I82.503 Chronic embolism and thrombosis of unspecified deep veins of lower extremity, bilateral
Instructional Notes:
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I82.503
Description: Chronic embolism and thrombosis of unspecified deep veins of lower extremity, bilateral
↓
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I82.50
Description: Chronic embolism and thrombosis of unspecified deep veins of lower extremity
Exclude1:
- chronic embolism and thrombosis of unspecified deep veins of distal lower extremity (I82.5Z-)
- chronic embolism and thrombosis of unspecified deep veins of proximal lower extremity (I82.5Y-)
↓
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I82.5
Description: Chronic embolism and thrombosis of deep veins of lower extremity
Exclude1:
- personal history of venous embolism and thrombosis (Z86.718)
Use Additional Code:
- code, if applicable, for associated long-term (current) use of anticoagulants (Z79.01)
↓
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I82
Description: Other venous embolism and thrombosis
Exclude2:
- venous embolism and thrombosis (of):
- cerebral (I63.6, I67.6)
- coronary (I21-I25)
- intracranial and intraspinal, septic or NOS (G08)
- intracranial, nonpyogenic (I67.6)
- intraspinal, nonpyogenic (G95.1)
- mesenteric (K55.0-)
- portal (I81)
- pulmonary (I26.-)
Code First:
- venous embolism and thrombosis complicating:
- abortion, ectopic or molar pregnancy (O00-O07, O08.7)
- pregnancy, childbirth and the puerperium (O22.-, O87.-)
↓
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I80-I89
Description: Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified (I80-I89)
↓
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I00-I99
Description: Diseases of the circulatory system
Exclude2:
- 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.-)