A telehealth claim can look correct and still create a billing problem. The patient’s location, type of service, place of service code, modifier, documentation, and payer rules can all affect how the claim should be reported. Using the wrong POS code or applying a modifier without checking the applicable payer policy can lead to claim rework or payment issues.
So, when should you use POS 02 instead of POS 10? When does modifier 95 apply? How are virtual check-ins and e-visits billed? And do commercial payers follow the same telehealth rules as Medicare?
Telehealth billing is not simply a matter of adding a modifier to an office visit. This guide explains the key coding and billing considerations for telehealth services, including POS codes, modifiers, virtual services, documentation, payer policies, and common claim errors.
What Are the Current Telehealth Billing Rules for 2026?
Telehealth rules can change by year, service, payer, and provider type. For Medicare, CMS maintains an annual list of services that are payable when furnished through telehealth and updates its telehealth guidance as policies change.
For 2026, billing teams should verify the requirements that apply to the date of service instead of relying on older pandemic-era guidance.
The safest approach is to verify:
- The service is eligible for telehealth
- The patient’s location
- The correct POS code
- Applicable modifiers
- Provider eligibility
- Documentation requirements
- Medicare or commercial payer rules
- Requirements specific to the date of service
Practices can also review their broader medical billing and coding services when they need support with code selection, claim preparation, and coding compliance.
When Should You Use POS 02 vs. POS 10 for Telehealth?
The patient’s location determines whether POS 02 or POS 10 applies for professional telehealth claims under the standard POS definitions.
| POS Code | Meaning | Patient Location |
| 02 | Telehealth provided other than in patient’s home | Patient is somewhere other than their home |
| 10 | Telehealth provided in patient’s home | Patient receives the service in their private residence |
CMS defines POS 02 as telehealth provided somewhere other than the patient’s home and POS 10 as telehealth provided in the patient’s home.
When Is POS 02 Appropriate?
Use POS 02 when the patient receives the telehealth service at a location other than their home. For example, the patient may receive the service from:
- A healthcare facility
- A clinic
- A hospital
- Another location that is not the patient’s home
The exact billing requirements can still vary by payer and service.
When Is POS 10 Appropriate?
POS 10 applies when the patient receives the telehealth service in their home.
CMS states that POS 10 represents telehealth provided when the patient is located in their home.
Why Does the POS Code Matter?
POS reporting tells the payer where the patient received the service. An incorrect POS code can create:
- Claim processing problems
- Incorrect reimbursement
- Payment delays
- Claim corrections
- Additional billing work
Billing teams should confirm the patient’s location before finalizing the claim.
Does Modifier 95 Always Apply to Telehealth Claims?
No. Modifier 95 should not be treated as a universal telehealth modifier for every payer and service. Modifier 95 does not by itself guarantee telehealth reimbursement. Payment depends on the billed service, payer coverage, provider eligibility, POS reporting, applicable coding rules, and other payer-specific requirements.
CMS’s POS guidance establishes POS 02 and POS 10 for professional telehealth claims, while some specific services or provider types can have different reporting requirements.
For example, CMS currently specifies that beginning October 1, 2026, RHCs and FQHCs will report individual CPT or HCPCS codes for distant-site telehealth services with the appropriate telehealth modifier rather than the single G2025 code. CMS identifies modifier 93 for synchronous audio-only services and modifier 95 for synchronous audio-video services in that context.
This is why billing teams should not copy a modifier from one payer or provider type to another without checking the applicable policy.
When Is Modifier 93 Used for Telehealth?
Modifier 93 identifies a synchronous telemedicine service provided through real-time interactive audio-only communication in applicable coding and payer contexts.
Audio-only services can have different requirements from audio-video telehealth. Before billing, verify:
- Whether the payer covers the service
- Whether the service is eligible for audio-only billing
- Whether modifier 93 is required
- Whether a different code or reporting method applies
- Documentation requirements
CMS’s 2026 guidance continues to distinguish audio-only services from interactive audio-video telehealth in several contexts.
What CPT Telemedicine Codes Apply in 2026?
CPT includes dedicated telemedicine codes that billing teams should consider when reporting remote services. Beginning with the 2025 CPT code set, telemedicine-specific evaluation and management codes include 98000–98015, covering synchronous audio-video and audio-only services in applicable coding situations. CPT 98016 describes a brief synchronous communication technology-based service.
Before submitting a telehealth claim, verify:
- The CPT or HCPCS code that applies to the service
- Audio-video or audio-only modality
- Patient location
- POS requirements
- Modifier requirements
- Medicare or commercial payer policy
- Documentation requirements
- The policy effective for the date of service
How Are Virtual Check-Ins Different From Telehealth Visits?
A virtual check-in is not simply another name for a standard telehealth visit. It is a brief communication technology-based service with specific coding, patient, and documentation requirements.
For 2026, billing teams should distinguish current CPT reporting from older pandemic-era guidance. CPT 98016 describes a brief synchronous communication technology-based service, while G2012 was the Medicare HCPCS code historically used for certain brief virtual check-ins.
What Should You Check Before Billing a Virtual Check-In?
Confirm:
- The patient meets the applicable established-patient requirement.
- The communication meets the service requirements.
- The service is not related to an excluded recent or subsequent visit.
- Patient consent requirements are met.
- The correct code is reported.
- Documentation supports the service.
- Verify whether CPT 98016 or another payer-specific code/reporting method applies.
What Are E-Visits and How Are They Billed?
An e-visit is a patient-initiated online communication with a healthcare professional through an online patient portal.
CMS describes Medicare e-visits as non-face-to-face patient-initiated communications conducted through an online patient portal. Applicable CPT codes can include 99421, 99422, and 99423 for certain practitioners and services.
