AMA Clinical Examples in Radiology - 2012 Issue 3 (Summer)
Thrombolytic Declotting of Venous Access Device
Thrombolytic Declotting of Venous Access Device Clinical History Indwelling port is not aspirating blood or flushing Procedure Port injection Thrombolytic infusion of port owing to fibrin sheath Technique 2.5 mg of tissue plasminogen activator (tPA) was administered in 50 ml of saline at a rate of 17 cc/hour for 3 hours. At the conclusion of the infusion, blood was freely injected and aspirated from the port. The port was then flushed according to protocol. Findings After the right chest wall port was accessed, contrast injection was performed. It demonstrated that a fibrin sheath had formed along the catheter...
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Article Overview
This article reviews coding for evaluation and declotting of a malfunctioning implanted venous access device when thrombolytic therapy and fluoroscopic assessment are part of the encounter. It is intended for coders, billers, and clinicians who need to understand the relevant CPT and quality-reporting references, the general distinction between device declotting and vessel thrombolysis, and the documentation concepts highlighted by the example.
Why This Topic Matters
Accurate reporting of venous access device procedures affects reimbursement, compliance, and quality reporting. The article helps readers distinguish related procedural categories and recognize when documentation of fluoroscopy time and other supporting details may be relevant.
Article Sections
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Clinical History
Summarizes the presenting issue involving a malfunctioning implanted venous access device.
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Procedure
Describes the general procedural context for port access, injection, and thrombolytic treatment.
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Technique
Provides the clinical procedure narrative and procedural steps performed during the encounter.
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Findings
Summarizes the imaging findings associated with the device evaluation.
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Impression
States the overall procedural result and post-treatment status.
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Fluoroscopy Time
Notes the recorded fluoroscopy duration associated with the procedure.
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How to Code
Lists the coding references discussed for the procedure and related reporting considerations.
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Discussion
Explains the broader coding context, including related code categories and reporting considerations mentioned by the source.
What You Will Learn
- The general coding categories associated with evaluation and declotting of an implanted venous access device.
- How fluoroscopy-related documentation is discussed in relation to this type of procedure.
- The broader coding distinctions referenced between device-focused therapy and vessel-focused thrombolysis.
- The reporting topics connected to repeated services and quality measure documentation.
Who Should Read This
- Medical coders
- Coding auditors
- Billing staff
- Physician documentation specialists
- Radiology and interventional coding professionals
Codes Discussed
Modifiers Discussed
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