V2.8 Chapter 2C - Control, Code Tables

Proportion of patients in whom a retrievable IVC filter is placed who, within 3 months post- placement, have a documented assessment for the appropriateness of continued filtration, device removal or the inability to contact the patient with at least two attempts. ... (ICD-9 296.2x, 296.3x or 300.4) who have a PHQ-9 tool administered at least ... ................
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