I23.6

Thrombosis of atrium, auricular appendage, and ventricle as current complications following acute myocardial infarction

Billable / specificHCC V28 229

I23.6 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Excludes1

Not coded here — never report together with this code.

  • thrombosis of atrium, auricular appendage, and ventricle not specified as current complication following acute myocardial infarction (I51.3)

Excludes2

Not included here — may be reported together when both conditions exist.

  • certain conditions originating in the perinatal period (P04-P96) (from I23)
  • certain infectious and parasitic diseases (A00-B99) (from I23)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A) (from I23)
  • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99) (from I23)
  • endocrine, nutritional and metabolic diseases (E00-E88) (from I23)
  • injury, poisoning and certain other consequences of external causes (S00-T88) (from I23)
  • neoplasms (C00-D49) (from I23)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94) (from I23)
  • systemic connective tissue disorders (M30-M36) (from I23)
  • transient cerebral ischemic attacks and related syndromes (G45.-) (from I23)

Code also

An additional code may be needed.

  • the presence of hypertension (I10-I1A) (from I23)

Also known as

  • Thrombosis, thrombotic, atrium, auricular, following acute myocardial infarction
  • Thrombosis, thrombotic, ventricle, following acute myocardial infarction

Parent code

  • I23Certain current complications following ST elevation (STEMI) and non-ST elevation (NSTEMI) myocardial infarction (within the 28 day period)Header

Related codes

  • I23.0Hemopericardium as current complication following acute myocardial infarctionBillable
  • I23.1Atrial septal defect as current complication following acute myocardial infarctionBillable
  • I23.2Ventricular septal defect as current complication following acute myocardial infarctionBillable
  • I23.3Rupture of cardiac wall without hemopericardium as current complication following acute myocardial infarctionBillable
  • I23.4Rupture of chordae tendineae as current complication following acute myocardial infarctionBillable
  • I23.5Rupture of papillary muscle as current complication following acute myocardial infarctionBillable
  • I23.7Postinfarction anginaBillable
  • I23.8Other current complications following acute myocardial infarctionBillable

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