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 only1,433 results
- I71.33Infrarenal abdominal aortic aneurysm, ruptured
- I71.40Abdominal aortic aneurysm, without rupture, unspecified
- I71.41Pararenal abdominal aortic aneurysm, without rupture
- I71.42Juxtarenal abdominal aortic aneurysm, without rupture
- I71.43Infrarenal abdominal aortic aneurysm, without rupture
- I71.50Thoracoabdominal aortic aneurysm, ruptured, unspecified
- I71.51Supraceliac aneurysm of the thoracoabdominal aorta, ruptured
- I71.52Paravisceral aneurysm of the thoracoabdominal aorta, ruptured
- I71.60Thoracoabdominal aortic aneurysm, without rupture, unspecified
- I71.61Supraceliac aneurysm of the thoracoabdominal aorta, without rupture
- I71.62Paravisceral aneurysm of the thoracoabdominal aorta, without rupture
- I71.8Aortic aneurysm of unspecified site, ruptured
- I71.9Aortic aneurysm of unspecified site, without rupture
- I72.0Aneurysm of carotid artery
- I72.1Aneurysm of artery of upper extremity
- I72.2Aneurysm of renal artery
- I72.3Aneurysm of iliac artery
- I72.4Aneurysm of artery of lower extremity
- I72.5Aneurysm of other precerebral arteries
- I72.6Aneurysm of vertebral artery
- I72.8Aneurysm of other specified arteries
- I72.9Aneurysm of unspecified site
- I73.00Raynaud's syndrome without gangrene
- I73.01Raynaud's syndrome with gangrene
- I73.1Thromboangiitis obliterans [Buerger's disease]
- I73.81Erythromelalgia
- I73.89Other specified peripheral vascular diseases
- I73.9Peripheral vascular disease, unspecified
- I74.01Saddle embolus of abdominal aorta
- I74.09Other arterial embolism and thrombosis of abdominal aorta
- I74.10Embolism and thrombosis of unspecified parts of aorta
- I74.11Embolism and thrombosis of thoracic aorta
- I74.19Embolism and thrombosis of other parts of aorta
- I74.2Embolism and thrombosis of arteries of the upper extremities
- I74.3Embolism and thrombosis of arteries of the lower extremities
- I74.4Embolism and thrombosis of arteries of extremities, unspecified
- I74.5Embolism and thrombosis of iliac artery
- I74.8Embolism and thrombosis of other arteries
- I74.9Embolism and thrombosis of unspecified artery
- I75.011Atheroembolism of right upper extremity
- I75.012Atheroembolism of left upper extremity
- I75.013Atheroembolism of bilateral upper extremities
- I75.019Atheroembolism of unspecified upper extremity
- I75.021Atheroembolism of right lower extremity
- I75.022Atheroembolism of left lower extremity
- I75.023Atheroembolism of bilateral lower extremities
- I75.029Atheroembolism of unspecified lower extremity
- I75.81Atheroembolism of kidney
- I75.89Atheroembolism of other site
- I76Septic arterial embolism