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ICD-10-CM 2027

ICD-10 code for Infarct

Choose a code from the options below based on the documentation.

From the official ICD-10-CM alphabetic index entry “Infarct, infarction”. Page updated September 29, 2026.

About coding Infarct

The official ICD-10-CM index doesn't give a single default code for infarct; the code depends on the details below.

More specific Infarct codes (official index)

  • adrenal (capsule) (gland) E27.49 — Other adrenocortical insufficiency
  • appendices epiploicae K55.069 — Acute infarction of intestine, part and extent unspecified
  • bowel K55.069 — Acute infarction of intestine, part and extent unspecified
  • brain (stem)
  • breast N64.89 — Other specified disorders of breast
  • brewer's (kidney) N28.0 — Ischemia and infarction of kidney
  • cardiac
  • cerebellar
  • cerebral (acute) I63.9 — Cerebral infarction, unspecified
  • aborted I63.9 — Cerebral infarction, unspecified
  • chronic (imaging) (old) (remote) (without sequelae) Z86.73 — Personal history of transient ischemic attack (TIA), and cerebral infarction without residual deficits
  • with residual defects
  • cortical I63.9 — Cerebral infarction, unspecified
  • due to
  • cerebral venous thrombosis, nonpyogenic I63.6 — Cerebral infarction due to cerebral venous thrombosis, nonpyogenic
  • embolism
  • cerebral arteries I63.4 — Cerebral infarction due to embolism of cerebral arteries
  • precerebral arteries I63.1 — Cerebral infarction due to embolism of precerebral arteries
  • occlusion NEC
  • cerebral arteries I63.5 — Cerebral infarction due to unspecified occlusion or stenosis of cerebral arteries
  • precerebral arteries I63.2 — Cerebral infarction due to unspecified occlusion or stenosis of precerebral arteries
  • small artery I63.81 — Other cerebral infarction due to occlusion or stenosis of small artery
  • stenosis NEC
  • cerebral arteries I63.5 — Cerebral infarction due to unspecified occlusion or stenosis of cerebral arteries
  • precerebral arteries I63.2 — Cerebral infarction due to unspecified occlusion or stenosis of precerebral arteries
  • small artery I63.81 — Other cerebral infarction due to occlusion or stenosis of small artery
  • thrombosis
  • cerebral artery I63.3 — Cerebral infarction due to thrombosis of cerebral arteries
  • precerebral artery I63.0 — Cerebral infarction due to thrombosis of precerebral arteries
  • intraoperative
  • during cardiac surgery I97.810 — Intraoperative cerebrovascular infarction during cardiac surgery
  • during other surgery I97.811 — Intraoperative cerebrovascular infarction during other surgery
  • neonatal P91.82 — Neonatal cerebral infarction
  • perinatal (arterial ischemic) P91.82 — Neonatal cerebral infarction
  • postprocedural
  • following cardiac surgery I97.820 — Postprocedural cerebrovascular infarction following cardiac surgery
  • following other surgery I97.821 — Postprocedural cerebrovascular infarction following other surgery
  • specified NEC I63.89 — Other cerebral infarction
  • colon (acute) (agnogenic) (embolic) (hemorrhagic) (nonocclusive) (nonthrombotic) (occlusive) (segmental) (thrombotic) (with gangrene) K55.049 — Acute infarction of large intestine, extent unspecified
  • coronary artery
  • embolic
  • fallopian tube N83.8 — Other noninflammatory disorders of ovary, fallopian tube and broad ligament
  • gallbladder K82.8 — Other specified diseases of gallbladder
  • heart
  • hepatic K76.3 — Infarction of liver
  • hypophysis (anterior lobe) E23.6 — Other disorders of pituitary gland
  • impending (myocardium) I20.0 — Unstable angina
  • intestine (acute) (agnogenic) (embolic) (hemorrhagic) (nonocclusive) (nonthrombotic) (occlusive) (thrombotic) (with gangrene) K55.069 — Acute infarction of intestine, part and extent unspecified
  • diffuse K55.062 — Diffuse acute infarction of intestine, part unspecified
  • focal K55.061 — Focal (segmental) acute infarction of intestine, part unspecified
  • large K55.049 — Acute infarction of large intestine, extent unspecified
  • diffuse K55.042 — Diffuse acute infarction of large intestine
  • focal K55.041 — Focal (segmental) acute infarction of large intestine
