I82.5Z Chronic embolism and thrombosis of unspecified deep veins of distal lower extremity

Non-billable header with 4 child codes.

Applicable to

• Chronic embolism and thrombosis of deep veins of calf NOS
• Chronic embolism and thrombosis of deep veins of lower leg NOS

Applies from I82 Other venous embolism and thrombosis

Excludes2 (not included here)

• 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.-)

Applies from I82.5 Chronic embolism and thrombosis of deep veins of lower extremity

Excludes1 (never code together)

• 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)

Codes under I82.5Z

• I82.5Z1 Chronic embolism and thrombosis of unspecified deep veins of right distal lower extremity
• I82.5Z2 Chronic embolism and thrombosis of unspecified deep veins of left distal lower extremity
• I82.5Z3 Chronic embolism and thrombosis of unspecified deep veins of distal lower extremity, bilateral
• I82.5Z9 Chronic embolism and thrombosis of unspecified deep veins of unspecified distal lower extremity

Code annotations containing back-references to I82.5Z

Back-references to I82.5Z

• Type 1 Excludes: I82.50 Chronic embolism and thrombosis of unspecified deep veins of lower extremity ("chronic embolism and thrombosis of unspecified deep veins of distal lower extremity (I82.5Z-)")

Back-references to I82.5

• Type 1 Excludes: I80 Phlebitis and thrombophlebitis ("venous embolism and thrombosis of lower extremities (I82.4-, I82.5-, I82.81-)")
• Use Additional: O22.3 Deep phlebothrombosis in pregnancy ("code to identify the deep vein thrombosis (I82.4-, I82.5-, I82.62-, I82.72-)")
• Use Additional: O87.1 Deep phlebothrombosis in the puerperium ("code to identify the deep vein thrombosis (I82.4-, I82.5-, I82.62-, I82.72-)")

Diagnosis Index entries for I82.5Z

• Embolism (multiple) (paradoxical) › vein (acute) › deep (DVT) › calf › chronic
• Embolism (multiple) (paradoxical) › vein (acute) › deep (DVT) › lower leg › chronic
• Thrombosis, thrombotic (bland) (multiple) (progressive) (silent) (vessel) › vein (acute) › deep (DVT) › calf › chronic
• Thrombosis, thrombotic (bland) (multiple) (progressive) (silent) (vessel) › vein (acute) › deep (DVT) › lower leg › chronic

Nearby codes

• I82.5Y Chronic embolism and thrombosis of unspecified deep veins of proximal lower extremity
• I82.5Y1 Chronic embolism and thrombosis of unspecified deep veins of right proximal lower extremity
• I82.5Y2 Chronic embolism and thrombosis of unspecified deep veins of left proximal lower extremity
• I82.5Y3 Chronic embolism and thrombosis of unspecified deep veins of proximal lower extremity, bilateral
• I82.5Y9 Chronic embolism and thrombosis of unspecified deep veins of unspecified proximal lower extremity
• I82.5Z Chronic embolism and thrombosis of unspecified deep veins of distal lower extremity (this code)
• I82.5Z1 Chronic embolism and thrombosis of unspecified deep veins of right distal lower extremity
• I82.5Z2 Chronic embolism and thrombosis of unspecified deep veins of left distal lower extremity
• I82.5Z3 Chronic embolism and thrombosis of unspecified deep veins of distal lower extremity, bilateral
• I82.5Z9 Chronic embolism and thrombosis of unspecified deep veins of unspecified distal lower extremity
• I82.6 Acute embolism and thrombosis of veins of upper extremity