Perq dev breast add mr guide
CPT 19288 covers the additional work when a doctor places a device (like a marker clip or localization wire) in the breast using MRI guidance. This is an add-on code used when additional breast lesions beyond the first one need markers placed during the same MRI session.
This calculator gives a typical-case estimate using standard Medicare modifier rules. Actual payment depends on payer policies, documentation, code-specific CMS status indicators, and locality. Verify before billing.
RVU breakdown
Conversion factor: 32.3465 · Source: CMS MPFS RVU25A · Confidence: High
NCCI bundling edits
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Billing tips
Always verify the primary procedure code (19287) is billed first; 19288 will auto-deny if billed without the base code on the same claim
Impact: Prevents 100% denial of the $452.53 reimbursement; primary code denial also invalidates add-on code
Document each lesion's exact location with clock position, distance from nipple, and quadrant for each additional device placement to support multiple units
Impact: Justifies billing multiple units of 19288; each additional unit adds $452.53 in non-facility settings
Bill in non-facility setting when performed in freestanding imaging center to capture the $392.04 differential versus facility rate
Impact: Non-facility rate is $452.53 vs facility rate of $60.49, representing 648% higher reimbursement
Include separate imaging documentation (MRI sequences, coordinates) for each device placement to establish distinct procedural services
Impact: Reduces audit risk and supports medical necessity for multiple units; prevents recoupment demands averaging $450+ per unit
Verify patient has not exceeded reasonable number of device placements (typically 3-4 maximum) as higher volumes trigger automatic payer review
Impact: Prevents payment delays and audit flags; each denied unit represents $452.53 in lost revenue
Code to the highest specificity by appending laterality modifiers (RT/LT) even when not required by payer to future-proof against policy changes
Impact: Prevents future claim adjustments and establishes clean billing patterns for audits
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