Is Y93 a billable ICD-10-CM code?

No. Y93 is a non-billable header code. Code to a higher level of specificity using one of its child codes.

Where does Y93 sit in the tabular list?

External causes of morbidity (V00-Y99), in the block Supplementary factors related to causes of morbidity classified elsewhere (Y90-Y99).

Y93

Y93 — Activity codes

Non-billable headerICD-10-CM

Y93 is a non-billable header ICD-10-CM code for activity codes. It cannot be billed on its own: choose one of the more specific child codes below.

Notes

Additional guidance from the ICD-10-CM tabular list.

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

Other codes that can never be billed with Y93

These codes carry an Excludes1 note pointing at Y93. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading Y93 alone.

Y93.KActivities involving animal care
Y93.01Activity, walking, marching and hiking
Y93.1Activities involving water and water craft
Y93.2Activities involving ice and snow
Y93.21Activity, ice skating
Y93.23Activity, snow (alpine) (downhill) skiing, snowboarding, sledding, tobogganing and snow tubing
Y93.3Activities involving climbing, rappelling and jumping off
Y93.5Activities involving other sports and athletics played individually

Risk adjustment

Y93 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

Code to one of these instead Y93

22 child codes. Green means billable.

Questions about Y93

Is Y93 a billable ICD-10-CM code?: No. Y93 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
Where does Y93 sit in the tabular list?: External causes of morbidity (V00-Y99), in the block Supplementary factors related to causes of morbidity classified elsewhere (Y90-Y99).