I00–I99: Diseases of the Circulatory System
Chapter 9 of ICD-10-CM 2027, 1,807 codes in 10 blocks.
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Chapter instructions
Excludes2: not included here, code separately if applicable
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- systemic connective tissue disorders (M30-M36)
- transient cerebral ischemic attacks and related syndromes (G45.-)
Codes in this chapter
All codesBillable only1,807 results
- I97.111Postprocedural cardiac insufficiency following other surgery
- I97.12Postprocedural cardiac arrest
- I97.120Postprocedural cardiac arrest following cardiac surgery
- I97.121Postprocedural cardiac arrest following other surgery
- I97.13Postprocedural heart failure
- I97.130Postprocedural heart failure following cardiac surgery
- I97.131Postprocedural heart failure following other surgery
- I97.19Other postprocedural cardiac functional disturbances
- I97.190Other postprocedural cardiac functional disturbances following cardiac surgery
- I97.191Other postprocedural cardiac functional disturbances following other surgery
- I97.2Postmastectomy lymphedema syndrome
- I97.3Postprocedural hypertension
- I97.4Intraoperative hemorrhage and hematoma of a circulatory system organ or structure complicating a procedure
- I97.41Intraoperative hemorrhage and hematoma of a circulatory system organ or structure complicating a circulatory system procedure
- I97.410Intraoperative hemorrhage and hematoma of a circulatory system organ or structure complicating a cardiac catheterization
- I97.411Intraoperative hemorrhage and hematoma of a circulatory system organ or structure complicating a cardiac bypass
- I97.418Intraoperative hemorrhage and hematoma of a circulatory system organ or structure complicating other circulatory system procedure
- I97.42Intraoperative hemorrhage and hematoma of a circulatory system organ or structure complicating other procedure
- I97.5Accidental puncture and laceration of a circulatory system organ or structure during a procedure
- I97.51Accidental puncture and laceration of a circulatory system organ or structure during a circulatory system procedure
- I97.52Accidental puncture and laceration of a circulatory system organ or structure during other procedure
- I97.6Postprocedural hemorrhage, hematoma and seroma of a circulatory system organ or structure following a procedure
- I97.61Postprocedural hemorrhage of a circulatory system organ or structure following a circulatory system procedure
- I97.610Postprocedural hemorrhage of a circulatory system organ or structure following a cardiac catheterization
- I97.611Postprocedural hemorrhage of a circulatory system organ or structure following cardiac bypass
- I97.618Postprocedural hemorrhage of a circulatory system organ or structure following other circulatory system procedure
- I97.62Postprocedural hemorrhage, hematoma and seroma of a circulatory system organ or structure following other procedure
- I97.620Postprocedural hemorrhage of a circulatory system organ or structure following other procedure
- I97.621Postprocedural hematoma of a circulatory system organ or structure following other procedure
- I97.622Postprocedural seroma of a circulatory system organ or structure following other procedure
- I97.63Postprocedural hematoma of a circulatory system organ or structure following a circulatory system procedure
- I97.630Postprocedural hematoma of a circulatory system organ or structure following a cardiac catheterization
- I97.631Postprocedural hematoma of a circulatory system organ or structure following cardiac bypass
- I97.638Postprocedural hematoma of a circulatory system organ or structure following other circulatory system procedure
- I97.64Postprocedural seroma of a circulatory system organ or structure following a circulatory system procedure
- I97.640Postprocedural seroma of a circulatory system organ or structure following a cardiac catheterization
- I97.641Postprocedural seroma of a circulatory system organ or structure following cardiac bypass
- I97.648Postprocedural seroma of a circulatory system organ or structure following other circulatory system procedure
- I97.7Intraoperative cardiac functional disturbances
- I97.71Intraoperative cardiac arrest
- I97.710Intraoperative cardiac arrest during cardiac surgery
- I97.711Intraoperative cardiac arrest during other surgery
- I97.79Other intraoperative cardiac functional disturbances
- I97.790Other intraoperative cardiac functional disturbances during cardiac surgery
- I97.791Other intraoperative cardiac functional disturbances during other surgery
- I97.8Other intraoperative and postprocedural complications and disorders of the circulatory system, not elsewhere classified
- I97.81Intraoperative cerebrovascular infarction
- I97.810Intraoperative cerebrovascular infarction during cardiac surgery
- I97.811Intraoperative cerebrovascular infarction during other surgery
- I97.82Postprocedural cerebrovascular infarction