I87.00 — Postthrombotic syndrome without complications
Is I87.00 billable?
No — I87.00 is a non-billable header code. I87.00 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 I87.00.
Billable codes under this header
- I87.001Postthrombotic syndrome without complications of right lower extremity
- I87.002Postthrombotic syndrome without complications of left lower extremity
- I87.003Postthrombotic syndrome without complications of bilateral lower extremity
- I87.009Postthrombotic syndrome without complications of unspecified extremity
I87.00 at a glance
| Code | I87.00 |
|---|---|
| Description | Postthrombotic syndrome without complications |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
How is I87.00 listed in the Alphabetic Index?
These are the routes through the Alphabetic Index that lead to I87.00. They show the wording a clinician may have documented, which often differs from the Tabular description.
- Syndrome › postthrombotic › asymptomatic
Inclusion terms
Alternative wording in documentation that is classified to I87.00.
- Asymptomatic Postthrombotic syndrome
Excludes1 — never code together — inherited from I87.0
The conditions below can never be reported together with I87.00 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
- chronic venous hypertension without deep vein thrombosis (I87.3-)
Excludes2 — not included here — inherited from Chapter 9
The conditions below are not part of I87.00, but a patient may have both at the same time. When documentation supports it, I87.00 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.-)
What codes fall under I87.00? (4)
- I87.001Postthrombotic syndrome without complications of right lower extremity
- I87.002Postthrombotic syndrome without complications of left lower extremity
- I87.003Postthrombotic syndrome without complications of bilateral lower extremity
- I87.009Postthrombotic syndrome without complications of unspecified extremity
How long has I87.00 existed?
I87.00 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.