2020

  1. ICD-10-CM Codes
    2. ›
  2. I00-I99 Diseases of the circulatory system
    3. ›
  3. I80-I89 Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified
    4. ›
  4. I80- Phlebitis and thrombophlebitis
    5. ›
  5. 2020 ICD-10-CM Diagnosis Code I80.21

2020 ICD-10-CM Diagnosis Code I80.21

Phlebitis and thrombophlebitis of iliac vein

    2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
  • I80.21 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
  • The 2020 edition of ICD-10-CM I80.21 became effective on October 1, 2019.
  • This is the American ICD-10-CM version of I80.21 - other international versions of ICD-10 I80.21 may differ.
Applicable To
  • Phlebitis and thrombophlebitis of common iliac vein
  • Phlebitis and thrombophlebitis of external iliac vein
  • Phlebitis and thrombophlebitis of internal iliac vein
The following code(s) above I80.21 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 I80.21:
  • I00-I99
    2020 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
  • I80
    ICD-10-CM Diagnosis Code I80

    Phlebitis and thrombophlebitis

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Code First
    • phlebitis and thrombophlebitis complicating abortion, ectopic or molar pregnancy (O00-O07, O08.7)
    • phlebitis and thrombophlebitis complicating pregnancy, childbirth and the puerperium (O22.-, O87.-)
    Includes
    • endophlebitis
    • inflammation, vein
    • periphlebitis
    • suppurative phlebitis
    Type 1 Excludes
    Phlebitis and thrombophlebitis
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
  • 2020 (effective 10/1/2019): No change

Diagnosis Index entries containing back-references to I80.21:
  • Phlebitis (infective) (pyemic) (septic) (suppurative) I80.9
    ICD-10-CM Diagnosis Code I80.9

    Phlebitis and thrombophlebitis of unspecified site

      2016 2017 2018 2019 2020 Billable/Specific Code
    • leg I80.3
      ICD-10-CM Diagnosis Code I80.3

      Phlebitis and thrombophlebitis of lower extremities, unspecified

        2016 2017 2018 2019 2020 Billable/Specific Code
      • deep (vessels) I80.20-
        ICD-10-CM Diagnosis Code I80.20-

        Phlebitis and thrombophlebitis of unspecified deep vessels of lower extremities

          2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
        • iliac I80.21-
    • iliac vein I80.21- (common) (external) (internal)
  • Thrombophlebitis I80.9
    ICD-10-CM Diagnosis Code I80.9

    Phlebitis and thrombophlebitis of unspecified site

      2016 2017 2018 2019 2020 Billable/Specific Code
    • iliac vein I80.21- (common) (external) (internal)

ICD-10-CM Codes Adjacent To I80.21
I80.10 Phlebitis and thrombophlebitis of unspecified femoral vein
I80.11 Phlebitis and thrombophlebitis of right femoral vein
I80.12 Phlebitis and thrombophlebitis of left femoral vein
I80.13 …… bilateral
I80.2 Phlebitis and thrombophlebitis of other and unspecified deep vessels of lower extremities
I80.20 Phlebitis and thrombophlebitis of unspecified deep vessels of lower extremities
I80.201 Phlebitis and thrombophlebitis of unspecified deep vessels of right lower extremity
I80.202 Phlebitis and thrombophlebitis of unspecified deep vessels of left lower extremity
I80.203 …… bilateral
I80.209 Phlebitis and thrombophlebitis of unspecified deep vessels of unspecified lower extremity
I80.21 Phlebitis and thrombophlebitis of iliac vein
I80.211 Phlebitis and thrombophlebitis of right iliac vein
I80.212 Phlebitis and thrombophlebitis of left iliac vein
I80.213 …… bilateral
I80.219 Phlebitis and thrombophlebitis of unspecified iliac vein
I80.22 Phlebitis and thrombophlebitis of popliteal vein
I80.221 Phlebitis and thrombophlebitis of right popliteal vein
I80.222 Phlebitis and thrombophlebitis of left popliteal vein
I80.223 …… bilateral
I80.229 Phlebitis and thrombophlebitis of unspecified popliteal vein
I80.23 Phlebitis and thrombophlebitis of tibial vein

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

Advertise with Us | License ICD10 Data

Copyright © | ICD10data.com