Question 1

Is W49.9 a billable ICD-10 code?

Accepted Answer

Yes, W49.9 is a valid billable ICD-10-CM code for exposure to other inanimate mechanical forces. It can be used for medical billing and reimbursement purposes.

Question 2

What does ICD-10 code W49.9 mean?

Accepted Answer

ICD-10-CM code W49.9 represents Exposure to other inanimate mechanical forces. 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 W49.9 introduced?

Accepted Answer

Code W49.9 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 W49.9?

Accepted Answer

The parent category for W49.9 is W49 (Exposure to other inanimate mechanical forces). This hierarchical classification helps organize related diagnoses for more accurate coding.

Question 5

Does W49.9 require a 7th character extension?

Accepted Answer

Yes, W49.9 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., W49.9XXA for initial encounter). The extension indicates whether this is an initial visit, follow-up, or treatment for a late effect.

W49.92026

Excludes15Not coded together

Notes1Additional information

Includes2Included conditions

Also Known As10Alternative terms

7th Character Extensions3Encounter type specifiers

Is W49.9 a billable ICD-10 code?

What does ICD-10 code W49.9 mean?

When was ICD-10 code W49.9 introduced?

What is the parent category for ICD-10 code W49.9?

Does W49.9 require a 7th character extension?