Telehealth Medical Billing Services Built Around the Rules That Actually Change the Payment
A2Z Telehealth Billing Services handles billing and coding for practices delivering care by video and telephone. Place of service and modifier rules change how much a visit actually pays, commercial payer policy often doesn’t follow Medicare at all, and the federal framework covering most of this expires at the end of 2027. We work with behavioral health, psychiatry, therapy, primary care, and chronic care practices that bill telehealth every week and need the claim to match what actually happened.
Your clinical service may be no different than an in-office visit, yet the claim isn’t. The visit with is paid by place of service, modifier, documented patient location and payer policy all change what individually being in any one are not an always deniable condition.
Four things drive most of the cost. Place of service coded wrong shifts a claim onto the wrong fee schedule. A missing or incorrect modifier flags the claim as something other than what happened. Patient location left undocumented in the note leaves the claim unsupported if a payer asks. And commercial payers set their own telehealth rules rather than following Medicare, so a workflow built around Medicare alone breaks on the next commercial claim.
A telehealth claim can be paid in full and still be underpaid, because the payer processed it correctly against whatever place of service was on it. That distinction, between a denied claim and a quietly underpaid one, is what the place of service section below covers.
There are three things that determine what a telehealth claim pays: the place of service code, clinically appropriate vs. clinically inappropriate modifiers, and whether they follow (or don’t) Medicare’s rules at all. If you get any one wrong, it changes the amount instead of just whether the claim gets through or not.
Place of service 10 means the patient was at home, and it pays the non-facility rate, the same rate the visit would pay in the office. Place of service 02 means the patient was somewhere else, a school, a workplace, or another originating site, and it pays the lower facility rate. Billing 02 when the patient was actually at home pays the claim at the facility rate instead of the non-facility rate it should have received. The claim isn't denied. It's just paid less on every visit coded that way, and nothing on the remittance flags it as an error.
Modifier 95 marks a real-time audio and video visit. Modifier 93 marks a real-time audio-only visit, used when the practitioner had video capability, but the patient couldn't or didn't use it. Which one belongs on the claim depends on what actually happened during the visit rather than on what the practice normally offers.
Some commercial payers and state Medicaid programs still require modifier GT instead of 95, or apply their own place of service and documentation rules on top of Medicare's. We check this payer by payer rather than assuming a commercial plan follows whatever Medicare just changed.
| Code | What It Means | When to Use It |
|---|---|---|
|
POS 10
|
Patient was at home
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Pays the non-facility rate
|
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POS 02
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Patient was at another originating site
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Pays the facility rate
|
|
Modifier 95
|
Real-time audio and video
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Two-way video actually used during the visit
|
|
Modifier 93
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Real-time audio only
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Video was available but not used or not possible
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|
Modifier GT
|
Interactive audio and video telecommunications
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Still required by some commercial and Medicaid payers instead of 95
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Medicare telehealth flexibilities were restored by H.R. 7148, the Consolidated Appropriations Act of 2026, signed February 3, 2026, and now run through December 31, 2027.
You had already been on hiatus from coverage twice before that signing: a time around September 30, 2025, when the government shut down,n and then again for a moment at the end of January, five minutes into February, after an ever so brief renewal. Actually, both windows have already been resolved through prospective payment,t as seen with the passage of HR 7148, so a claim for dates of service within either window that was denied could still be sitting unworked in a practice’s aging report. That’s a real, current recovery opportunity.
A separate change lands on October 1, 2026, for federally qualified health centers and rural health clinics. The single code G2025, previously used for any distant-site telehealth visit, is retired. FQHCs and RHCs now bill the specific CPT or HCPCS code that matches the service actually provided, with modifier 93 or 95 attached. Behavioral health lines billed under revenue code 0900 are exempt from this change and continue under existing rules.