  • small K55.029 — Acute infarction of small intestine, extent unspecified
  • diffuse K55.022 — Diffuse acute infarction of small intestine
  • focal K55.021 — Focal (segmental) acute infarction of small intestine
  • kidney N28.0 — Ischemia and infarction of kidney
  • lacunar I63.81 — Other cerebral infarction due to occlusion or stenosis of small artery
  • liver K76.3 — Infarction of liver
  • lung (embolic) (thrombotic)
  • lymph node I89.8 — Other specified noninfective disorders of lymphatic vessels and lymph nodes
  • mesentery, mesenteric (embolic) (thrombotic) (with gangrene) K55.069 — Acute infarction of intestine, part and extent unspecified
  • muscle (ischemic) M62.20 — Nontraumatic ischemic infarction of muscle, unspecified site
  • ankle M62.27 — Nontraumatic ischemic infarction of muscle, ankle and foot
  • foot M62.27 — Nontraumatic ischemic infarction of muscle, ankle and foot
  • forearm M62.23 — Nontraumatic ischemic infarction of muscle, forearm
  • hand M62.24 — Nontraumatic ischemic infarction of muscle, hand
  • lower leg M62.26 — Nontraumatic ischemic infarction of muscle, lower leg
  • pelvic region M62.25 — Nontraumatic ischemic infarction of muscle, thigh
  • shoulder region M62.21 — Nontraumatic ischemic infarction of muscle, shoulder
  • specified site NEC M62.28 — Nontraumatic ischemic infarction of muscle, other site
  • thigh M62.25 — Nontraumatic ischemic infarction of muscle, thigh
  • upper arm M62.22 — Nontraumatic ischemic infarction of muscle, upper arm
  • myocardium, myocardial (acute) (with stated duration of 4 weeks or less) I21.9 — Acute myocardial infarction, unspecified
  • with
  • coronary microvascular disease I21.B — Myocardial infarction with coronary microvascular dysfunction
  • coronary microvascular dysfunction I21.B — Myocardial infarction with coronary microvascular dysfunction
  • nonobstructive coronary arteries [MINOCA] with microvascular disease I21.B — Myocardial infarction with coronary microvascular dysfunction
  • associated with revascularization procedure I21.A9 — Other myocardial infarction type
  • diagnosed on ECG, but presenting no symptoms I25.2 — Old myocardial infarction
  • due to
  • demand ischemia I21.A1 — Myocardial infarction type 2
  • ischemic imbalance I21.A1 — Myocardial infarction type 2
  • healed or old I25.2 — Old myocardial infarction
  • intraoperative
  • during cardiac surgery I97.790 — Other intraoperative cardiac functional disturbances during cardiac surgery
  • during other surgery I97.791 — Other intraoperative cardiac functional disturbances during other surgery
  • non-Q wave I21.4 — Non-ST elevation (NSTEMI) myocardial infarction
  • non-ST elevation (NSTEMI) I21.4 — Non-ST elevation (NSTEMI) myocardial infarction
  • subsequent I22.2 — Subsequent non-ST elevation (NSTEMI) myocardial infarction
  • nontransmural I21.4 — Non-ST elevation (NSTEMI) myocardial infarction
  • past (diagnosed on ECG or other investigation, but currently presenting no symptoms) I25.2 — Old myocardial infarction
  • postprocedural
  • following cardiac surgery I97.190 — Other postprocedural cardiac functional disturbances following cardiac surgery
  • following other surgery I97.191 — Other postprocedural cardiac functional disturbances following other surgery
  • Q wave (see also, Infarct, myocardium, ST elevation, by site) I21.3 — ST elevation (STEMI) myocardial infarction of unspecified site
  • secondary to
  • demand ischemia I21.A1 — Myocardial infarction type 2
  • ischemic imbalance I21.A1 — Myocardial infarction type 2
  • ST elevation (STEMI) I21.3 — ST elevation (STEMI) myocardial infarction of unspecified site
  • anterior (anteroapical) (anterolateral) (anteroseptal) (Q wave) (wall) I21.09 — ST elevation (STEMI) myocardial infarction involving other coronary artery of anterior wall
  • subsequent I22.0 — Subsequent ST elevation (STEMI) myocardial infarction of anterior wall
  • inferior (diaphragmatic) (inferolateral) (inferoposterior) (wall) NEC I21.19 — ST elevation (STEMI) myocardial infarction involving other coronary artery of inferior wall
  • subsequent I22.1 — Subsequent ST elevation (STEMI) myocardial infarction of inferior wall
