ICD-10-CM Alphabetic Index · FY 2026 260 Entries

Thrombosis in the ICD-10-CM Index ICD-10-CM

The main term Thrombosis, thrombotic (bland) (multiple) (progressive) (silent) (vessel) carries 260 index entries pointing to 96 ICD-10-CM codes. The default entry is I82.90, the code the bare main term maps to; 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

260

Index Entries

Codes Referenced

I82.90

Default Code

Letter

260 of 260 shown

ICD-10-CM

Index Entries Under Thrombosis 260 entries · 96 codes

Thrombosis, thrombotic (bland) (multiple) (progressive) (silent) (vessel) I82.90

anal K64.5

antepartum see Thrombophlebitis, antepartum

aorta, aortic I74.10

abdominal I74.09

saddle I74.01

bifurcation I74.09

saddle I74.01

specified site NEC I74.19

terminal I74.09

thoracic I74.11

valve see Endocarditis, aortic

apoplexy I63.3 Non-billable

artery, arteries (postinfectional) I74.9

auditory, internal see Occlusion, artery, precerebral, specified NEC

basilar see Occlusion, artery, basilar

carotid (common) (internal) see Occlusion, artery, carotid

cerebellar (anterior inferior) (posterior inferior) (superior) see Occlusion, artery, cerebellar

cerebral see Occlusion, artery, cerebral

choroidal (anterior) see Occlusion, artery, precerebral, specified NEC

communicating, posterior see Occlusion, artery, precerebral, specified NEC

coronary see also Infarct, myocardium

not resulting in infarction I24.0

hepatic I74.8

hypophyseal see Occlusion, artery, precerebral, specified NEC

iliac I74.5

limb I74.4

lower I74.3

upper I74.2

meningeal, anterior or posterior see Occlusion, artery, cerebral, specified NEC

mesenteric (with gangrene) K55.069 see also Infarct, intestine

ophthalmic see Occlusion, artery, retina

pontine see Occlusion, artery, precerebral, specified NEC

precerebral see Occlusion, artery, precerebral

pulmonary (iatrogenic) see Embolism, pulmonary

renal N28.0

retinal see Occlusion, artery, retina

spinal, anterior or posterior G95.11

traumatic NEC T14.8 Non-billable

vertebral see Occlusion, artery, vertebral

atrium, auricular see also Infarct, myocardium

following acute myocardial infarction (current complication) I23.6

not resulting in infarction I51.3

old I51.3

basilar (artery) see Occlusion, artery, basilar

brain (artery) (stem) see also Occlusion, artery, cerebral

due to syphilis A52.05

puerperal O99.43

sinus see Thrombosis, intracranial, venous sinus

capillary I78.8

cardiac see also Infarct, myocardium

not resulting in infarction I51.3

old I51.3

valve see Endocarditis

carotid (artery) (common) (internal) see Occlusion, artery, carotid

cavernous (venous) sinus see Thrombosis, intracranial, venous sinus

cerebellar artery (anterior inferior) (posterior inferior) (superior) I66.3

cerebral (artery) see Occlusion, artery, cerebral

cerebrovenous sinus see also Thrombosis, intracranial, venous sinus

puerperium O87.3

chronic I82.91

coronary (artery) (vein) see also Infarct, myocardium

not resulting in infarction I24.0

corpus cavernosum N48.89

cortical I66.9

deep see Embolism, vein, lower extremity

due to device, implant or graft T85.868 Non-billable see also Complications, by site and type, specified NEC

arterial graft NEC T82.868 Non-billable

breast (implant) T85.868 Non-billable

catheter NEC T85.868 Non-billable

dialysis (renal) T82.868 Non-billable

intraperitoneal T85.868 Non-billable

infusion NEC T82.868 Non-billable

spinal (epidural) (subdural) T85.860 Non-billable

urinary (indwelling) T83.86 Non-billable

electronic (electrode) (pulse generator) (stimulator)

