ICD-10-CM External Cause Index · FY 2026 288 Entries
Activity in the External Cause Index ICD-10-CM
The main term Activity (involving) (of victim at time of event) carries 288 external cause index entries pointing to 106 ICD-10-CM codes. The default entry is Y93.9, the code the bare main term maps to; every indented line below refines the event by vehicle, object, place, or intent. External cause codes are reported after the injury code; verify the 7th character on the code page.
✓ Built from the official CMS FY 2026 index fileEffective Oct 1, 2025 – Sep 30, 2026
288
Index Entries
106
Codes Referenced
Y93.9
Default Code
A
Letter
288 of 288 shown
ICD-10-CM
Index Entries Under Activity 288 entries · 106 codes
Activity (involving) (of victim at time of event) Y93.9
aerobic and step exercise (class) Y93.A3
alpine skiing Y93.23
animal care NEC Y93.K9
arts and handcrafts NEC Y93.D9
athletics NEC Y93.79
athletics played as a team or group NEC Y93.69
athletics played individually NEC Y93.59
badminton Y93.73
baking Y93.G3
ballet Y93.41
barbells Y93.B3
BASE (Building, Antenna, Span, Earth) jumping Y93.33
baseball Y93.64
basketball Y93.67
bathing (personal) Y93.E1
beach volleyball Y93.68
bike riding Y93.55
blackout game Y93.85
boogie boarding Y93.18
bowling Y93.54
boxing Y93.71
brass instrument playing Y93.J4
building construction Y93.H3
bungee jumping Y93.34
calisthenics Y93.A2
canoeing (in calm and turbulent water) Y93.16
capture the flag Y93.6A
cardiorespiratory exercise NEC Y93.A9
caregiving (providing) NEC Y93.F9
bathing Y93.F1
lifting Y93.F2
cellular
communication device Y93.C2
telephone Y93.C2
challenge course Y93.A5
cheerleading Y93.45
choking game Y93.85
circuit training Y93.A4
cleaning
floor Y93.E5
climbing NEC Y93.39
mountain Y93.31
rock Y93.31
wall Y93.31
clothing care and maintenance NEC Y93.E9
combatives Y93.75
computer
keyboarding Y93.C1
technology NEC Y93.C9
confidence course Y93.A5
construction (building) Y93.H3
cooking and baking Y93.G3
cool down exercises Y93.A2
cricket Y93.69
crocheting Y93.D1
cross country skiing Y93.24
dancing (all types) Y93.41
digging
dirt Y93.H1
dirt digging Y93.H1
dishwashing Y93.G1
diving (platform) (springboard) Y93.12
underwater Y93.15
dodge ball Y93.6A
downhill skiing Y93.23
drum playing Y93.J2
dumbbells Y93.B3
electronic
devices NEC Y93.C9
hand held interactive Y93.C2
game playing (using) (with)
interactive device Y93.C2
keyboard or other stationary device Y93.C1
elliptical machine Y93.A1
exercise (s)
machines ( (primarily) for)
cardiorespiratory conditioning Y93.A1
muscle strengthening Y93.B1
muscle strengthening (non-machine) NEC Y93.B9
external motion NEC Y93.I9
rollercoaster Y93.I1
fainting game Y93.85
field hockey Y93.65
figure skating (pairs) (singles) Y93.21
flag football Y93.62
floor mopping and cleaning Y93.E5
food preparation and clean up Y93.G1
football (American) NOS Y93.61
flag Y93.62
tackle Y93.61
touch Y93.62
four square Y93.6A
free weights Y93.B3
frisbee (ultimate) Y93.74
furniture
building Y93.D3
finishing Y93.D3
repair Y93.D3
game playing (electronic)
using keyboard or other stationary device Y93.C1
using interactive device Y93.C2
gardening Y93.H2
golf Y93.53
grass drills Y93.A6
grilling and smoking food Y93.G2
grooming and shearing an animal Y93.K3
guerilla drills Y93.A6
gymnastics (rhythmic) Y93.43
handball Y93.73
handcrafts NEC Y93.D9
hand held interactive electronic device Y93.C2
hang gliding Y93.35
hiking (on level or elevated terrain) Y93.01
hockey (ice) Y93.22
field Y93.65
horseback riding Y93.52
household (interior) maintenance NEC Y93.E9
ice NEC Y93.29
dancing Y93.21
hockey Y93.22
skating Y93.21
inline roller skating Y93.51
ironing Y93.E4
judo Y93.75
jumping (off) NEC Y93.39
BASE (Building, Antenna, Span, Earth) Y93.33
bungee Y93.34
jacks Y93.A2
rope Y93.56
jumping jacks Y93.A2
jumping rope Y93.56
karate Y93.75
kayaking (in calm and turbulent water) Y93.16
keyboarding (computer) Y93.C1
