T82.856D — Stenosis of peripheral vascular stent, subsequent encounter
T82.856D is a billable, specific ICD-10-CM code for stenosis of peripheral vascular stent, subsequent encounter. It is valid for submission on a claim.
7th character "D" — subsequent encounter
The appropriate 7th character is to be added to each code from category T82
- A
- initial encounter
- D
- subsequent encounter
- S
- sequela
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- In-stent stenosis (restenosis) of peripheral vascular stent
- Restenosis of peripheral vascular stent
Excludes2 inherited from the categories above T82.856D
Also inherited, and the opposite of Excludes1: these conditions are not part of T82.856D, but a patient can have both, so you may code both.
Risk adjustment
T82.856D does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.
Medicare coverage
T82.856D is named in 11 Medicare coverage policies — 11 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.
- A53058Billing and Coding: Home Health Physical Therapy
- A53065Billing and Coding: Outpatient Physical Therapy
- A56743Billing and Coding: Cardiovascular Nuclear Medicine
- A56758Billing and Coding: Non-Invasive Vascular Studies
Code history
T82.856D has not changed since FY2024 — no addition, revision or deletion across the three most recent ICD-10-CM releases.
Related codes at this level
Codes that share T82.856. If T82.856D is not quite right, the correct code is usually one of these.
Questions about T82.856D
- Is T82.856D a billable ICD-10-CM code?
- Yes. T82.856D is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does T82.856D sit in the tabular list?
- Injury, poisoning and certain other consequences of external causes (S00-T88), in the block Complications of surgical and medical care, not elsewhere classified (T80-T88).