I82.52
Chronic embolism and thrombosis of iliac vein
I82.52 is a non-billable ICD-10-CM code header for chronic embolism and thrombosis of iliac 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 I82.521 Chronic embolism and thrombosis of right iliac vein; I82.522 Chronic embolism and thrombosis of left iliac vein; I82.523 Chronic embolism and thrombosis of iliac vein, bilateral and I82.529 Chronic embolism and thrombosis of unspecified iliac vein. Its coding notes include a Code first instruction, a Use additional code instruction, 1 Excludes1 entry and 19 Excludes2 entries.
Code first
If the underlying condition listed here is present and known, sequence it first.
Use additional code
Add the listed code as a secondary code, if known.
Excludes1
Not coded here. The listed conditions generally should not be reported together.
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.-)
Inclusion terms
Conditions classified to this code.
- Chronic embolism and thrombosis of common iliac vein
- Chronic embolism and thrombosis of external iliac vein
- Chronic embolism and thrombosis of internal iliac vein
Alphabetic Index terms
Terms the official Alphabetic Index lists for this code. 2 entries