What is Telehealth Billing?
Telehealth billing turns virtual doctor visits into reimbursable claims by using the right medical codes, modifiers, and proper documentation for remote care.
It operates where clinical documentation meets payer rules, where even small gaps can shift a claim from approved to rejected.
Reimbursement depends on documentation quality, where structured notes underpin every successful claim. It must also align with correct coding that meets region-specific policies.
Let’s examine how telehealth billing works and the best practices to keep documentation up-to-standard, accurate, and compliant for higher approval rates.
The Importance of Billing for Telehealth
Accurate billing is essential for telehealth to remain financially viable. Without accurate medical billing, virtual interactions cannot be reimbursed, which directly impacts clinic revenue and long-term viability.
Claims are delayed or denied if guidelines are not met, which can result in lost revenue and friction in scaling telehealth services. Clean, structured billing also improves efficiency by reducing rework and strengthening the overall revenue cycle.
Patient interactions must be accurately documented and coded to secure reimbursement, meet compliance requirements and policies, and reflect the true value of care delivered.
Different Types of Telehealth Billing Codes
Different types of virtual care require unique billing codes tied to the service delivered, level of clinical input, and documentation.
As telehealth expands, clinicians must navigate expanding billing categories. Each comes with specific coding rules, time thresholds, and compliance requirements.
Below are examples of telehealth billing code categories across selected regions:
Evaluation and Management (E/M) Telehealth Visits
Evaluation and management telehealth visits are delivered via video. It uses synchronous audio and video, allowing the clinician to see the patient. These visits are billed at the same rate as in-person visits.
| United States | In the US, these are billed using standard outpatient E/M AMA CPT codes such as 99202-99205 for new patients and 99211-99215 for established patients. Coding is based on medical decision-making or total time spent, with telehealth modifiers applied. The accuracy of the documentation of history, assessment, and plan must support the selected level of service and reflect the complexity of care provided. |
| United Kingdom | The UK doesn’t follow an E/M coding system. These appointments are considered standard clinical activity under NHS or private contracts. Reimbursements are tied to service delivery rather than code selection. |
| Australia | Equivalent services are billed through MBS telehealth numbers. These include codes such as 91800-91891, depending on visit duration and patient eligibility. |
Audio-Only (Telehealth E/M Codes)
Audio-only patient appointments are delivered through phone calls, typically for follow-ups or low-complexity care.
| United States | Audio-only visits use CPT codes such as 99441-99443 and are time-based between 5 and 30 minutes for established patients. Reimbursements depend on documentation of duration and clinical relevance. |
| United Kingdom | Appointments through the phone are recognized as clinical encounters but are not coded separately. Funding is embedded within NHS contracts, with documentation supporting clinical necessity. |
| Australia | Audio-only patient interactions in Australia are billed under MBS items such as 91890-91891. It follows strict time thresholds and eligibility criteria. |
Virtual Check-Ins
Virtual check-ins are brief patient-clinician interactions used to decide whether a full session is required. They are typically brief and focused. For example, a patient can request advice on a minor symptom via phone.
| United States | Virtual check-ins in the United States are billed using Level II HCPCS codes like G2012 for brief communication and G2010 for remote evaluation of recorded information. They apply to short interactions and must be independent of recent or upcoming visits. |
| United Kingdom | These interactions are part of routine care and not billed separately within the NHS. They are considered a service activity overall. |
| Australia | Brief virtual interactions may be billed using specific MBS items if they satisfy minimum time and clinical guidelines. Otherwise, they are absorbed into broader care delivery. |
Remote Patient Monitoring (RPM) Codes
RPM, or remote patient monitoring, involves collecting and reviewing physiological data from patients using connected devices outside clinical settings.
| United States | RPM is billed using codes such as 99453 for device setup, 99454 for data transmission, and 99457-99458 for clinical review time. These require continuous data flow and documented clinician involvement. |
| United Kingdom | RPM is delivered through structured programs like virtual wards with funding tied to pathways and outcomes rather than individual codes. |
| Australia | Australia has limited RPM direct billing. It is usually included within chronic disease management plans or funded programs. |
Remote Therapeutic Monitoring (RTM) Codes
RTM focuses on non-physiological data such as patient adherence, reported symptoms, and functional status over time. It captures how patients respond to treatment outside the clinic, such as respiratory therapy or rehabilitation.
