ICD-10-CM Alphabetic Index · FY 2026 358 Entries
Bite in the ICD-10-CM Index ICD-10-CM
The main term Bite (s) (animal) (human) carries 358 index entries pointing to 161 ICD-10-CM codes. Every indented line below refines the term by site, cause, or type. Verify any candidate code in the Tabular List before using it.
✓ Built from the official CMS FY 2026 index fileEffective Oct 1, 2025 – Sep 30, 2026
358
Index Entries
161
Codes Referenced
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Default Code
B
Letter
358 of 358 shown
ICD-10-CM
Index Entries Under Bite 358 entries · 161 codes
Bite (s) (animal) (human)
abdomen, abdominal
wall S31.159 Non-billable
with penetration into peritoneal cavity S31.659 Non-billable
epigastric region S31.152 Non-billable
with penetration into peritoneal cavity S31.652 Non-billable
left
lower quadrant S31.154 Non-billable
with penetration into peritoneal cavity S31.654 Non-billable
upper quadrant S31.151 Non-billable
with penetration into peritoneal cavity S31.651 Non-billable
periumbilic region S31.155 Non-billable
with penetration into peritoneal cavity S31.655 Non-billable
right
lower quadrant S31.153 Non-billable
with penetration into peritoneal cavity S31.653 Non-billable
upper quadrant S31.150 Non-billable
with penetration into peritoneal cavity S31.650 Non-billable
superficial NEC S30.871 Non-billable
insect S30.861 Non-billable
alveolar (process) see Bite, oral cavity
amphibian (venomous) see Venom, bite, amphibian
animal see also Bite, by site
venomous see Venom
ankle S91.05 Non-billable
superficial NEC S90.57 Non-billable
insect S90.56 Non-billable
antecubital space see Bite, elbow
anus S31.835 Non-billable
superficial NEC S30.877 Non-billable
insect S30.867 Non-billable
arm (upper) S41.15 Non-billable
lower see Bite, forearm
superficial NEC S40.87 Non-billable
insect S40.86 Non-billable
arthropod NEC see Venom, bite, arthropod
auditory canal (external) (meatus) see Bite, ear
auricle, ear see Bite, ear
axilla see Bite, arm
back see also Bite, thorax, back
lower S31.050 Non-billable
with penetration into retroperitoneal space S31.051 Non-billable
superficial NEC S30.870 Non-billable
insect S30.860 Non-billable
bedbug see Bite(s), by site, superficial, insect
breast S21.05 Non-billable
superficial NEC S20.17 Non-billable
insect S20.16 Non-billable
brow see Bite, head, specified site NEC
buttock S31.805 Non-billable
left S31.825 Non-billable
right S31.815 Non-billable
superficial NEC S30.870 Non-billable
insect S30.860 Non-billable
calf see Bite, leg
canaliculus lacrimalis see Bite, eyelid
canthus, eye see Bite, eyelid
centipede see Toxicity, venom, arthropod, centipede
cheek (external) S01.45 Non-billable
superficial NEC S00.87 Non-billable
insect S00.86 Non-billable
internal see Bite, oral cavity
chest wall see Bite, thorax
chigger B88.09
chin see Bite, head, specified site NEC
clitoris see Bite, vulva
costal region see Bite, thorax
digit (s)
hand see Bite, finger
toe see Bite, toe
ear (canal) (external) S01.35 Non-billable
superficial NEC S00.47 Non-billable
insect S00.46 Non-billable
elbow S51.05 Non-billable
superficial NEC S50.37 Non-billable
insect S50.36 Non-billable
epididymis see Bite, testis
epigastric region see Bite, abdomen
epiglottis see Bite, neck, specified site NEC
esophagus, cervical S11.25 Non-billable
superficial NEC S10.17 Non-billable
insect S10.16 Non-billable
eyebrow see Bite, eyelid
eyelid S01.15 Non-billable
superficial NEC S00.27 Non-billable
insect S00.26 Non-billable
face NEC see Bite, head, specified site NEC
finger (s) S61.259 Non-billable
with
damage to nail S61.359 Non-billable
index S61.258 Non-billable
with
damage to nail S61.358 Non-billable
left S61.251 Non-billable
with
damage to nail S61.351 Non-billable
right S61.250 Non-billable
with
damage to nail S61.350 Non-billable
superficial NEC S60.478 Non-billable
insect S60.46 Non-billable
little S61.25 Non-billable
with
damage to nail S61.35 Non-billable
superficial NEC S60.47 Non-billable
insect S60.46 Non-billable