  • inferoposterior transmural (Q wave) I21.11 — ST elevation (STEMI) myocardial infarction involving right coronary artery
  • involving
  • coronary artery of anterior wall NEC I21.09 — ST elevation (STEMI) myocardial infarction involving other coronary artery of anterior wall
  • coronary artery of inferior wall NEC I21.19 — ST elevation (STEMI) myocardial infarction involving other coronary artery of inferior wall
  • diagonal coronary artery I21.02 — ST elevation (STEMI) myocardial infarction involving left anterior descending coronary artery
  • left anterior descending coronary artery I21.02 — ST elevation (STEMI) myocardial infarction involving left anterior descending coronary artery
  • left circumflex coronary artery I21.21 — ST elevation (STEMI) myocardial infarction involving left circumflex coronary artery
  • left main coronary artery I21.01 — ST elevation (STEMI) myocardial infarction involving left main coronary artery
  • oblique marginal coronary artery I21.21 — ST elevation (STEMI) myocardial infarction involving left circumflex coronary artery
  • right coronary artery I21.11 — ST elevation (STEMI) myocardial infarction involving right coronary artery
  • lateral (apical-lateral) (basal-lateral) (high) I21.29 — ST elevation (STEMI) myocardial infarction involving other sites
  • subsequent I22.8 — Subsequent ST elevation (STEMI) myocardial infarction of other sites
  • posterior (posterobasal) (posterolateral) (posteroseptal) (true) I21.29 — ST elevation (STEMI) myocardial infarction involving other sites
  • subsequent I22.8 — Subsequent ST elevation (STEMI) myocardial infarction of other sites
  • septal I21.29 — ST elevation (STEMI) myocardial infarction involving other sites
  • subsequent I22.8 — Subsequent ST elevation (STEMI) myocardial infarction of other sites
  • specified NEC I21.29 — ST elevation (STEMI) myocardial infarction involving other sites
  • subsequent I22.8 — Subsequent ST elevation (STEMI) myocardial infarction of other sites
  • subsequent I22.9 — Subsequent ST elevation (STEMI) myocardial infarction of unspecified site
  • subsequent (recurrent) (reinfarction) I22.9 — Subsequent ST elevation (STEMI) myocardial infarction of unspecified site
  • anterior (anteroapical) (anterolateral) (anteroseptal) (wall) I22.0 — Subsequent ST elevation (STEMI) myocardial infarction of anterior wall
  • diaphragmatic (wall) I22.1 — Subsequent ST elevation (STEMI) myocardial infarction of inferior wall
  • inferior (diaphragmatic) (inferolateral) (inferoposterior) (wall) I22.1 — Subsequent ST elevation (STEMI) myocardial infarction of inferior wall
  • lateral (apical-lateral) (basal-lateral) (high) I22.8 — Subsequent ST elevation (STEMI) myocardial infarction of other sites
  • non-ST elevation (NSTEMI) I22.2 — Subsequent non-ST elevation (NSTEMI) myocardial infarction
  • posterior (posterobasal) (posterolateral) (posteroseptal) (true) I22.8 — Subsequent ST elevation (STEMI) myocardial infarction of other sites
  • septal I22.8 — Subsequent ST elevation (STEMI) myocardial infarction of other sites
  • specified NEC I22.8 — Subsequent ST elevation (STEMI) myocardial infarction of other sites
  • ST elevation I22.9 — Subsequent ST elevation (STEMI) myocardial infarction of unspecified site
  • anterior (anteroapical) (anterolateral) (anteroseptal) (wall) I22.0 — Subsequent ST elevation (STEMI) myocardial infarction of anterior wall
  • inferior (diaphragmatic) (inferolateral) (inferoposterior) (wall) I22.1 — Subsequent ST elevation (STEMI) myocardial infarction of inferior wall
  • specified NEC I22.8 — Subsequent ST elevation (STEMI) myocardial infarction of other sites
  • subendocardial I22.2 — Subsequent non-ST elevation (NSTEMI) myocardial infarction
  • transmural I22.9 — Subsequent ST elevation (STEMI) myocardial infarction of unspecified site
  • anterior (anteroapical) (anterolateral) (anteroseptal) (wall) I22.0 — Subsequent ST elevation (STEMI) myocardial infarction of anterior wall
  • diaphragmatic (wall) I22.1 — Subsequent ST elevation (STEMI) myocardial infarction of inferior wall
  • inferior (diaphragmatic) (inferolateral) (inferoposterior) (wall) I22.1 — Subsequent ST elevation (STEMI) myocardial infarction of inferior wall
