2017/18 ICD-10-CM Diagnosis Code I82.5

Chronic embolism and thrombosis of deep veins of lower extremity

Use Additional
Use Additional Help
Certain conditions have both an underlying etiology and multiple body system manifestations due to the underlying etiology. For such conditions the ICD-10-CM has a coding convention that requires the underlying condition be sequenced first followed by the manifestation. Wherever such a combination exists there is a "use additional code" note at the etiology code, and a "code first" note at the manifestation code. These instructional notes indicate the proper sequencing order of the codes, etiology followed by manifestation. In most cases the manifestation codes will have in the code title, "in diseases classified elsewhere." Codes with this title are a component of the etiology/manifestation convention. The code title indicates that it is a manifestation code. "In diseases classified elsewhere" codes are never permitted to be used as first listed or principle diagnosis codes. They must be used in conjunction with an underlying condition code and they must be listed following the underlying condition.
  • code, if applicable, for associated long-term (current) use of anticoagulants (
    ICD-10-CM Diagnosis Code Z79.01

    Long term (current) use of anticoagulants

      2016 2017 2018 Billable/Specific Code POA Exempt
    Z79.01
    )
Type 1 Excludes
Type 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as I82.5. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
  • personal history of venous embolism and thrombosis (
    ICD-10-CM Diagnosis Code Z86.718

    Personal history of other venous thrombosis and embolism

      2016 2017 2018 Billable/Specific Code POA Exempt
    Z86.718
    )
The following code(s) above I82.5 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to I82.5:
  • I00-I99
    2018 ICD-10-CM Range I00-I99

    Diseases of the circulatory system

    Type 2 Excludes
    • 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.-)
    Diseases of the circulatory system
  • I82
    ICD-10-CM Diagnosis Code I82

    Other venous embolism and thrombosis

      2016 2017 2018 Non-Billable/Non-Specific Code
    Code First
    • venous embolism and thrombosis complicating:
    • abortion, ectopic or molar pregnancy (O00-O07, O08.7)
    • pregnancy, childbirth and the puerperium (O22.-, O87.-)
    Type 2 Excludes
    • 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.-)
    Other venous embolism and thrombosis
Code History
Code annotations containing back-references to I82.5:
ICD-10-CM Codes Adjacent To I82.5
I82.4Y Acute embolism and thrombosis of unspecified deep veins of proximal lower extremity
I82.4Y1 Acute embolism and thrombosis of unspecified deep veins of right proximal lower extremity
I82.4Y2 Acute embolism and thrombosis of unspecified deep veins of left proximal lower extremity
I82.4Y3 …… bilateral
I82.4Y9 Acute embolism and thrombosis of unspecified deep veins of unspecified proximal lower extremity
I82.4Z Acute embolism and thrombosis of unspecified deep veins of distal lower extremity
I82.4Z1 Acute embolism and thrombosis of unspecified deep veins of right distal lower extremity
I82.4Z2 Acute embolism and thrombosis of unspecified deep veins of left distal lower extremity
I82.4Z3 …… bilateral
I82.4Z9 Acute embolism and thrombosis of unspecified deep veins of unspecified distal lower extremity
I82.5 Chronic embolism and thrombosis of deep veins of lower extremity
I82.50 Chronic embolism and thrombosis of unspecified deep veins of lower extremity
I82.501 Chronic embolism and thrombosis of unspecified deep veins of right lower extremity
I82.502 Chronic embolism and thrombosis of unspecified deep veins of left lower extremity
I82.503 …… bilateral
I82.509 Chronic embolism and thrombosis of unspecified deep veins of unspecified lower extremity
I82.51 Chronic embolism and thrombosis of femoral vein
I82.511 Chronic embolism and thrombosis of right femoral vein
I82.512 Chronic embolism and thrombosis of left femoral vein
I82.513 …… bilateral
I82.519 Chronic embolism and thrombosis of unspecified femoral vein

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.