9 RTM Billing Mistakes That Cost Practices Money

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The nine mistakes The pattern underneath

Key takeaways

Most RTM denials trace to a handful of repeatable mistakes, not exotic edge cases.
The big three: no documented call, no consent, and stacking mutually exclusive codes.
The surgeon billing during the global period is a common, avoidable denial.
Almost every fix is “capture it as it happens,” not “reconstruct it at month-end.”

As of the CY2026 Medicare Physician Fee Schedule (final rule CMS-1832-F, effective January 1, 2026). General educational information, not billing or legal advice. Coverage, codes, and payment vary by payer and locality — confirm specifics with your biller.

RTM denials are remarkably repetitive. The same handful of mistakes account for most of the lost revenue, and each has a clean fix. Here are the nine worth auditing your own program against.

The nine mistakes

1. No documented interactive call. Management codes (98979/98980/98981) require a synchronous, two-way call. Logs and chart review don't count. Fix: document and attest the call every month (how).
2. No consent on file. Consent must precede billing. Fix: capture it at enrollment, not at month-end (how).
3. Stacking mutually exclusive codes. 98985 and 98977 can't both bill in an episode; neither can 98979 and 98980 in a month. Fix: bill the tier the day-count or minute-count reaches — one device-supply code, one management tier.
4. Surgeon billing during the global period. The operating surgeon generally can't bill RTM in the 90-day global. Fix: wait, or let the PT bill (why).
5. Billing RTM and RPM together. Not for the same patient in the same month. Fix: pick the program that matches the data.
6. Miscounting data-days. Volume isn't days; 16 distinct days is the 98977 line. Fix: track distinct days in the window (how).
7. Quoting unverified rates. Only 98975 ($21.71) is a clean national figure. Fix: treat the rest as locality-dependent and confirm with your biller.
8. Letting the PT plan of care lapse. PT RTM rides on an active, recertified plan. Fix: keep the plan current (why).
9. Reconstructing documentation at month-end. Memory-based notes are exactly what audits catch. Fix: capture the trail as the work happens.

The pattern underneath

Read the list again and a theme emerges: almost every fix is “capture it in the moment” rather than “assemble it later.” The denials come from gaps between the care and its record — a call that happened but wasn't documented, consent that was verbal and never logged, a day-count nobody was tracking.

RTM rarely fails on the medicine. It fails in the gap between the care and its documentation.

That gap is precisely what a purpose-built system closes. BoneArc tracks the data-days, captures the call attestation, enforces the consent gate, and flags the exclusivity and global-period traps — so the nine mistakes mostly can't happen by accident.

RTM left on the table is usually a bookkeeping problem, not a coding one.

BoneArc tracks data-days, review time, and the attested call — so the billable work is documented as it happens.

See it on your panel →

Sources & verification. Reflects the 2026 CPT code set and CMS CY2026 Physician Fee Schedule final rule (CMS-1832-F), effective January 1, 2026. Code identities, descriptors, and day/minute thresholds are stated as published; the one national dollar figure given is 98975 = $21.71 (non-facility) — all other amounts vary by MAC, locality (GPCI), and contract and are described as ranges. Educational information, not billing or legal advice — verify against current CMS guidance and your fee schedule.