E-visit coding should be based on the actual service and the applicable payer requirements. Before submitting an e-visit claim, verify:
- Patient initiation
- Portal communication
- Applicable code
- Time or service requirements
- Provider eligibility
- Documentation
- Payer coverage
How Should You Code a Telehealth Visit?
A practical telehealth coding workflow can follow these steps.
Step 1: Identify the Service
Determine whether the encounter is a standard E/M service, a telemedicine-specific CPT service, a virtual check-in, an e-visit, or another remote service. The code should reflect the service actually provided.
Do not start with the assumption that every remote encounter should use the same telehealth code or modifier.
Step 2: Confirm the Patient’s Location
Determine whether the patient was:
- At home
- At a healthcare facility
- At another location
This helps determine whether POS 02 or POS 10 may apply under the applicable professional claim rules.
Step 3: Identify the Modality
Determine whether the encounter used:
- Real-time audio and video
- Audio only
- Patient portal communication
- Recorded images or video
- Another approved technology
Step 4: Check Payer Requirements
Review the payer’s current policy for:
- Eligible services
- POS codes
- Modifiers
- Provider requirements
- Documentation
- Coverage limitations
Step 5: Review Documentation
Make sure the medical record supports the service billed.
Step 6: Validate the Claim
Before submission, check:
- CPT or HCPCS code
- POS
- Modifier
- Diagnosis
- Provider information
- Payer
- Patient location
- Required documentation
What Documentation Is Needed for Telehealth Billing?
Documentation should support the service that was actually provided. Depending on the service and payer, the record may need to establish:
- Date of service
- Patient identity
- Provider
- Type of service
- Patient location
- Provider location when relevant
- Technology or modality when required
- Medical necessity
- Clinical assessment
- Treatment or services provided
- Time or MDM when applicable
- Consent when required
Documentation requirements can vary by payer and service. Billing teams should use the applicable Medicare, Medicaid, or commercial payer policy rather than relying on a single generic telehealth checklist.
Do Commercial Payers Follow the Same Telehealth Rules as Medicare?
Not necessarily. Medicare rules do not automatically determine how every commercial payer processes telehealth claims. Commercial payer policies may differ on:
- Covered telehealth services
- POS reporting
- Modifier requirements
- Audio-only services
- Provider eligibility
- Patient eligibility
- Documentation
- Reimbursement
- Prior authorization
CMS itself advises providers to check individual payer reimbursement policies for POS reporting. Before submitting a commercial telehealth claim, check the payer’s current provider policy or billing guidance.
What Changed After the COVID-19 Public Health Emergency?
Many telehealth policies introduced or expanded during the COVID-19 public health emergency were temporary or have since been modified. As a result, pandemic-era billing instructions should not be used as a default for 2026 claims.
Billing teams should instead verify the rules that apply to the specific date of service, including current Medicare telehealth policies, CPT coding changes, provider-specific requirements, and commercial payer policies.
What Are the Most Common Telehealth Billing Errors?
Common errors include:
Using the Wrong POS Code: The claim reports POS 02 when the patient was actually at home, or POS 10 when the patient was somewhere else.
Using an Unnecessary or Incorrect Modifier: A modifier is added because the service was telehealth without checking whether the payer requires it.
Confusing Audio-Only With Audio-Video: The claim does not accurately reflect how the service was delivered.
Billing the Wrong Virtual Service: A virtual check-in or e-visit is reported as a standard telehealth visit.
Using Outdated Payer Rules: The billing team relies on an old telehealth policy or pandemic-era guidance.
Missing Documentation: The medical record does not adequately support the billed service.
Ignoring Provider-Specific Rules: The same billing approach is applied to physicians, therapists, RHCs, FQHCs, and other provider types without checking applicable requirements.
How Should a Telehealth Billing Workflow Work?
A consistent workflow can reduce avoidable claim errors.
Patient encounter → Identify service → Confirm patient location → Identify modality → Check payer policy → Select code → Select POS → Apply required modifier → Review documentation → Submit claim → Monitor payment or rejection
The key is to make patient location and payer requirements part of the coding workflow, not something checked after a claim rejects.
How Can Billing Teams Keep Telehealth Rules Current?
Telehealth policies can change by year and payer. A practice can maintain a telehealth reference sheet containing:
- Medicare requirements
- Medicaid requirements
- Major commercial payer policies
- POS requirements
- Modifier requirements
- Covered services
- Audio-only rules
- Documentation requirements
- Authorization requirements
- Policy effective dates
Assign responsibility for reviewing updates and replacing outdated guidance rather than allowing multiple versions to circulate among staff. CMS maintains its telehealth resources and updates the Medicare telehealth services list by calendar year.
Telehealth Billing Checklist
Use this checklist before submitting a telehealth claim:
- Confirm the service was eligible for telehealth.
- Verify the patient’s location.
- Determine whether POS 02 or POS 10 applies.
- Confirm the telehealth modality.
- Check whether a modifier is required.
- Verify CPT/HCPCS coding.
- Review payer-specific requirements.
- Confirm provider eligibility.
- Check authorization requirements.
- Review documentation.
- Validate diagnosis coding.
- Submit the claim.
- Monitor rejections and denials.
- Update the workflow when payer rules change.
Final Takeaway
Telehealth billing is not a one-code-fits-all process. The correct claim depends on the service provided, the patient’s location, the communication method, the applicable POS code, modifier requirements, documentation, and payer policy.
For Medicare claims, billing teams should verify the current CMS requirements for the specific date of service. For commercial plans, they should also review the payer’s current telehealth policy because coverage and reporting requirements can differ.
A reliable workflow starts by identifying the service and patient location, confirming the applicable coding rules, reviewing documentation, and checking payer requirements before submission. Practices that need support with claim preparation, coding review, and revenue cycle operations can also work with a medical billing company in the USA.
