Imagine a patient consulting with their doctor from the comfort of home, while another connects from a remote clinic. Both are telehealth visits but are they billed the same way? The answer depends on the Place of Service (POS) code used on the claim. As telehealth becomes a routine part of healthcare, knowing how to correctly report where a service occurs is essential for accurate billing and timely reimbursement.
The two most common telehealth codes POS 10 and POS 02 may look similar, but they carry distinct meanings. Each identifies the patient’s location during the virtual visit, which directly affects how the payer processes and reimburses the claim. Understanding when to use POS 10 or POS 02 helps healthcare providers stay compliant, avoid denials, and maintain transparency in telehealth documentation
Introduction to Place of Service (POS) Codes
In medical billing, every healthcare service must clearly show where it was provided. This is done using Place of Service (POS) codes. These are two-digit codes that describe the location of care, such as a hospital, clinic, or home.
POS codes are created by the Centers for Medicare & Medicaid Services (CMS). They help payers identify the service setting quickly and accurately.
In the world of telehealth, POS codes hold even greater importance. They help define whether a patient received care from home or another remote location. Choosing the correct code allows insurers to apply the right reimbursement rate and prevents claim errors.
Moreover, accurate POS reporting supports compliance with payer and Medicare guidelines, ensuring that virtual visits are billed correctly and providers are paid promptly.
Overview of POS 02
POS 02 code applies when the patient receives telehealth care outside their home, such as in a clinic, office, or another remote location.
This code tells payers that the service was provided remotely but not from the patient’s residence. It distinguishes between different virtual settings, helping insurers determine the correct payment rate.
When to Use POS 02
Understanding where to apply POS 02 is essential for accurate telehealth billing. This code is used when patients receive virtually care through video or audio outside their home, in a healthcare or community setting. Below are common locations where POS 02 should be applied:
Facility-Based Locations
- A hospital outpatient department
- A physician’s office or clinic
- A rural health center
- A skilled nursing facility
- A community mental health center
- A federally qualified health center (FQHC)
- An urgent care or satellite clinic
Non-Residential Settings
- A workplace
- A school
- A community center or public facility
- A hotel
Example of a POS 02 Telehealth Service
A patient travels to a rural health center for a virtual consultation with a cardiologist in another city. The provider submits the claim using POS 02 because the patient was not at home during the telehealth visit. This ensures the payer recognizes the correct location type and applies the appropriate telehealth reimbursement rate.
Why POS 02 Can Apply in a Clinic or Facility
In many cases, telehealth is used when a doctor and patient are in different locations, even if the patient is in a medical facility.
Here’s why it happens:
Specialist Access:
Sometimes, a specialist (like a neurologist or cardiologist) isn’t available locally.
The patient visits a nearby clinic or hospital, where staff set up a video call with that specialist in another city or hospital.
Overview of POS 10
Place of Service (POS) 10 is a telehealth code created to identify virtual healthcare services provided to patients in their homes. It helps distinguish home-based telehealth from other remote care settings.
The main purpose of this code is to clearly identify home-based telehealth visits and ensure proper payment under updated Medicare and payer policies.
Implementation Date:
POS 10 was officially implemented by the Centers for Medicare & Medicaid Services (CMS) on April 1, 2022. From this date forward, it became mandatory for providers to use POS 10 for telehealth services delivered to patients at home.
When to Use POS 10
POS 10 should be used when:
- The patient receives telehealth services from their home.
- The healthcare provider is in a different location, such as a clinic or hospital.
- The encounter takes place through video or audio technology.
Key changes and implications:
Higher reimbursement rate:
Under CMS guidelines, POS 10 receives a slightly higher reimbursement rate compared to POS 02. This difference exists because home-based telehealth often requires additional effort and coordination from healthcare providers.
It also reflects the growing importance of remote care that allows patients to access services without traveling. By assigning a higher rate, CMS encourages providers to expand telehealth options and continue offering care to patients directly at home.
Telehealth Modifiers:
Modifiers play an important role in describing how telehealth services were delivered.
- Modifier 95 is used for real-time audio and video telehealth visits, where the provider and patient interact face-to-face virtually.
- Modifier 93 applies to audio-only telehealth services, such as phone consultations, where video is not used.
Including the correct modifier with POS 10 helps payers understand the nature of the telehealth encounter and ensures the claim is processed accurately.
Accurate billing:
Proper use of POS 10 along with the right telehealth modifier ensures clean claims and timely payments. Accurate coding also prevents claim denials, underpayments, or compliance issues. It demonstrates that the provider is following CMS and payer-specific telehealth rules. Furthermore, it helps maintain transparent documentation, which is essential for audits and regulatory reviews.