middle S61.25 Non-billable
with
damage to nail S61.35 Non-billable
superficial NEC S60.47 Non-billable
insect S60.46 Non-billable
ring S61.25 Non-billable
with
damage to nail S61.35 Non-billable
superficial NEC S60.47 Non-billable
insect S60.46 Non-billable
superficial NEC S60.479 Non-billable
insect S60.469 Non-billable
thumb see Bite, thumb
flank S31.15A Non-billable
with penetration into peritoneal cavity S31.65A Non-billable
left S31.157 Non-billable
with penetration into peritoneal cavity S31.657 Non-billable
right S31.156 Non-billable
with penetration into peritoneal cavity S31.656 Non-billable
superficial S30.87A Non-billable
insect S30.86A Non-billable
flea see Bite, by site, superficial, insect
foot (except toe (s) alone) S91.35 Non-billable
superficial NEC S90.87 Non-billable
insect S90.86 Non-billable
toe see Bite, toe
forearm S51.85 Non-billable
elbow only see Bite, elbow
superficial NEC S50.87 Non-billable
insect S50.86 Non-billable
forehead see Bite, head, specified site NEC
genital organs, external
female S31.552 Non-billable
superficial NEC S30.876 Non-billable
insect S30.866 Non-billable
vagina and vulva see Bite, vulva
male S31.551 Non-billable
penis see Bite, penis
scrotum see Bite, scrotum
superficial NEC S30.875 Non-billable
insect S30.865 Non-billable
testes see Bite, testis
groin see Bite, abdomen, wall
gum see Bite, oral cavity
hand S61.45 Non-billable
finger see Bite, finger
superficial NEC S60.57 Non-billable
insect S60.56 Non-billable
thumb see Bite, thumb
head S01.95 Non-billable
cheek see Bite, cheek
ear see Bite, ear
eyelid see Bite, eyelid
lip see Bite, lip
nose see Bite, nose
oral cavity see Bite, oral cavity
scalp see Bite, scalp
specified site NEC S01.85 Non-billable
superficial NEC S00.87 Non-billable
insect S00.86 Non-billable
superficial NEC S00.97 Non-billable
insect S00.96 Non-billable
temporomandibular area see Bite, cheek
heel see Bite, foot
hip S71.05 Non-billable
superficial NEC S70.27 Non-billable
insect S70.26 Non-billable
hymen S31.45 Non-billable
hypochondrium see Bite, abdomen, wall
hypogastric region see Bite, abdomen, wall
inguinal region see Bite, abdomen, wall
insect see Bite, by site, superficial, insect
instep see Bite, foot
interscapular region see Bite, thorax, back
jaw see Bite, head, specified site NEC
knee S81.05 Non-billable
superficial NEC S80.27 Non-billable
insect S80.26 Non-billable
labium (majus) (minus) see Bite, vulva
lacrimal duct see Bite, eyelid
larynx S11.015 Non-billable
superficial NEC S10.17 Non-billable
insect S10.16 Non-billable
leg (lower) S81.85 Non-billable
ankle see Bite, ankle
foot see Bite, foot
knee see Bite, knee
superficial NEC S80.87 Non-billable
insect S80.86 Non-billable
toe see Bite, toe
upper see Bite, thigh
lip S01.551 Non-billable
superficial NEC S00.571 Non-billable
insect S00.561 Non-billable
lizard (venomous) see Venom, bite, reptile
loin see Bite, abdomen, wall
lower back see Bite, back, lower
lumbar region see Bite, back, lower
malar region see Bite, head, specified site NEC
mammary see Bite, breast
marine animals (venomous) see Toxicity, venom, marine animal
mastoid region see Bite, head, specified site NEC
mouth see Bite, oral cavity
nail
finger see Bite, finger
toe see Bite, toe
nape see Bite, neck, specified site NEC
nasal (septum) (sinus) see Bite, nose
nasopharynx see Bite, head, specified site NEC
neck S11.95 Non-billable
involving
cervical esophagus see Bite, esophagus, cervical
larynx see Bite, larynx
pharynx see Bite, pharynx
thyroid gland S11.15 Non-billable
trachea see Bite, trachea
specified site NEC S11.85 Non-billable
superficial NEC S10.87 Non-billable
insect S10.86 Non-billable
superficial NEC S10.97 Non-billable
insect S10.96 Non-billable
throat S11.85 Non-billable
superficial NEC S10.17 Non-billable
insect S10.16 Non-billable
nose (septum) (sinus) S01.25 Non-billable
superficial NEC S00.37 Non-billable
insect S00.36 Non-billable
occipital region see Bite, scalp
oral cavity S01.552 Non-billable
superficial NEC S00.572 Non-billable
