Disclaimer: Billing rules vary by payer. Always confirm against current CMS and payer-specific guidance before billing.

Even after the flexibilities extended by the mandate, practice owners know that audits and denials have not paused. The temporary relief of geographic restrictions does not directly translate to a free pass on documentation. If your practice or health system is billing Medicare for virtual care, relying on outdated 2023 or 2024 cheat sheets puts your revenue at risk.

This guide breaks down exactly what you need to know about Medicare telehealth billing in 2026. We will cover the critical differences between POS 02 and POS 10, when to append modifiers 95 and 93, the distinct rules for remote patient monitoring (RPM), and the exact documentation checklist required to survive a Medicare audit.

What Is Medicare Telehealth and Who Can Bill for It?

Medicare telehealth refers to specific services provided by an eligible practitioner to an eligible patient via a telecommunications system. Under Section 1834(m) of the Social Security Act, Medicare traditionally restricted these services based on geography and the “originating site” (where the patient is located). Because of the 2026 extensions, the geographic and originating-site restrictions remain suspended, allowing patients to be treated in their homes. Distant site practitioners can include physicians, nurse practitioners, physician assistants, and clinical social workers, provided the service is on the CMS telehealth services list.

The key is not to assume every virtual touchpoint is a billable telehealth visit. A common trap is billing a brief check-in as a full E/M telehealth visit. If the service isn’t explicitly on the CMS telehealth services list, look to communication technology-based services (CTBS) instead, or you’re setting yourself up for an immediate denial.

Medicare Telehealth Billing in 2026: What Changed and What Expires

The legislative timeline for telehealth billing 2026 has been turbulent. Following a brief lapse during the October 2025 shutdown, Congress restored and officially extended Medicare telehealth flexibilities through 2027 in the FY2026 spending package.

Flexibilities extended through 2027

Congress has extended the removal of geographic requirements and allowed the patient’s home to serve as the originating site until December 31, 2027. This applies to most standard E/M visits and behavioral health services.

Changes made permanent in the CY 2026 PFS

The CY 2026 Physician Fee Schedule (PFS) finalized several permanent changes, particularly for FQHC/RHC virtual direct supervision and behavioral health exceptions. You can review these specifics in the CMS MLN MM14315 release.

What happens if the waivers lapse again?

If Congress allows these extensions to expire after 2027, Medicare will revert to strict Section 1834(m) rules, instantly disqualifying the patient’s home as an originating site for non-behavioral health services.

Let’s take into consideration a hypothetical scenario where a rural health clinic (RHC) is relying heavily on virtual direct supervision for its mid-level providers. If the billing team isn’t tracking the CY 2026 PFS permanent changes versus the temporary 2027 congressional extensions, they might prematurely pull back on their telehealth offerings or, conversely, fail to prepare for the geographic cliff in 2028.

Telehealth Place of Service Codes: POS 02 vs POS 10

Assigning the correct telehealth place of service codes is one of the most common stumbling blocks in the revenue cycle. Place of service codes directly dictate the Medicare payment rate.

When POS 02 applies

Use POS 02 when the patient is located anywhere other than their home (e.g., a hospital, skilled nursing facility, or another clinic) during the virtual visit.

When POS 10 applies

Use POS 10 when the patient is located in their home (or a location acting as their home, like a temporary lodging) during the encounter.

How POS affects the Medicare payment rate

Because POS 10 is paid at the non-facility rate, it generally reimburses higher to account for practice expense RVUs. POS 02 pays at the facility rate, assuming the facility is absorbing the overhead.

Last quarter, we audited a mid-sized practice that defaulted to POS 02 for all telehealth claims, regardless of patient location. Because POS 02 pays at the lower facility rate, they effectively left 20% to 30% of their practice expense reimbursement on the table for hundreds of encounters where the patient was actually at home. Fixing this one code choice recovered substantial revenue.

Medicare Telehealth Modifiers: 95, 93, FQ, FR and GT Explained

Modifiers provide the MAC with the necessary context about how the service was delivered.

Modifier stacking is where many billers get nervous, but clarity is key. Modifier 95 confirms video was used, while 93 confirms audio-only. Never append both to the same line item, and always ensure your internal billing software isn’t hard-coded to drop 95 on every telehealth claim automatically, regardless of the actual modality used.

Audio-Only Telehealth Billing: Rules, Modifier 93 and Behavioral Health

Audio-only telehealth billing requires meticulous documentation. While Medicare has relaxed rules for mental health billing, standard E/M services have strict guardrails.

When audio-only qualifies under Medicare

Medicare recognizes audio-only telehealth primarily when a patient is unable or unwilling to use video technology. It is heavily utilized and permanently protected for behavioral health and mental health telehealth services, provided an in-person visit requirement is met at specified intervals.

Documenting the audio-only reason

You must document patient consent and explicitly state why two-way real-time audio and video were not used.

Consider an 85-year-old patient scheduling a virtual follow-up. During the call, their rural internet connection drops the video feed, forcing the provider to complete the last 15 minutes of medical decision-making via phone. The provider must document that the visit shifted to audio-only due to technical failure, append modifier 93, and note the patient’s verbal consent to continue by phone.