  • lateral (apical-lateral) (basal-lateral) (high) I22.8 — Subsequent ST elevation (STEMI) myocardial infarction of other sites
  • posterior (posterobasal) (posterolateral) (posteroseptal) (true) I22.8 — Subsequent ST elevation (STEMI) myocardial infarction of other sites
  • specified NEC I22.8 — Subsequent ST elevation (STEMI) myocardial infarction of other sites
  • type 1 I22.9 — Subsequent ST elevation (STEMI) myocardial infarction of unspecified site
  • type 2 I21.A1 — Myocardial infarction type 2
  • type 3 I21.A9 — Other myocardial infarction type
  • type 4 I21.A9 — Other myocardial infarction type
  • type 5 I21.A9 — Other myocardial infarction type
  • syphilitic A52.06 — Other syphilitic heart involvement
  • transmural (see also, Infarct, myocardium, ST elevation, by site) I21.3 — ST elevation (STEMI) myocardial infarction of unspecified site
  • anterior (anteroapical) (anterolateral) (anteroseptal) (Q wave) (wall) NEC I21.09 — ST elevation (STEMI) myocardial infarction involving other coronary artery of anterior wall
  • inferior (diaphragmatic) (inferolateral) (inferoposterior) (Q wave) (wall) NEC I21.19 — ST elevation (STEMI) myocardial infarction involving other coronary artery of inferior wall
  • inferoposterior (Q wave) I21.11 — ST elevation (STEMI) myocardial infarction involving right coronary artery
  • lateral (apical-lateral) (basal-lateral) (high) NEC I21.29 — ST elevation (STEMI) myocardial infarction involving other sites
  • posterior (posterobasal) (posterolateral) (posteroseptal) (true) NEC I21.29 — ST elevation (STEMI) myocardial infarction involving other sites
  • septal NEC I21.29 — ST elevation (STEMI) myocardial infarction involving other sites
  • specified NEC I21.29 — ST elevation (STEMI) myocardial infarction involving other sites
  • type 1 I21.9 — Acute myocardial infarction, unspecified
  • type 2 I21.A1 — Myocardial infarction type 2
  • type 3 I21.A9 — Other myocardial infarction type
  • type 4 (a) (b) (c) I21.A9 — Other myocardial infarction type
  • type 5 I21.A9 — Other myocardial infarction type
  • nontransmural I21.4 — Non-ST elevation (NSTEMI) myocardial infarction
  • omentum K55.069 — Acute infarction of intestine, part and extent unspecified
  • ovary N83.8 — Other noninflammatory disorders of ovary, fallopian tube and broad ligament
  • pancreas K86.89 — Other specified diseases of pancreas
  • papillary muscle
  • parathyroid gland E21.4 — Other specified disorders of parathyroid gland
  • pituitary (gland) E23.6 — Other disorders of pituitary gland
  • placenta O43.81 — Placental infarction
  • prostate N42.89 — Other specified disorders of prostate
  • pulmonary (artery) (vein) (hemorrhagic)
  • renal (embolic) (thrombotic) N28.0 — Ischemia and infarction of kidney
  • retina, retinal (artery)
  • spinal (cord) (acute) (embolic) (nonembolic) G95.11 — Acute infarction of spinal cord (embolic) (nonembolic)
  • spleen D73.5 — Infarction of spleen
  • embolic or thrombotic I74.8 — Embolism and thrombosis of other arteries
  • subendocardial (acute) (nontransmural) I21.4 — Non-ST elevation (NSTEMI) myocardial infarction
  • suprarenal (capsule) (gland) E27.49 — Other adrenocortical insufficiency
  • testis N50.1 — Vascular disorders of male genital organs
  • thrombotic
  • artery, arterial
  • thyroid (gland) E07.89 — Other specified disorders of thyroid
  • ventricle (heart)

Common questions about Infarct ICD-10 codes

What is the ICD-10 code for adrenal infarct?

E27.49 — Other adrenocortical insufficiency.

What is the ICD-10 code for appendices epiploicae infarct?

K55.069 — Acute infarction of intestine, part and extent unspecified.

What is the ICD-10 code for bowel infarct?

K55.069 — Acute infarction of intestine, part and extent unspecified.

What is the ICD-10 code for breast infarct?

N64.89 — Other specified disorders of breast.

What is the ICD-10 code for brewer's infarct?

N28.0 — Ischemia and infarction of kidney.

What is the ICD-10 code for cerebral infarct?

I63.9 — Cerebral infarction, unspecified.

What is the ICD-10 code for colon infarct?

K55.049 — Acute infarction of large intestine, extent unspecified.