AHA Coding Clinic® for ICD-10-CM and ICD-10-PCS - 2023 Issue 2; Ask the Editor
Thrombus of Aortobifemoral Bypass Graft
A patient with an aortobifemoral bypass graft presented for revascularization due to a thrombus in the left limb of the graft. When assigning code T82.868A, Thrombosis due to vascular prosthetic devices, implants and grafts, initial encounter, is an additional code from category I74, Arterial embolism and thrombosis, assigned to identify the site of the thrombus? What is/are the correct diagnosis code assignments for a thrombus in the left limb of the aortobifemoral bypass graft? ...
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Article Overview
This article explains a diagnosis coding question involving thrombosis in an aortobifemoral bypass graft and discusses how to approach code assignment for the condition. It is relevant to coders, billers, and compliance staff working with vascular surgery and related inpatient or outpatient encounters. The guidance centers on ICD-10-CM diagnosis code selection and the relationship between device-related thrombosis and site-specific arterial thrombosis coding.
Why This Topic Matters
Accurate diagnosis coding affects claim integrity, medical record abstraction, and downstream reporting for vascular graft complications. This topic is especially important when a vascular prosthesis is involved and the coder must determine whether one diagnosis code is sufficient or whether additional specificity is required.
What You Will Learn
- How the article frames a diagnosis coding question involving a thrombosed vascular bypass graft.
- What general coding issue is being considered for device-related thrombosis and site identification.
- How the article approaches the assignment of ICD-10-CM diagnosis codes for this scenario.
- The type of coding guidance discussed for graft-related thrombosis cases.
Who Should Read This
- Medical coders
- Billing staff
- Compliance professionals
- Health information management professionals
- Vascular surgery coding teams
Codes Discussed
Code Ranges Discussed
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