AHA Coding Clinic® for ICD-10-CM and ICD-10-PCS - 2025 Issue 1; Ask the Editor
CAR-NK Infusion
A patient with relapsed/refractory diffuse large B cell lymphoma was admitted for chimeric antigen receptor-natural killer (CAR-NK) infusion. CAR-NK was infused via the patient’s port-a-cath. What is the appropriate ICD-10-PCS code assignment for CAR-NK infusion? ...
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Article Overview
This short coding article explains the procedural coding context for a CAR-NK infusion and discusses the therapy at a high level. It is aimed at coders working with inpatient procedure assignment, especially those reviewing emerging cellular therapies and central venous administration routes. The article also provides background on CAR-NK therapy and its investigational nature.
Why This Topic Matters
Emerging cellular therapies can create coding questions because the procedure, route of administration, and underlying treatment context must be aligned correctly for inpatient coding purposes.
What You Will Learn
- How the article frames ICD-10-PCS assignment for a CAR-NK infusion
- What general context is provided about CAR-NK cell therapy
- How the article situates the procedure within inpatient coding review
- What background information is included about this investigational therapy
Who Should Read This
- Inpatient coders
- Coding educators
- Coding auditors
- Revenue integrity staff
Codes Discussed
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