What’s New in the CMS Proposal
- New device supply code (99XX4)
Allows billing for 2–15 days of transmitted data — a major shift from the current 16-day requirement under 99454. - New management time code (99XX5)
Enables billing for 10–19 minutes of RPM care, instead of requiring 20+ minutes (99457) or 40+ (99458). - A clear stance: RPM is a long-term service
CMS confirms that RPM is meant for chronic conditions, not just short episodes of care.
Why This Matters for Chronic Care
What Still Needs Attention
- New time codes add complexity
CMS proposes a new 10–minute code (99XX5) — but existing codes (99457/99458) still require 20+ and 40+ minutes. That means more granular documentation, and new decisions about how to bill. - Device reimbursement could drop
CMS may shift the reimbursement method for device supply (99454) to hospital outpatient cost data. That could mean lower payments — and more financial pressure, especially for small or independent groups. - Still no credit for preventive signals
Early indicators like changes in physical activity or behavior still aren’t billable, despite their clinical relevance. The system still values response over prevention.