kickball Y93.6A
knitting Y93.D1
lacrosse Y93.65
land maintenance NEC Y93.H9
landscaping Y93.H2
laundry Y93.E2
machines (exercise)
primarily for cardiorespiratory conditioning Y93.A1
primarily for muscle strengthening Y93.B1
maintenance
exterior building NEC Y93.H9
household (interior) NEC Y93.E9
land Y93.H9
property Y93.H9
marching (on level or elevated terrain) Y93.01
martial arts Y93.75
microwave oven Y93.G3
milking an animal Y93.K2
mopping (floor) Y93.E5
mountain climbing Y93.31
muscle strengthening
exercises (non-machine) NEC Y93.B9
machines Y93.B1
musical keyboard (electronic) playing Y93.J1
nordic skiing Y93.24
obstacle course Y93.A5
outdoor, specified NEC Y93.L9
oven (microwave) Y93.G3
packing up and unpacking in moving to a new residence Y93.E6
parasailing Y93.19
pass out game Y93.85
percussion instrument playing NEC Y93.J2
personal
bathing and showering Y93.E1
hygiene NEC Y93.E8
showering Y93.E1
physical games generally associated with school recess, summer camp and children Y93.6A
physical training NEC Y93.A9
piano playing Y93.J1
pickleball Y93.73
pilates Y93.B4
platform diving Y93.12
playing musical instrument
brass instrument Y93.J4
drum Y93.J2
musical keyboard (electronic) Y93.J1
percussion instrument NEC Y93.J2
piano Y93.J1
string instrument Y93.J3
winds instrument Y93.J4
property maintenance
exterior NEC Y93.H9
interior NEC Y93.E9
protesting (political, social) Y93.89
pruning (garden and lawn) Y93.H2
pull-ups Y93.B2
push-ups Y93.B2
racquetball Y93.73
rafting (in calm and turbulent water) Y93.16
raking (leaves) Y93.H1
rappelling Y93.32
refereeing a sports activity Y93.81
residential relocation Y93.E6
rhythmic gymnastics Y93.43
rhythmic movement NEC Y93.49
riding
horseback Y93.52
rollercoaster Y93.I1
rock climbing Y93.31
rollercoaster riding Y93.I1
roller skating (inline) Y93.51
rough housing and horseplay Y93.83
rowing (in calm and turbulent water) Y93.16
rugby Y93.63
running Y93.02
SCUBA diving Y93.15
sewing Y93.D2
shoveling Y93.H1
dirt Y93.H1
snow Y93.H1
showering (personal) Y93.E1
sit-ups Y93.B2
skateboarding Y93.51
skating (ice) Y93.21
roller Y93.51
skiing (alpine) (downhill) Y93.23
cross country Y93.24
nordic Y93.24
water Y93.17
sledding (snow) Y93.23
sleeping (sleep) Y93.84
smoking and grilling food Y93.G2
snorkeling Y93.15
snow NEC Y93.29
boarding Y93.23
shoveling Y93.H1
sledding Y93.23
tubing Y93.23
soccer Y93.66
softball Y93.64
specified NEC Y93.89
spectator at an event Y93.82
splitting wood Y93.L1
sports NEC Y93.79
sports played as a team or group NEC Y93.69
sports played individually NEC Y93.59
springboard diving Y93.12
squash Y93.73
stationary bike Y93.A1
step (stepping) exercise (class) Y93.A3
stepper machine Y93.A1
stove Y93.G3
string instrument playing Y93.J3
surfing Y93.18
wind Y93.18
swimming Y93.11
tackle football Y93.61
tap dancing Y93.41
tennis Y93.73
tobogganing Y93.23
touch football Y93.62
track and field events (non-running) Y93.57
running Y93.02
trampoline Y93.44
treadmill Y93.A1
trimming shrubs Y93.H2
tubing (in calm and turbulent water) Y93.16
snow Y93.23
ultimate frisbee Y93.74
underwater diving Y93.15
unpacking in moving to a new residence Y93.E6
use of stove, oven and microwave oven Y93.G3
vacuuming Y93.E3
volleyball (beach) (court) Y93.68
wake boarding Y93.17
walking an animal Y93.K1
walking (on level or elevated terrain) Y93.01
an animal Y93.K1
wall climbing Y93.31
warm up and cool down exercises Y93.A2
water NEC Y93.19
aerobics Y93.14
craft NEC Y93.19
exercise Y93.14
polo Y93.13
skiing Y93.17
sliding Y93.18
survival training and testing Y93.19
weeding (garden and lawn) Y93.H2
wind instrument playing Y93.J4
windsurfing Y93.18
wrestling Y93.72
yoga Y93.42
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Related Index Terms
Source: Centers for Medicare & Medicaid Services, FY 2026 ICD-10-CM External Cause of Injuries Index release files, effective October 1, 2025 through September 30, 2026.
