ICD-10 Code
International Classification of Diseases, 10th Revision
Jan 23, 2019
  ICD-10 Code for Phlebitis & thrombophlebitis of unspecified site I80.9

I80.9 is a valid1 ICD 10 diagnosis code.

I80.9 is valid for submission for HIPAA-covered transactions.

Chapter 9 Diseases of the circulatory system (I00-I99)
Section I80-I89 Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified (I80-I89)
Category I80 Phlebitis and thrombophlebitis

• See below for any additional coding requirements that may be necessary.

• Check for any notations, inclusions and/or exclusions that are specific to this ICD 10 code before using

1 No additional coding requirements necessary.
See also ICD 10 code for

Related Terms to “Phlebitis and thrombophlebitis of unspecified site”

  • Inflammation, inflamed, inflammatory(with exudation)
    • vein — See also Phlebitis
      • thrombotic - I80.9
  • Phlebitis(infective) (pyemic) (septic) (suppurative) - I80.9
    • ulcerative - I80.9
  • Thrombophlebitis - I80.9
See the ICD-10-CM Coding Guidelines.

Questions related to I80.9 Phlebitis and thrombophlebitis of unspecified site

When ICD 10 was implemented on October 1, 2015, it did not affect physicians', outpatient facilities', and hospital outpatient departments' use of CPT codes on Medicare Fee-For-Service claims. Providers should continue to use CPT codes to report these services.