| United States | RTM billing in the US uses codes like 98974-98977 for device set-up and supply, and 98980-98981 for treatment management time. These are commonly used in rehabilitation and allied health settings. |
| United Kingdom | The UK doesn’t recognize RTM for separate billing. It’s usually included in the care pathways and funded through contracts. |
| Australia | There is no direct MBS equivalent for RTM. Instead, these are bundled into standard clinical appointments or allied health billing. |
Online Digital E/M Visits
Online digital E/M visits often occur through messaging, portals, or asynchronous digital platforms. Instead of real-time interaction, clinicians review patient-submitted information and respond over time across multiple messages.
| United States | Online digital visits are billed using 99421-99423 for physicians and 98970-98972 for non-physician clinicians. The billing structure follows a cumulative time spent over a defined period. |
| United Kingdom | These visits aren’t billed as separate services but as a part of routine care activity. |
| Australia | The MBS telehealth may apply when the criteria are met. |
Modifiers and Place of Service (POS) Codes
Modifiers and place of service codes define how and where telehealth services are delivered.
| United States | Modifiers such as 95 indicate synchronous telehealth. Meanwhile, codes like 02 are for telehealth provided outside the home and 10 for care delivered in the patient’s home. These are required for accurate billing and claim approval. |
| United Kingdom | The UK has no equivalent modifier-based system. Care context is captured in documentation, with funding determined by contractual agreements. |
| Australia | Telehealth is identified through specific MBS numbers instead of modifiers. Correct selection determines compliance and eligibility. It doesn’t have separate modifiers or POS codes. |
Regardless of region, successful telehealth billing comes down to two fundamentals: clear documentation and accurate coding. With both in place, claims are approved faster, and services remain sustainable.
Teams like Connect2Care, an allied health provider in Australia, see the impact. Introducing Heidi’s documentation into their workflow allows clinicians to report with stronger confidence in their notes, so now they deliver faster and more consistently.
As one clinical lead puts it, “Having everything on the same platform makes that workflow much quicker. Everything is there.”
Telehealth Billing Best Practices
Telehealth billing works when strong processes and practices are in place to remove friction and make virtual care scalable. The following best practices help ensure that telehealth billing is efficient and effective across settings:
1. Validate Patient Insurance Details
Start every telehealth session by verifying the patient's and payer's information. Eligibility should never be assumed since coverage varies by region, insurer, and service type.
Confirming insurance details upfront reduces the risk of rejected claims and avoids rework later. This is especially crucial for services requiring eligibility criteria, such as chronic care or remote monitoring programs.
2. Monitor Policy and Regulatory Updates
Telehealth billing rules are constantly evolving. Reimbursement models, eligible services, and coding requirements can vary by region.
Staying up to date with these changes is important for compliance. Regular reviewing of payer guidelines and national frameworks should be practiced to ensure billing remains aligned with current standards.
3. Use AI-Assisted Coding Support
Coding errors are one of the most common causes of rejected claims. Telehealth adds complexity, with modifiers, service types, and time-based billing requirements.
This can be eased by using tools that support AI-assisted coding. For example, Heidi surfaces code suggestions that can be approved by relevance. It minimizes missed details in virtual visits and helps clinicians capture billable elements with clinical insight.
4. Standardize Documentation
Consistent documentation is the foundation of accurate billing. Every telehealth appointment should clearly capture clinical reasoning, time spent, and the service provided.
Standardizing documentation and templates helps ensure nothing is missed. Teams can use Heidi to produce a consistent telehealth-ready note structure, so documentation is clearer for billing and easier to review.
5. Prioritize Clean Audio Capture
Telehealth documentation depends on what is captured during the visit. This is particularly important for time-based billing and complex patient appointments where nuance matters.
Clear audio ensures that key clinical details are accurately reflected in the final note.
Using AI tools like Heidi produces high-quality audio capture, so the conversation is reliably transcribed. This guarantees the maintenance of accuracy in documentation and supports downstream billing processes.
Telehealth billing works optimally when it naturally fits into the way clinicians already work. AI care partner tools like Heidi support this by bringing clarity and structure to each step, so every clinical encounter is captured properly, coded, and ready for reimbursement without extra load.
Get Telehealth Billing Right with Heidi
Heidi brings the following features into your practice, so every telehealth visit is accurately captured in real-time:
- Scribe - Turn virtual conversations into structured notes, so services provided and clinical rationale are documented consistently and accurately.
- Remote - The Heidi Hardware supports cleaner audio capture in virtual or hybrid set-ups, improving transcription quality so nothing is missed in low-quality call audio.
- Coding - Surface evidence-linked codes side-by-side with documentation to make telehealth clinical notes accurate and ready for billing.
Heidi has supported over 118 million patient interactions since its launch, with 100% of clinicians reporting comprehensive documentation capture. It meets global standards, including HIPAA, PIPEDA, the APP, and GDPR, to ensure patient data remains secure.