Example of a POS 10 Telehealth Service
A patient connects with their physician from home using a secure video platform for a routine follow-up consultation. The provider submits the claim using POS 10 along with modifier 95 to indicate a live video telehealth visit. This ensures the payer recognizes the visit as a home-based telehealth service and applies the correct reimbursement rate.
Key Differences Between POS 02 and POS 10
Understanding the difference between POS 02 and POS 10 is essential for accurate telehealth billing. Although both codes represent virtual care, they differ based on the patient’s location, payment rate, and payer requirements. Correctly selecting between these two ensures compliance and proper reimbursement.
Location of the Patient
The location of the patient is the main difference between POS 02 and POS 10. POS 10 is used when the patient receives telehealth services from home. In contrast, POS 02 applies when the patient is in any other remote setting, such as a clinic, hospital, or community center. Using the right code helps payers identify where the telehealth visit occurred and apply the appropriate rules for each setting.
Impact on Reimbursement
Reimbursement rates vary between these two codes. POS 10 typically receives a slightly higher payment rate because it represents home-based telehealth care. CMS and other payers recognize the added convenience and accessibility this provides to patients. Meanwhile, POS 02 is reimbursed at the standard telehealth rate for facility-based locations. Selecting the correct POS ensures fair and timely payment for services rendered.
Medicare and Payer Guidelines
Both Medicare and private payers require strict adherence to POS code rules. Since April 2022, CMS has mandated the use of POS 10 for telehealth services delivered to patients at home. Other remote settings must continue using POS 02.
Providers must also include appropriate telehealth modifiers such as 95 for video visits and 93 for audio-only to ensure claims meet compliance standards. Following these guidelines reduces denials and supports accurate claim processing across all payers.
Choosing the Correct POS Code
Selecting the right Place of Service (POS) code is vital for accurate telehealth billing. It ensures compliance, prevents claim denials, and guarantees proper reimbursement.
How to Decide Between POS 02 and POS 10
Choosing between POS 02 and POS 10 depends entirely on the patient’s location during the telehealth visit. The provider must confirm where the patient is connecting from before submitting the claim.
Guidelines to decide:
- Use POS 10 when the patient receives telehealth services at home.
- Use POS 02 when the patient is outside their home, such as in a clinic or community center.
- Always verify the patient’s location at the start of the telehealth session.
- Include the correct modifier—95 for audio-video visits and 93 for audio-only sessions.
- Ensure documentation clearly states the mode of communication and location.
Common Billing Mistakes and How to Avoid Them
Billing errors often occur due to confusion between POS codes or missing modifiers. These mistakes can lead to payment delays or denials.
Common errors:
- Using POS 02 instead of POS 10 for home-based visits.
- Forgetting to add the telehealth modifier (93 or 95).
- Failing to document the patient’s exact location during the session.
- Submitting claims without verifying the latest CMS or payer updates.
How to avoid them:
- Train staff regularly on telehealth billing updates.
- Double-check claims before submission.
- Maintain clear documentation of each telehealth encounter.
- Review payer-specific telehealth policies to stay compliant.
Comparison Table of POS 02 vs POS 10
| Aspect | POS 02 | POS 10 |
| Patient Location | Used when the patient is outside the home. | Used when the patient is at home. |
| Setting Type | Clinic, hospital, or community site | Private residence or home setting. |
| Reimbursement Rate | Standard telehealth payment. | Slightly higher reimbursement. |
| Implementation | Updated by CMS in 2022 for non-home telehealth. | Introduced by CMS on April 1, 2022 for home-based care |
| Medicare Usage | For non-home virtual visits. | For home-based telehealth visits |
Final thoughts
Understanding the difference between POS 02 and POS 10 is crucial for accurate telehealth billing and compliance. Both codes indicate virtual care but vary based on the patient’s location, affecting reimbursement and claim approval. By using the correct POS and modifier, providers can ensure clean claims, avoid denials, and maintain payer compliance. As telehealth continues to expand, accurate coding remains essential for transparent and efficient healthcare delivery.
FAQs on POS 10 vs POS 02
1. What is the main difference between POS 10 and POS 02?
POS 10 is used when the patient receives telehealth services from home, while POS 02 is used when the patient is outside their home, such as in a clinic or hospital.
2. Why does POS 10 have a higher reimbursement rate?
CMS offers slightly higher payments for POS 10 to support home-based telehealth, which increases patient access and convenience.
3. Can I use POS 02 for all telehealth services?
No. Use POS 02 only when the patient is not at home. For home-based virtual visits, POS 10 must be used.
4. Do I need to add modifiers with POS 10 and POS 02?
Yes. Use modifier 95 for live video visits and modifier 93 for audio-only services to ensure accurate billing and compliance.
5. What happens if I use the wrong POS code?
Using the wrong code may lead to claim denials or lower payments. Always verify the patient’s location before submitting the claim.