Remote Patient Monitoring Billing: CPT Codes and 2026 Updates

Remote patient monitoring (RPM) is not considered a Medicare telehealth service under Section 1834(m). Therefore, remote patient monitoring billing is not tied to the 2027 telehealth extension cliff.

RPM setup and device supply codes

• CPT 99453: Initial setup and patient education on use of equipment.
• CPT 99454: Device supply with daily recordings or programmed alert transmissions, each 30 days.

RPM treatment management codes

• CPT 99457: First 20 minutes of clinical staff/physician time in a calendar month requiring interactive communication.
• CPT 99458: Each additional 20 minutes.

What changed for RPM in 2026

New additions in 2026 recognize shorter data collection periods and initial management.

• CPT 99445: Allows billing for 2–15 days of data (bypassing the strict 16-day threshold for specific acute scenarios).
• CPT 99470: Covers the first 10 minutes of management.

The new CPT 99445 is a game-changer for acute post-op monitoring. Historically, if a patient stopped transmitting data on day 14, you couldn’t bill 99454 because of the 16-day threshold. Now, you have a mechanism to capture that 2-15 day window legally. Update your charge masters immediately.

Telehealth Documentation Requirements That Survive a Medicare Audit

An HHS-OIG Medicare audit will mercilessly target generic, copy-pasted telehealth notes. Protect your practice with proactive clinical documentation improvement (CDI).

During one of our OIG audits last year, the MAC recouped thousands of dollars simply because the providers wrote “telehealth visit” without specifying whether it was audio-video or audio-only. Auditors couldn’t verify if the appended modifier 95 was accurate. This is why it is pivotal to specify the modality in every single note.

Common Medicare Telehealth Billing Errors and Denials

Catching errors during prebill review and claim edits is infinitely cheaper than working denials. Common errors include:

• Mismatching POS and Modifiers: Billing POS 10 with a facility NPI.
• Missing Audio-Only Justification: Appending modifier 93 without documenting the patient’s inability to use video.
• Frequency Limit Violations: Billing subsequent nursing facility telehealth visits more frequently than allowed.
• Misinterpreting CARC/RARC Codes: Failing to map CARC and RARC denial codes back to systemic front-end registration errors.

We believe that the back office shouldn’t be your primary defense against telehealth denials. If you aren’t hard-stopping claims with missing modality documentation at the prebill stage, you are voluntarily funding your MAC’s recoupment efforts.

What Clean Telehealth Billing Looks Like: KPIs and Results

Tracking your Medicare telehealth performance requires monitoring your clean claim rate, first-pass yield, and days in AR. When POS codes and modifiers are mapped correctly, the results are measurable. In a past engagement, a mid-sized academic health system recovered $12M in lost revenue by optimizing their end-to-end billing processes, emphasizing how critical clean documentation and coding are to the bottom line.

Your first-pass yield for telehealth claims should be identical to your in-person claims. If there’s a variance of more than 2%, you have a structural mapping issue in your EHR or clearinghouse.

Risks and Limitations to Plan For

While the 2027 extension provides breathing room, risks remain. Providers must navigate state licensure laws if the patient travels across state lines. Furthermore, Medicare Advantage plans often dictate their own telehealth policies that conflict with traditional Medicare, and payer audits are aggressively targeting these discrepancies.

Imagine a case where a provider in New York conducts a telehealth visit with an established patient who is vacationing in Florida. Even if Medicare covers the visit federally, if the provider is not licensed to practice in Florida (and no reciprocity exception applies), the practice risks state medical board sanctions and subsequent payer recoupment.

Make Your Medicare Telehealth Billing Audit-Ready

An audit-ready practice isn’t one that never makes mistakes. It’s one that catches its own mistakes before the payer does. Which is why it pays to execute self-audits on a quarterly basis. To protect your revenue, take these steps today:

• Audit a sample: Pull 20 recent telehealth claims and verify the modality is explicitly documented.
• Build a crosswalk: Ensure your team understands exactly when to use POS 02 vs POS 10.
• Partner with experts: Consider utilizing professional medical billing services to implement robust prebill edits.

For comprehensive support across your entire financial workflow, explore our end-to-end revenue cycle management solutions at PCH Health.

Medicare Telehealth Billing FAQs

Is Medicare telehealth extended through 2027?

Yes, the FY2026 spending package extended the suspension of geographic and originating-site restrictions through December 31, 2027, allowing patients to continue receiving care in their homes.

What is the difference between POS 02 and POS 10?

POS 02 is used when the patient is not at home (paying at the facility rate), while POS 10 is used when the patient is at home (paying at the non-facility rate).

When do you use modifier 95 vs modifier 93?

Use modifier 95 for synchronous real-time audio and video. Use modifier 93 for synchronous real-time audio-only (telephone) communications.

Does Medicare pay for audio-only telehealth?

Yes, Medicare pays for audio-only telehealth under specific conditions, primarily when a patient cannot or will not use video, and notably for behavioral health services.

Is remote patient monitoring considered telehealth by Medicare?

No, RPM is not considered a telehealth service under Section 1834(m), meaning its billing rules and CPT codes (like 99453 and 99454) operate independently of the 2027 telehealth extensions.