LCDActive
In Vitro Chemosensitivity & Chemoresistance Assays
L34554
Effective: July 11, 2024
Updated: December 31, 2025
Policy Summary
Chemosensitivity and chemoresistance assays (CSRAs) are not covered under this policy for any indications, diagnoses, or patient populations. No circumstances, frequency allowances, or documentation exceptions are provided to permit coverage.
Coverage Criteria Preview
Key requirements from the full policy
"Chemosensitivity and chemoresistance assays (CSRAs) are noncovered for all indications and patient populations."
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Covered Medical Codes