I82.A2
Chronic embolism and thrombosis of axillary vein
I82.A2 is a non-billable ICD-10-CM code header for chronic embolism and thrombosis of axillary vein. Report a more specific code from it instead. It is part of the FY2027 code set, effective October 1, 2026. The more specific codes under it are I82.A21 Chronic embolism and thrombosis of right axillary vein; I82.A22 Chronic embolism and thrombosis of left axillary vein; I82.A23 Chronic embolism and thrombosis of axillary vein, bilateral and I82.A29 Chronic embolism and thrombosis of unspecified axillary vein. Its coding notes include a Code first instruction and 19 Excludes2 entries.
Code first
If the underlying condition listed here is present and known, sequence it first.
Excludes2
Not included here. Both codes may be reported if the patient has both conditions.
Also from chapter/block level (10 notes)
- 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.-)
Alphabetic Index terms
Terms the official Alphabetic Index lists for this code. 2 entries