ICD-10-CM Alphabetic Index · FY 2026 195 Entries
Occlusion in the ICD-10-CM Index ICD-10-CM
The main term Occlusion, occluded carries 195 index entries pointing to 99 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
195
Index Entries
99
Codes Referenced
—
Default Code
O
Letter
195 of 195 shown
ICD-10-CM
Index Entries Under Occlusion 195 entries · 99 codes
Occlusion, occluded
anus K62.4
congenital Q42.3
with fistula Q42.2
aortoiliac (chronic) I74.09
aqueduct of Sylvius G91.1
congenital Q03.0
with spina bifida see Spina bifida, by site, with hydrocephalus
auditory, internal I65.8
basilar I65.1
with
infarction I63.22
due to
embolism I63.12
thrombosis I63.02
brain or cerebral I66.9
with infarction (due to) I63.5- Non-billable
embolism I63.4- Non-billable
thrombosis I63.3- Non-billable
carotid I65.2- Non-billable
with
infarction I63.23- Non-billable
due to
embolism I63.13- Non-billable
thrombosis I63.03- Non-billable
cerebellar (anterior inferior) (posterior inferior) (superior) I66.3
with infarction I63.54- Non-billable
due to
embolism I63.44- Non-billable
thrombosis I63.34- Non-billable
cerebral I66.9
with infarction I63.50
due to
embolism I63.40
specified NEC I63.49
thrombosis I63.30
specified NEC I63.39
anterior I66.1- Non-billable
with infarction I63.52- Non-billable
due to
embolism I63.42- Non-billable
thrombosis I63.32- Non-billable
middle I66.0- Non-billable
with infarction I63.51- Non-billable
due to
embolism I63.41- Non-billable
thrombosis I63.31- Non-billable
posterior I66.2- Non-billable
with infarction I63.53- Non-billable
due to
embolism I63.43- Non-billable
thrombosis I63.33- Non-billable
specified NEC I66.8
with infarction I63.59
due to
embolism I63.4- Non-billable
thrombosis I63.3- Non-billable
choroidal (anterior) see Occlusion, artery, precerebral, specified NEC
communicating posterior see Occlusion, artery, precerebral, specified NEC
complete
coronary I25.82
extremities I70.92
coronary (acute) (thrombotic) (without myocardial infarction) I24.0
with myocardial infarction see Infarction, myocardium
chronic total I25.82
complete I25.82
healed or old I25.2
total (chronic) I25.82
hypophyseal see Occlusion, artery, precerebral, specified NEC
iliac I74.5
lower extremities due to stenosis or stricture I77.1
mesenteric (embolic) (thrombotic) K55.069 see also Infarct, intestine
perforating see Occlusion, artery, cerebral, specified NEC
peripheral I77.9
thrombotic or embolic I74.4
pontine see Occlusion, artery, precerebral, specified NEC
precerebral I65.9
with infarction I63.20
specified NEC I63.29
due to
embolism I63.10
specified NEC I63.19
thrombosis I63.00
specified NEC I63.09
basilar see Occlusion, artery, basilar
carotid see Occlusion, artery, carotid
puerperal O88.23
specified NEC I65.8
with infarction I63.29
due to
embolism I63.19
thrombosis I63.09
vertebral see Occlusion, artery, vertebral
renal N28.0
retinal
central H34.1- Non-billable
partial H34.21- Non-billable
branch H34.23- Non-billable
transient H34.0- Non-billable
spinal see Occlusion, artery, precerebral, vertebral
total (chronic)
coronary I25.82
extremities I70.92
vertebral I65.0- Non-billable
with
infarction I63.21- Non-billable
due to
embolism I63.11- Non-billable
thrombosis I63.01- Non-billable
basilar artery see Occlusion, artery, basilar
bile duct (common) (hepatic) (noncalculous) K83.1
bowel see Obstruction, intestine
carotid (artery) (common) (internal) see Occlusion, artery, carotid
centric (of teeth) M26.59
maximum intercuspation discrepancy M26.55
cerebellar (artery) see Occlusion, artery, cerebellar
cerebral (artery) see Occlusion, artery, cerebral
cerebrovascular see also Occlusion, artery, cerebral
with infarction I63.5- Non-billable
cervical canal see Stricture, cervix
cervix (uteri) see Stricture, cervix
choanal Q30.0
choroidal (artery) see Occlusion, artery, precerebral, specified NEC
colon see Obstruction, intestine
communicating posterior artery see Occlusion, artery, precerebral, specified NEC
coronary (artery) (vein) (thrombotic) see also Infarct, myocardium
chronic total I25.82
healed or old I25.2
not resulting in infarction I24.0
total (chronic) I25.82
cystic duct see Obstruction, gallbladder
embolic see Embolism
fallopian tube N97.1
congenital Q50.6
gallbladder see also Obstruction, gallbladder
congenital (causing jaundice) Q44.1
gingiva, traumatic K06.2
hymen N89.6
congenital Q52.3
hypophyseal (artery) see Occlusion, artery, precerebral, specified NEC
iliac artery I74.5
intestine see Obstruction, intestine
lacrimal passages see Obstruction, lacrimal
lung J98.4
lymph or lymphatic channel I89.0
mammary duct N64.89
mesenteric artery (embolic) (thrombotic) K55.069 see also Infarct, intestine
nose J34.89
congenital Q30.0
organ or site, congenital NEC see Atresia, by site
oviduct N97.1
congenital Q50.6
peripheral arteries
due to stricture or stenosis I77.1
upper extremity I74.2
pontine (artery) see Occlusion, artery, precerebral, specified NEC
posterior lingual, of mandibular teeth M26.29
precerebral artery see Occlusion, artery, precerebral
punctum lacrimale see Obstruction, lacrimal
pupil see Membrane, pupillary
pylorus, adult K31.1 see also Stricture, pylorus
renal artery N28.0
retina, retinal
artery see Occlusion, artery, retinal
vein (central) H34.81- Non-billable
engorgement H34.82- Non-billable
tributary H34.83- Non-billable
vessels H34.9
spinal artery see Occlusion, artery, precerebral, vertebral
teeth (mandibular) (posterior lingual) M26.29
thoracic duct I89.0
thrombotic see Thrombosis, artery
traumatic
edentulous (alveolar) ridge K06.2
gingiva K06.2
periodontal K05.5
tubal N97.1
ureter (complete) (partial) N13.5
congenital Q62.10
ureteropelvic junction N13.5
congenital Q62.11
ureterovesical orifice N13.5
congenital Q62.12
urethra see Stricture, urethra
uterus N85.8
vagina N89.5
vascular NEC I99.8
vein see Thrombosis
retinal see Occlusion, retinal, vein
vena cava (inferior) (superior) see Embolism, vena cava
ventricle (brain) NEC G91.1
vertebral (artery) see Occlusion, artery, vertebral
vessel (blood) I99.8
vulva N90.5
The info icon previews the code's description and billable status; the code link opens its full page with all notations.
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.
