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  6. 2024 ICD-10-CM Code I87.00
Version 2024
Non-Billable Code

2024 ICD-10-CM Diagnosis Code I87.00

Postthrombotic syndrome without complications

ICD-10-CM Code:
I87.00
ICD-10 Code for:
Postthrombotic syndrome without complications
Is Billable?
Not Valid for Submission
Code Navigator:

Code Classification

  • Diseases of the circulatory system
    (I00–I99)
    • Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified
      (I80-I89)
      • Other disorders of veins
        (I87)

I87.00 is a non-specific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of postthrombotic syndrome without complications. The code is not specific and is NOT valid for the year 2024 for the submission of HIPAA-covered transactions. Category or Header define the heading of a category of codes that may be further subdivided by the use of 4th, 5th, 6th or 7th characters.

Specific Coding Applicable to Postthrombotic syndrome without complications

Non-specific codes like I87.00 require more digits to indicate the appropriate level of specificity. Consider using any of the following ICD-10-CM codes with a higher level of specificity when coding for postthrombotic syndrome without complications:

  • Use I87.001 for Postthrombotic syndrome without complications of right lower extremity - BILLABLE CODE

  • Use I87.002 for Postthrombotic syndrome without complications of left lower extremity - BILLABLE CODE

  • Use I87.003 for Postthrombotic syndrome without complications of bilateral lower extremity - BILLABLE CODE

  • Use I87.009 for Postthrombotic syndrome without complications of unspecified extremity - BILLABLE CODE

Clinical Information

  • Postthrombotic Syndrome

    a condition caused by one or more episodes of deep vein thrombosis, usually the blood clots are lodged in the legs. clinical features include edema; pain; aching; heaviness; and muscle cramp in the leg. when severe leg swelling leads to skin breakdown, it is called venous stasis ulcer.

Tabular List of Diseases and Injuries

The following annotation back-references are applicable to this diagnosis code. The Tabular List of Diseases and Injuries is a list of ICD-10-CM codes, organized "head to toe" into chapters and sections with coding notes and guidance for inclusions, exclusions, descriptions and more.


Inclusion Terms

Inclusion Terms
These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
  • Asymptomatic Postthrombotic syndrome

Index to Diseases and Injuries References

The following annotation back-references for this diagnosis code are found in the injuries and diseases index. The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10-CM code(s).

Patient Education


Deep Vein Thrombosis

Deep vein thrombosis, or DVT, is a blood clot that forms in a vein deep in the body. Most deep vein clots occur in the lower leg or thigh. If the vein swells, the condition is called thrombophlebitis. A deep vein thrombosis can break loose and cause a serious problem in the lung, called a pulmonary embolism.

Sitting still for a long time can make you more likely to get a DVT. Some medicines and disorders that increase your risk for blood clots can also lead to DVTs. Common symptoms are :

  • Warmth and tenderness over the vein
  • Pain or swelling in the part of the body affected
  • Skin redness

Treatment includes medicines to ease pain and inflammation, break up clots and keep new clots from forming. Keeping the affected area raised and applying moist heat can also help. If you are taking a long car or plane trip, take a break, walk or stretch your legs and drink plenty of liquids.


[Learn More in MedlinePlus]

Code History

  • FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
  • FY 2023 - No Change, effective from 10/1/2022 through 9/30/2023
  • FY 2022 - No Change, effective from 10/1/2021 through 9/30/2022
  • FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016. This was the first year ICD-10-CM was implemented into the HIPAA code set.