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I80.20

Non-billable

Phlebitis and thrombophlebitis of unspecified deep vessels of lower extremities

Chapter 9: Diseases of the circulatory system

Additional Information

From parent codes: I00-I99 (Chapter 9)

Excludes 2 — Not Included HereFrom I00-I99

Excludes2 means 'NOT INCLUDED HERE!' An Excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time.

  • 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.-)

More Specific Codes (11)

I80.2Phlebitis and thrombophlebitis of other and unspecified deep vessels of lower extremities→I80.21Phlebitis and thrombophlebitis of iliac vein→I80.22Phlebitis and thrombophlebitis of popliteal vein→I80.23Phlebitis and thrombophlebitis of tibial vein→I80.24Phlebitis and thrombophlebitis of peroneal vein→I80.25Phlebitis and thrombophlebitis of calf muscular vein→I80.29Phlebitis and thrombophlebitis of other deep vessels of lower extremities→I80.201Phlebitis and thrombophlebitis of unspecified deep vessels of right lower extremity→I80.202Phlebitis and thrombophlebitis of unspecified deep vessels of left lower extremity→I80.203Phlebitis and thrombophlebitis of unspecified deep vessels of lower extremities, bilateral→I80.209Phlebitis and thrombophlebitis of unspecified deep vessels of unspecified lower extremity→