Question 1

Is Y04.0 a billable ICD-10 code?

Accepted Answer

Yes, Y04.0 is a valid billable ICD-10-CM code for assault by unarmed brawl or fight. It can be used for medical billing and reimbursement purposes.

Question 2

What does ICD-10 code Y04.0 mean?

Accepted Answer

ICD-10-CM code Y04.0 represents Assault by unarmed brawl or fight. 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 Y04.0 introduced?

Accepted Answer

Code Y04.0 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 Y04.0?

Accepted Answer

The parent category for Y04.0 is Y04 (Assault by bodily force). This hierarchical classification helps organize related diagnoses for more accurate coding.

Question 5

Does Y04.0 require a 7th character extension?

Accepted Answer

Yes, Y04.0 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., Y04.0XXA for initial encounter). The extension indicates whether this is an initial visit, follow-up, or treatment for a late effect.

Y04.02026

Excludes16Not coded together

Notes1Additional information

Includes2Included conditions

Also Known As10Alternative terms

7th Character Extensions3Encounter type specifiers

Is Y04.0 a billable ICD-10 code?

What does ICD-10 code Y04.0 mean?

When was ICD-10 code Y04.0 introduced?

What is the parent category for ICD-10 code Y04.0?

Does Y04.0 require a 7th character extension?