ICDcodes.org
FY2027

I82.59 — Chronic embolism and thrombosis of other specified deep vein of lower extremity

Not billable

Is I82.59 billable?

No — I82.59 is a non-billable header code. I82.59 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 4 billable codes beneath I82.59.

I82.59 at a glance

CodeI82.59
DescriptionChronic embolism and thrombosis of other specified deep vein of lower extremity
BillableNo — header code
Code setICD-10-CM FY2027
Valid for encountersOctober 1, 2026 – September 30, 2027

How is I82.59 listed in the Alphabetic Index?

These are the routes through the Alphabetic Index that lead to I82.59. They show the wording a clinician may have documented, which often differs from the Tabular description.

  • Embolism › vein › lower extremity › deep › specified NEC › chronic NEC (multiple) (paradoxical)
  • Thrombosis, thrombotic › vein › lower extremity › deep › specified NEC › chronic NEC (bland) (multiple) (progressive) (silent) (vessel)

Excludes1 — never code together — inherited from I82.5

The conditions below can never be reported together with I82.59 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.

  • personal history of venous embolism and thrombosis (Z86.718)

Code first — inherited from I82

The underlying condition below must be sequenced before I82.59. I82.59 describes a manifestation and cannot be the principal or first-listed diagnosis.

  • venous embolism and thrombosis complicating:
  • abortion, ectopic or molar pregnancy (O00-O07, O08.7)
  • pregnancy, childbirth and the puerperium (O22.-, O87.-)

Use additional code — inherited from I82.5

Report an additional code alongside I82.59 to fully describe the condition. I82.59 is sequenced first.

  • code, if applicable, for associated long-term (current) use of anticoagulants (Z79.01)

Excludes2 — not included here — inherited from Chapter 9

The conditions below are not part of I82.59, but a patient may have both at the same time. When documentation supports it, I82.59 and the excluded code may both be reported.

  • 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.-)

Excludes2 — not included here — inherited from I82

The conditions below are not part of I82.59, but a patient may have both at the same time. When documentation supports it, I82.59 and the excluded code may both be reported.

  • 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.-)

What codes fall under I82.59? (4)

How long has I82.59 existed?

I82.59 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.

Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.

What other codes are in the I82.5 family? (9)