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T82.855

Non-billable

Stenosis of coronary artery stent

T82.855 is the ICD-10-CM code for Stenosis of coronary artery stent. It is a non-billable category code — use a more specific child code such as T82.855A for billing.

Status
Header (non-billable)
Chapter
S00-T88
Parent
T82.85
Subcodes
3
Edition
FY2026

S00-T88 Injury, poisoning and certain other consequences of external causes

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Includes

  • •In-stent stenosis (restenosis) of coronary artery stent
  • •Restenosis of coronary artery stent

Conditions mapped to this code

MedlinePlus · NIH
Blood ClotsHeart SurgeryHeart Valve DiseasesCoronary Artery Bypass SurgeryPacemakers and Implantable Defibrillators

Plain-language health-topic references grounded in MedlinePlus (NIH/NLM).

Frequently asked questions

What is ICD-10 code T82.855?
T82.855 is the ICD-10-CM code for "Stenosis of coronary artery stent". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
Is T82.855 a billable code?
No — T82.855 is a non-billable header code. Use a more specific child code (such as T82.855A) for billing.
What are the subcodes of T82.855?
T82.855 has 3 more specific child codes, including T82.855A, T82.855D, T82.855S.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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