Assault by other specified means
In Assault (X92-Y09), chapter 20: External Causes of Morbidity
15 billable codes under Y08: none are a CC or MCC; none map to an HCC.
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Instructional notes
Also applies, from Assault (X92-Y09)
These notes sit on X92-Y09 and apply to every code under it, including Y08.
Official coding guidelines
From the ICD-10-CM Official Guidelines for Coding and Reporting, FY 2027 (CMS and NCHS). Links open the PDF at the right page.
Covers how to report external cause codes (V00-Y99) describing cause, intent, place, activity, and status. They are never principal or first-listed, and reporting is voluntary unless required.
- General External Cause Coding Guidelines (page 88)
- Place of Occurrence Guideline (page 89)
- Activity Code (page 89)
- Place of Occurrence, Activity, and Status Codes Used with other External Cause Code (page 89)
- If the Reporting Format Limits the Number of External Cause Codes (page 90)
- Multiple External Cause Coding Guidelines (page 90)
- Child and Adult Abuse Guideline (page 90)
- Unknown or Undetermined Intent Guideline (page 91)
All codes under Y08
Y08 can't be used on a claim. Pick a billable code below; grey headings group them.
- Y08.0Assault by strike by sport equipment
- Y08.01Assault by strike by hockey stick
- Y08.01XAAssault by strike by hockey stick, initial encounter
- Y08.01XDAssault by strike by hockey stick, subsequent encounter
- Y08.01XSAssault by strike by hockey stick, sequela
- Y08.02Assault by strike by baseball bat
- Y08.02XAAssault by strike by baseball bat, initial encounter
- Y08.02XDAssault by strike by baseball bat, subsequent encounter
- Y08.02XSAssault by strike by baseball bat, sequela
- Y08.09Assault by strike by other specified type of sport equipment
- Y08.09XAAssault by strike by other specified type of sport equipment, initial encounter
- Y08.09XDAssault by strike by other specified type of sport equipment, subsequent encounter
- Y08.09XSAssault by strike by other specified type of sport equipment, sequela
- Y08.8Assault by other specified means
- Y08.81Assault by crashing of aircraft
- Y08.81XAAssault by crashing of aircraft, initial encounter
- Y08.81XDAssault by crashing of aircraft, subsequent encounter
- Y08.81XSAssault by crashing of aircraft, sequela
- Y08.89Assault by other specified means
- Y08.89XAAssault by other specified means, initial encounter
- Y08.89XDAssault by other specified means, subsequent encounter
- Y08.89XSAssault by other specified means, sequela
Y08 MS-DRGs
This code does not group to an MS-DRG as a principal diagnosis.
Code history
Valid since FY2016, when ICD-10-CM took effect on October 1, 2015. No changes since.
