Question 1

Is Y00 a billable ICD-10 code?

Accepted Answer

Yes, Y00 is a valid billable ICD-10-CM code for assault by blunt object. It can be used for medical billing and reimbursement purposes.

Question 2

What does ICD-10 code Y00 mean?

Accepted Answer

ICD-10-CM code Y00 represents Assault by blunt object. 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 Y00 introduced?

Accepted Answer

Code Y00 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 Y00?

Accepted Answer

The parent category for Y00 is section:X92-Y09 (Assault (X92-Y09)). This hierarchical classification helps organize related diagnoses for more accurate coding.

Question 5

What conditions are excluded from Y00?

Accepted Answer

Code Y00 has Type 1 Excludes (mutually exclusive conditions) including: assault by strike by sports equipment (Y08.0-). These conditions cannot be coded together with Y00 as they represent different diagnoses.

Question 6

Does Y00 require a 7th character extension?

Accepted Answer

Yes, Y00 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., Y00XXA for initial encounter). The extension indicates whether this is an initial visit, follow-up, or treatment for a late effect.

Y00.XXXA2026

Excludes14Not coded together

Notes1Additional information

Includes2Included conditions

Also Known As3Alternative terms

7th Character Extensions3Encounter type specifiers

Excluded By1Codes that exclude this one