I87.0
Header — not billablePostthrombotic syndrome
The ICD-10 code for postthrombotic syndrome is I87.0.
I87.0 is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 5 more specific codes below.
Clinical notes
Excludes1 (not coded here)
An Excludes1 note is a pure exclusion: the excluded condition and this code should never be reported together, because the two conditions cannot occur at the same time (e.g. a congenital form vs. an acquired form of the same disease).
- chronic venous hypertension without deep vein thrombosis (I87.3-)
Also known as
Alternate wording, synonyms, or specific conditions that fall under this code, listed to help confirm you've picked the right one.
- Chronic venous hypertension due to deep vein thrombosis
- Postphlebitic syndrome
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •This is a non-billable header code. Documentation must support a more specific child code before this diagnosis can be reported on a claim.
- •Confirm the excluded condition(s) listed above are not also present — Excludes1 conditions cannot be coded together with this one.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Child codes under I87.0
- I87.00Postthrombotic syndrome without complicationsnon-billable header
- I87.01Postthrombotic syndrome with ulcernon-billable header
- I87.02Postthrombotic syndrome with inflammationnon-billable header
- I87.03Postthrombotic syndrome with ulcer and inflammationnon-billable header
- I87.09Postthrombotic syndrome with other complicationsnon-billable header