notes1Additional information

7th Character Extensions3Encounter type specifiers

Is W13 a billable ICD-10 code?

What does ICD-10 code W13 mean?

When was ICD-10 code W13 introduced?

What is the parent category for ICD-10 code W13?

Does W13 require a 7th character extension?