Y93 Activity codes
⚠ Non-Billable
ICD-10-CM 2026
The ICD-10-CM code for Activity codes is Y93 (FY2026). It is a non-billable category code — select a more specific code below for claims.
Classification
- Section
- Y90-Y99: Supplementary factors related to causes of morbidity classified elsewhere (Y90-Y99)
- Category Y93
- 131 codes (109 billable)
- FY2026 Status
- Stable since FY2024
Notes
- Category Y93 is provided for use to indicate the activity of the person seeking healthcare for an injury or health condition, such as a heart attack while shoveling snow, which resulted from, or was contributed to, by the activity. These codes are appropriate for use for both acute injuries, such as those from chapter 19, and conditions that are due to the long-term, cumulative effects of an activity, such as those from chapter 13. They are also appropriate for use with external cause codes for cause and intent if identifying the activity provides additional information on the event. These codes should be used in conjunction with codes for external cause status (Y99) and place of occurrence (Y92).
- This section contains the following broad activity categories:
- Y93.0 Activities involving walking and running
- Y93.1 Activities involving water and water craft
- Y93.2 Activities involving ice and snow
- Y93.3 Activities involving climbing, rappelling, and jumping off
- Y93.4 Activities involving dancing and other rhythmic movement
- Y93.5 Activities involving other sports and athletics played individually
- Y93.6 Activities involving other sports and athletics played as a team or group
- Y93.7 Activities involving other specified sports and athletics
- Y93.A Activities involving other cardiorespiratory exercise
- Y93.B Activities involving other muscle strengthening exercises
- Y93.C Activities involving computer technology and electronic devices
- Y93.D Activities involving arts and handcrafts
- Y93.E Activities involving personal hygiene and interior property and clothing maintenance
- Y93.F Activities involving caregiving
- Y93.G Activities involving food preparation, cooking and grilling
- Y93.H Activities involving exterior property and land maintenance, building and construction
- Y93.I Activities involving roller coasters and other types of external motion
- Y93.J Activities involving playing musical instrument
- Y93.K Activities involving animal care
- Y93.L Other outdoor activity
- Y93.8 Activities, other specified
- Y93.9 Activity, unspecified
Official Coding Guidelines
Assign Y93 to describe activity at time of injury/conditionAssign a code from category Y93, Activity code, to describe the activity of the patient at the time the injury or other health condition occurred.
Use activity code only once; only one Y93 code per recordAn activity code is used only once, at the initial encounter for treatment. Only one code from Y93 should be recorded on a medical record.
Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026