2019 ICD-10-CM Diagnosis Code I82.50

Chronic embolism and thrombosis of unspecified deep veins of lower extremity

    2016 2017 2018 2019 Non-Billable/Non-Specific Code
  • I82.50 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
  • Short description: Chronic embolism and thombos unsp deep veins of low extrm
  • The 2019 edition of ICD-10-CM I82.50 became effective on October 1, 2018.
  • This is the American ICD-10-CM version of I82.50 - other international versions of ICD-10 I82.50 may differ.
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 I82.50. 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.
  • chronic embolism and thrombosis of unspecified deep veins of distal lower extremity (
    ICD-10-CM Diagnosis Code I82.5Z

    Chronic embolism and thrombosis of unspecified deep veins of distal lower extremity

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Applicable To
    • Chronic embolism and thrombosis of deep veins of calf NOS
    • Chronic embolism and thrombosis of deep veins of lower leg NOS
    I82.5Z-
    )
  • chronic embolism and thrombosis of unspecified deep veins of proximal lower extremity (
    ICD-10-CM Diagnosis Code I82.5Y

    Chronic embolism and thrombosis of unspecified deep veins of proximal lower extremity

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Applicable To
    • Chronic embolism and thrombosis of deep veins of thigh NOS
    • Chronic embolism and thrombosis of deep veins of upper leg NOS
    I82.5Y-
    )
The following code(s) above I82.50 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 I82.50:
  • I00-I99
    2019 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 2019 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
  • I82.5
    ICD-10-CM Diagnosis Code I82.5

    Chronic embolism and thrombosis of deep veins of lower extremity

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • personal history of venous embolism and thrombosis (Z86.718)
    Use Additional
    • code, if applicable, for associated long-term (current) use of anticoagulants (Z79.01)
    Chronic embolism and thrombosis of deep veins of lower extremity
Approximate Synonyms
  • Chronic deep venous thrombosis of calf
  • Chronic deep venous thrombosis of lower extremity
  • Chronic deep venous thrombosis of lower extremity due to coronary artery bypass graft
  • Chronic deep venous thrombosis of thigh
  • Deep vein thrombosis leg from coronary artery bypass
  • Deep vein thrombosis leg, chronic
  • Deep vein thrombosis lower leg, chronic
  • Deep vein thrombosis upper leg, chronic
Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change

Diagnosis Index entries containing back-references to I82.50:
  • Embolism (multiple) (paradoxical) I74.9
    ICD-10-CM Diagnosis Code I74.9

    Embolism and thrombosis of unspecified artery

      2016 2017 2018 2019 Billable/Specific Code
    • vein (acute) I82.90
      ICD-10-CM Diagnosis Code I82.90

      Acute embolism and thrombosis of unspecified vein

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Embolism of vein NOS
      • Thrombosis (vein) NOS
      • lower extremity
        • deep I82.40-
          ICD-10-CM Diagnosis Code I82.40-

          Acute embolism and thrombosis of unspecified deep veins of lower extremity

            2016 2017 2018 2019 Non-Billable/Non-Specific Code
          Applicable To
          • Deep vein thrombosis NOS
          • DVT NOS
          Type 1 Excludes
          • acute embolism and thrombosis of unspecified deep veins of distal lower extremity (I82.4Z-)
          • acute embolism and thrombosis of unspecified deep veins of proximal lower extremity (I82.4Y-)
          • chronic I82.50-
  • Thrombosis, thrombotic (bland) (multiple) (progressive) (silent) (vessel) I82.90
    ICD-10-CM Diagnosis Code I82.90

    Acute embolism and thrombosis of unspecified vein

      2016 2017 2018 2019 Billable/Specific Code
    Applicable To
    • Embolism of vein NOS
    • Thrombosis (vein) NOS
    • vein (acute) I82.90
      ICD-10-CM Diagnosis Code I82.90

      Acute embolism and thrombosis of unspecified vein

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Embolism of vein NOS
      • Thrombosis (vein) NOS
      • lower extremity
        • deep I82.40-
          ICD-10-CM Diagnosis Code I82.40-

          Acute embolism and thrombosis of unspecified deep veins of lower extremity

            2016 2017 2018 2019 Non-Billable/Non-Specific Code
          Applicable To
          • Deep vein thrombosis NOS
          • DVT NOS
          Type 1 Excludes
          • acute embolism and thrombosis of unspecified deep veins of distal lower extremity (I82.4Z-)
          • acute embolism and thrombosis of unspecified deep veins of proximal lower extremity (I82.4Y-)
          • chronic I82.50-

ICD-10-CM Codes Adjacent To I82.50
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
I82.52 Chronic embolism and thrombosis of iliac vein

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