Pass-through status is not a one-time CMS classification. It is a constantly moving pipeline, with new drugs entering protected payment status while others transition into standard OPPS reimbursement.
In this episode of Revenue RX, we use the July 1, 2026 OPPS updates as a real-world case study to break down what changed and what pharmacy revenue cycle teams should be watching.
We cover newly coded drugs, biologics, and radiopharmaceuticals entering status indicator G, biosimilars receiving their own pass-through status, products exiting pass-through and moving to status indicator K, and retroactive status indicator changes that may require us to revisit previously submitted claims.
Most importantly, we focus on the operational side of pass-through management: building new products into the charge description master promptly, monitoring high-volume drugs as they exit pass-through, reviewing quarterly CMS updates, and creating workflows to identify retroactive reimbursement opportunities.
Takeaways
• Pass-through status indicator G generally provides a two- to three-year protected payment window under OPPS while CMS collects hospital cost and utilization data.
• Biosimilars may qualify for their own pass-through periods even when the underlying molecule is already established in the market.
• Drugs exiting pass-through with meaningful organizational utilization should be placed on our margin monitoring list.
• Retroactive status indicator changes may create opportunities for us to reassess previously billed claims and determine whether additional reimbursement is appropriate.
• We should review CMS status indicators quarterly through Addendum B rather than only during annual updates.
• Pharmacy revenue cycle teams should maintain a separate workflow for retroactive status changes and establish reminders to reassess products approaching the end of their pass-through window.
Chapters
00:00 The Pass-Through Pipeline
01:02 Quick Recap: Status Indicator G
01:39 July 2026: New Pass-Through Drugs
02:46 Biosimilars Entering Pass-Through
03:39 Drugs Exiting Pass-Through Status
04:35 Retroactive Status Indicator Changes
05:24 Building a Quarterly Monitoring Process
06:50 Disclaimer
References
CMS Hospital Outpatient Prospective Payment System (OPPS) quarterly updates and Addendum B, July 2026
Disclaimer
This podcast is intended for informational and educational purposes only. The views expressed are personal opinions and do not represent those of any employer or affiliated organization. This content does not constitute legal, financial, compliance, reimbursement, or clinical advice. Healthcare regulations, payer policies, and reimbursement requirements vary by organization and jurisdiction. Always consult your internal compliance, legal, finance, revenue cycle, and operational teams before implementing any strategy discussed in this episode.