bone T84.86 Non-billable

cardiac T82.867 Non-billable

nervous system (brain) (peripheral nerve) (spinal) T85.860 Non-billable

urinary T83.86 Non-billable

fixation, internal (orthopedic) NEC T84.86 Non-billable

gastrointestinal (bile duct) (esophagus) T85.868 Non-billable

genital NEC T83.86 Non-billable

heart T82.867 Non-billable

joint prosthesis T84.86 Non-billable

ocular (corneal graft) (orbital implant) NEC T85.868 Non-billable

orthopedic NEC T84.86 Non-billable

specified NEC T85.868 Non-billable

urinary NEC T83.86 Non-billable

vascular NEC T82.868 Non-billable

ventricular intracranial shunt T85.860 Non-billable

during the puerperium see Thrombosis, puerperal

endocardial see also Infarct, myocardium

not resulting in infarction I51.3

eye see Occlusion, retina

genital organ

female NEC N94.89

pregnancy see Thrombophlebitis, antepartum

male N50.1

gestational see Phlebopathy, gestational

heart (chamber) see also Infarct, myocardium

not resulting in infarction I51.3

old I51.3

hepatic (vein) I82.0

artery I74.8

history (of) Z86.718

intestine (with gangrene) K55.069 see also Infarct, intestine

intracardiac NEC (apical) (atrial) (auricular) (ventricular) (old) I51.3

intracranial (arterial) I66.9

venous sinus (any) G08

nonpyogenic I67.6

nonpyogenic origin I67.6

puerperium O87.3

intramural see also Infarct, myocardium

not resulting in infarction I51.3

old I51.3

intraspinal venous sinuses and veins G08

nonpyogenic G95.19

kidney (artery) N28.0

lateral (venous) sinus see Thrombosis, intracranial, venous sinus

leg see Thrombosis, vein, lower extremity

arterial I74.3

liver (venous) I82.0

artery I74.8

portal vein I81

longitudinal (venous) sinus see Thrombosis, intracranial, venous sinus

lower limb see Thrombosis, vein, lower extremity

lung (iatrogenic) (postoperative) see Embolism, pulmonary

meninges (brain) (arterial) I66.8

mesenteric (artery) (with gangrene) K55.069 see also Infarct, intestine

vein (inferior) (superior) K55.0 Non-billable

mitral I34.89

mural see also Infarct, myocardium

due to syphilis A52.06

not resulting in infarction I51.3

old I51.3

omentum (with gangrene) K55.069 see also Infarct, intestine

ophthalmic see Occlusion, retina

pampiniform plexus (male) N50.1

parietal see also Infarct, myocardium

not resulting in infarction I24.0

penis, superficial vein N48.81

perianal venous K64.5

peripheral arteries I74.4

upper I74.2

personal history (of) Z86.718

portal I81

due to syphilis A52.09

precerebral artery see Occlusion, artery, precerebral

puerperal, postpartum O87.0

brain (artery) O99.43

venous (sinus) O87.3

cardiac O99.43

cerebral (artery) O99.43

venous (sinus) O87.3

superficial O87.0

pulmonary (artery) (iatrogenic) (postoperative) (vein) see Embolism, pulmonary

renal (artery) N28.0

vein I82.3

resulting from presence of device, implant or graft see Complications, by site and type, specified NEC

retina, retinal see Occlusion, retina

scrotum N50.1

seminal vesicle N50.1

sigmoid (venous) sinus see Thrombosis, intracranial, venous sinus

sinus, intracranial (any) see Thrombosis, intracranial, venous sinus

specified site NEC I82.890

chronic I82.891

spermatic cord N50.1

spinal cord (arterial) G95.11

due to syphilis A52.09

pyogenic origin G06.1

spleen, splenic D73.5

artery I74.8

testis N50.1

tumor see Neoplasm, unspecified behavior, by site

traumatic NEC T14.8 Non-billable

tricuspid I07.8

tunica vaginalis N50.1

umbilical cord (vessels), complicating delivery O69.5 Non-billable

vas deferens N50.1

vein (acute) I82.90

antecubital I82.61 Non-billable

chronic I82.71 Non-billable

axillary I82.A1 Non-billable

chronic I82.A2 Non-billable

basilic I82.61 Non-billable

chronic I82.71 Non-billable

brachial I82.62 Non-billable

chronic I82.72 Non-billable

brachiocephalic (innominate) I82.290

chronic I82.291

calf muscular I82.46 Non-billable

chronic I82.56 Non-billable

cerebral, nonpyogenic I67.6

cephalic I82.61 Non-billable

chronic I82.71 Non-billable

chronic I82.91

deep (DVT) I82.40 Non-billable

calf I82.4Z Non-billable

chronic I82.5Z Non-billable

lower leg I82.4Z Non-billable

chronic I82.5Z Non-billable

thigh I82.4Y Non-billable

chronic I82.5Y Non-billable

upper leg I82.4Y Non-billable

chronic I82.5Y Non-billable

femoral I82.41 Non-billable

chronic I82.51 Non-billable

iliac (iliofemoral) I82.42 Non-billable

chronic I82.52 Non-billable

innominate I82.290

chronic I82.291

internal jugular I82.C1 Non-billable

chronic I82.C2 Non-billable

lower extremity

deep I82.40 Non-billable

chronic I82.50 Non-billable

specified NEC I82.49 Non-billable

chronic NEC I82.59 Non-billable

distal

deep I82.4Z Non-billable

proximal

deep I82.4Y Non-billable

chronic I82.5Y Non-billable

superficial I82.81 Non-billable

perianal K64.5

peroneal I82.45 Non-billable

chronic I82.55 Non-billable

popliteal I82.43 Non-billable

chronic I82.53 Non-billable

radial I82.62 Non-billable

chronic I82.72 Non-billable

renal I82.3

saphenous (greater) (lesser) I82.81 Non-billable

specified NEC I82.890

chronic NEC I82.891

subclavian I82.B1 Non-billable

chronic I82.B2 Non-billable

thoracic NEC I82.290

chronic I82.291

tibial I82.44 Non-billable

chronic I82.54 Non-billable

ulnar I82.62 Non-billable

chronic I82.72 Non-billable

upper extremity I82.60 Non-billable

chronic I82.70 Non-billable

deep I82.62 Non-billable

chronic I82.72 Non-billable

superficial I82.61 Non-billable

chronic I82.71 Non-billable

vena cava

inferior I82.220

chronic I82.221

superior I82.210

chronic I82.211

venous, perianal K64.5

ventricle see also Infarct, myocardium

following acute myocardial infarction (current complication) I23.6

not resulting in infarction I24.0

old I51.3

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Related Index Terms

Phlebopathy Thrombophlebitis All index terms starting with T Index to Diseases and Injuries ICD-10-CM Code Lookup

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.