Other disorder of circulatory system
Billable / specific
I99.8 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.
Excludes2
Not included here — may be reported together when both conditions exist.
- certain conditions originating in the perinatal period (P04-P96) (from I99)
- certain infectious and parasitic diseases (A00-B99) (from I99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A) (from I99)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99) (from I99)
- endocrine, nutritional and metabolic diseases (E00-E88) (from I99)
- injury, poisoning and certain other consequences of external causes (S00-T88) (from I99)
- neoplasms (C00-D49) (from I99)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94) (from I99)
- systemic connective tissue disorders (M30-M36) (from I99)
- transient cerebral ischemic attacks and related syndromes (G45.-) (from I99)
Also known as
- Angiectasis, angiectopia
- Atrophy, atrophic, vascular
- Blood, pressure, fluctuating
- Circulation, collateral, any site
- Complication, circulatory system
- Congestion, congestive, circulatory NEC
- Dilatation, blood vessel
- Disease, diseased, circulatoryNEC
- Disease, diseased, vascular, occlusive
- Dissection, vascular
- Fluctuating blood pressure
- Insufficiency, insufficient, arteriovenous
- Insufficiency, insufficient, circulatory NEC
- Insufficiency, insufficient, vascular
- Ischemia, ischemic
Parent code
- I99Other and unspecified disorders of circulatory systemHeader
Related codes
- I99.9Unspecified disorder of circulatory systemBillable