State Medicaid programs and commercial payers run on their own timelines. A federal extension doesn’t automatically extend a state Medicaid telehealth policy or a commercial payer’s own coverage rules.
| Date | What Happens |
|---|---|
|
February 3, 2026
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H.R. 7148 signed, reestablishing and expanding Medicare telehealth flexibilities through December 31, 202, with retroactive restoration for the lapse windows of both calendar years (on October 5)
|
|
October 1, 2026
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G2025 is replaced by the appropriate CPT or HCPCS code plus modifier 93 for FQHCs and RHCs, except revenue-code0900behavioral health lines.
|
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December 31, 2027
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Current flexibilities expire, including the general geographic waiver and audio-only coverage for non-behavioral services
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January 1, 2028
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Restoration of geographic limits on non-behavioral telehealth, with an in-person visit mandate for behavioral health; but also a permanent waiver of the geographic restrictions as well as coverage for audio-only services clearly apply to this realm.
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The vast majority of telehealth denials can be linked back to one of a handful of reasons, and the lion’s share are preventable before the case goes out instead of after it returns. The reworking of these requires denial management that is geared toward the actual reason code, and insurance verification looking specifically at telehealth coverage instead of just broad benefit checks.
| What Went Wrong | Why the Payer Denied It | How We Prevent It |
|---|---|---|
|
Wrong place of service
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Claim priced or flagged against the wrong fee schedule
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POS confirmed against documented patient location before submission
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|
Missing or wrong modifier
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Payer can’t tell whether the visit was audio-video or audio-only
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Modifier assigned from the visit note instead of assumed from habit
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|
Provider not eligible under that plan
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Payer restricts which provider types can bill telehealth
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Provider telehealth eligibility checked payer by payer before scheduling
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Patient location undocumented
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Nothing in the note supports the place of service billed
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Location captured in the note at the time of the visit
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CPT not covered by telehealth for that payer
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Service isn’t on that payer’s telehealth list
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Eligibility check includes telehealth-specific coverage beyond general benefits
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Audio-only billed where video is required
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Payer doesn’t accept modifier 93 for that service
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Payer’s audio-only policy checked before the visit is coded
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Consent not documented
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State requires telehealth consent on record
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Consent captured and stored as part of the visit workflow
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Most revenue leakage doesn’t happen at the dramatic end of the cycle. It happens in small, repeatable gaps that never get fixed because no one owns the whole process.
Outsourcing telehealth billing means handing over eligibility checks, coding, claim submission, and denial work, while the practice keeps its own EHR, its own patient relationships, and full visibility into its own claims.
Telehealth specifically is hard to keep in-house because the rules don’t hold still. Coverage rules changed four separate times between October 2025 and February 2026 alone, on top of the October 2026 FQHC and RHC coding change. An in-house biller has to track that timeline alongside every other part of the job, and a missed update turns into underpaid claims that nobody notices until months later.
Onboarding for outsourcing telehealth billing services typically takes 2 to 4 weeks, depending on your EHR and payer mix, the same timeline as any other service line.
Telehealth billing rules apply the same way on paper across specialties, but how much they matter depends on how much of a practice’s volume actually happens by video or phone. Chronic care management and remote patient monitoring get confused with telehealth constantly. They’re billed separately, on their own codes, and mixing them into a telehealth claim is its own denial cause.
Every client works under encrypted systems and role-based access, on a minimum necessary basis, with a signed Business Associate Agreement in place before any PHI changes hands.
Telehealth adds its own billing-specific documentation requirement on top of the standard HIPAA framework. Patient location, visit modality, and consent where the state requires it aren’t just clinical notes. They’re what supports the place of service and modifier on the claim, and a claim missing that documentation is exposed the moment a payer asks for records.
We track the 2026 and 2027 compliance dates as they land instead of after a claim comes back denied.
Commercial and Medicaid telehealth rules are checked individually instead of assumed to follow Medicare.
Our team holds Certified Professional Biller, Certified Professional Coder, Certified Physician Practice Manager, and Certified Professional Compliance Officer credentials.
One person who knows your specialty and your telehealth volume instead of a rotating queue.
You see the same telehealth claim and denial data we're working from.