insect S00.562 Non-billable
orbital region see Bite, eyelid
palate see Bite, oral cavity
palm see Bite, hand
parietal region see Bite, scalp
pelvis S31.050 Non-billable
with penetration into retroperitoneal space S31.051 Non-billable
superficial NEC S30.870 Non-billable
insect S30.860 Non-billable
penis S31.25 Non-billable
superficial NEC S30.872 Non-billable
insect S30.862 Non-billable
perineum
female see Bite, vulva
male see Bite, pelvis
periocular area (with or without lacrimal passages) see Bite, eyelid
phalanges
finger see Bite, finger
toe see Bite, toe
pharynx S11.25 Non-billable
superficial NEC S10.17 Non-billable
insect S10.16 Non-billable
pinna see Bite, ear
poisonous see Venom
popliteal space see Bite, knee
prepuce see Bite, penis
pubic region see Bite, abdomen, wall
rectovaginal septum see Bite, vulva
red bug B88.09
reptile NEC see also Venom, bite, reptile
nonvenomous see Bite, by site
snake see Venom, bite, snake
sacral region see Bite, back, lower
sacroiliac region see Bite, back, lower
salivary gland see Bite, oral cavity
scalp S01.05 Non-billable
superficial NEC S00.07 Non-billable
insect S00.06 Non-billable
scapular region see Bite, shoulder
scrotum S31.35 Non-billable
superficial NEC S30.873 Non-billable
insect S30.863 Non-billable
sea-snake (venomous) see Toxicity, venom, snake, sea snake
shin see Bite, leg
shoulder S41.05 Non-billable
superficial NEC S40.27 Non-billable
insect S40.26 Non-billable
snake see also Venom, bite, snake
nonvenomous see Bite, by site
spermatic cord see Bite, testis
spider (venomous) see Toxicity, venom, spider
nonvenomous see Bite, by site, superficial, insect
sternal region see Bite, thorax, front
submaxillary region see Bite, head, specified site NEC
submental region see Bite, head, specified site NEC
subungual
finger (s) see Bite, finger
toe see Bite, toe
superficial see Bite, by site, superficial
supraclavicular fossa S11.85 Non-billable
supraorbital see Bite, head, specified site NEC
temple, temporal region see Bite, head, specified site NEC
temporomandibular area see Bite, cheek
testis S31.35 Non-billable
superficial NEC S30.873 Non-billable
insect S30.863 Non-billable
thigh S71.15 Non-billable
superficial NEC S70.37 Non-billable
insect S70.36 Non-billable
thorax, thoracic (wall) S21.95 Non-billable
back S21.25 Non-billable
with penetration into thoracic cavity S21.45 Non-billable
breast see Bite, breast
front S21.15 Non-billable
with penetration into thoracic cavity S21.35 Non-billable
superficial NEC S20.97 Non-billable
back S20.47 Non-billable
front S20.37 Non-billable
insect S20.96 Non-billable
back S20.46 Non-billable
front S20.36 Non-billable
throat see Bite, neck, throat
thumb S61.05 Non-billable
with
damage to nail S61.15 Non-billable
superficial NEC S60.37 Non-billable
insect S60.36 Non-billable
thyroid S11.15 Non-billable
superficial NEC S10.87 Non-billable
insect S10.86 Non-billable
toe (s) S91.15 Non-billable
with
damage to nail S91.25 Non-billable
great S91.15 Non-billable
with
damage to nail S91.25 Non-billable
lesser S91.15 Non-billable
with
damage to nail S91.25 Non-billable
superficial NEC S90.47 Non-billable
great S90.47 Non-billable
insect S90.46 Non-billable
great S90.46 Non-billable
tongue S01.552 Non-billable
trachea S11.025 Non-billable
superficial NEC S10.17 Non-billable
insect S10.16 Non-billable
tunica vaginalis see Bite, testis
tympanum, tympanic membrane see Bite, ear
umbilical region S31.155 Non-billable
uvula see Bite, oral cavity
vagina see Bite, vulva
venomous see Venom
vocal cords S11.035 Non-billable
superficial NEC S10.17 Non-billable
insect S10.16 Non-billable
vulva S31.45 Non-billable
superficial NEC S30.874 Non-billable
insect S30.864 Non-billable
wrist S61.55 Non-billable
superficial NEC S60.87 Non-billable
insect S60.86 Non-billable
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Related Index Terms
Source: Centers for Medicare & Medicaid Services, FY 2026 ICD-10-CM Index to Diseases and Injuries release files, effective October 1, 2025 through September 30, 2026.
