What is the POS 02 (Place of Service 02) in Medical Billing?
POS 02 (Place of Service 02) means “Telehealth Provided Other than in Patient’s Home.” CMS defines it as the location where health services or health-related services are provided or received through telecommunication technology when the patient is not located in their home.
In simple words, POS 02 is a telehealth billing code used on professional claims when a virtual visit happens, and the patient is somewhere other than home. CMS says place of service codes are two-digit codes used on healthcare professional claims to show the setting where the service was provided.
This matters because the POS code is not just a label. HHS says POS coding affects telehealth claim billing and reimbursement, and CMS says the POS code set provides setting information necessary to help claims pay correctly.
What does place of service 02 mean in medical billing?
Place of Service 02 means telehealth was provided while the patient was not in their home. That is the official CMS definition, and it applies to services provided or received through telecommunication technology.
The most important words in the definition are “other than in the patient’s home.” CMS changed the description of POS 02 effective January 1, 2022, with Medicare applicability beginning April 1, 2022, and created POS 10 to separately identify telehealth provided in the patient’s home.
So, the short answer is:
- POS 02 = telehealth + patient not at home
- POS 10 = telehealth + patient at home
What are the place of service codes in medical billing?
Place of service codes are two-digit billing codes that identify where a service was provided. CMS maintains this code set, and it is used throughout the healthcare industry.
CMS also says these codes are required in the HIPAA standard for electronic submission of professional healthcare claims. That means POS codes are part of the national claims framework, not just an internal office preference.
In practice, POS codes help payers understand the setting of care. That setting can affect:
- whether the claim is processed correctly
- whether the billing pathway is appropriate
- whether reimbursement rules are applied correctly
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When should the place of service 02 be used?
Place of Service 02 should be used when a telehealth service is furnished, and the patient is not in their home at the time of the visit. HHS’s Medicare Fee-for-Service telehealth billing guidance states that POS 02 refers to telehealth provided other than in the patient’s home.
A practical way to think about it is this: POS 02 is for non-home telehealth. CMS does not define it by the provider’s office or building. CMS defines it by the patient not being in their home during the telehealth encounter.
Use POS 02 when all of these are true:
- The service is a telehealth service
- The claim is professional
- The patient was not in their home during the encounter
- The payer’s billing rules allow that service to be billed that way
CMS also tells providers to check with individual payers, including Medicare, Medicaid, and private insurers, for reimbursement policies regarding POS codes.
Is the place of service 02 based on the patient’s location or the provider’s location?
Place of Service 02 is based on the patient’s location. CMS’s official wording for POS 02 says the patient is not located in their home when receiving services through telecommunication technology, and POS 10 says the patient is located in their home.
That means the deciding factor is not where the clinician is sitting. The key factor is where the patient is during the telehealth visit. The POS 02 and POS 10 definitions are built around patient location.
This is one of the easiest places to make a billing mistake. Staff sometimes think the provider’s office controls the POS code, but the current CMS telehealth POS split is written around the patient’s home status.
How is place of service 02 different from place of service 10 and place of service 11?
Place of Service 02 is a telehealth code for a patient not in the home, POS 10 is a telehealth code for a patient in the home, and POS 11 is an office code for in-person office services. CMS defines each of these separately in the official POS code set.
What is the difference between POS 02 and POS 10?
The difference between POS 02 and POS 10 is the patient’s location. POS 02 means telehealth was provided when the patient was not in their home. POS 10 means telehealth was provided when the patient was in their home.
CMS created POS 10 and revised POS 02 to give the industry more specificity for telehealth claims.
What is the difference between POS 02 and POS 11?
The difference between POS 02 and POS 11 is that POS 02 is telehealth, and POS 11 is office-based care. CMS defines POS 11 as Office, while POS 02 is telehealth provided other than in the patient’s home.
So the contrast is straightforward:
- POS 02: virtual care, patient not at home
- POS 11: office setting on a professional claim
Here is a simple comparison table:
| Code | Official meaning | Main use |
|---|---|---|
| POS 02 | Telehealth Provided Other than in the Patient’s Home | Virtual visit when the patient is not at home |
| POS 10 | Telehealth Provided in Patient’s Home | Virtual visit when the patient is at home |
| POS 11 | Office | In-person office setting for a professional claim |
Why does place of service 02 matter for billing and reimbursement?
Place of Service 02 matters because the POS code affects how the claim is processed and reimbursed. HHS says it is important to understand POS codes when billing telehealth claims because POS affects reimbursement.
CMS makes the same point from the claims side. The agency says the POS code set provides setting information necessary to pay claims correctly and that POS information is often needed to determine whether direct billing is acceptable for Medicare, Medicaid, and private insurance services.
This matters for three reasons:
- Claim accuracy: The code tells the payer what kind of setting applies
- Payment logic: the payer uses the setting data in adjudication
- Compliance: the wrong code can create avoidable claim problems or rework
For Medicare Fee-for-Service telehealth claims, HHS also warns providers to avoid coding mistakes because using the wrong code can delay reimbursement.
What are the most common mistakes when using place of service 02?
The most common mistake is using POS 02 when the patient was actually at home, and POS 10 should have been used. CMS revised POS 02 and added POS 10 specifically to separate those two situations.
Other common mistakes include:
- using POS 02 for a service that was not telehealth
- confusing patient location with provider location
- assuming all payers use the exact same reimbursement rules
- missing payer-specific modifier or claim rules
A good prevention checklist is:
- Confirm the service was telehealth
- Confirm where the patient was located
- Confirm the payer’s current billing guidance
- Confirm any needed modifiers or telehealth coding rules
Is place of service 02 the same as a Point of Service health plan?
No, place of service 02 is not the same as a Point of Service health plan. In medical billing, POS 02 is a place of service code. On HealthCare.gov, a Point of Service (POS) plan is a type of insurance plan where members usually pay less when they use network providers and often need a referral for specialist care.
This is a very common source of confusion because both use the letters POS, but they mean different things:
- POS code = claim location code in billing
- POS plan = insurance plan design
What should you remember about the place of service 02?
The key thing to remember is that POS 02 means telehealth was provided while the patient was not in their home. That is the cleanest and most useful definition for billing, coding, and claim review.
Key Takeaway
- POS 02 is a telehealth place of service code
- It is used on professional claims
- It applies when the patient is not in their home
- It is different from POS 10, which is for telehealth when the patient is in the home
- It matters because POS coding can affect claim processing and reimbursement
- Payer-specific rules still matter, so providers should check current payer guidance and MAC instructions when needed
Current verified public statistics specifically about POS 02 claim volume are limited in the official sources reviewed, so the safest approach is to anchor the article in CMS and HHS definitions rather than unsupported volume estimates.
FAQs about the place of service 02
Is POS 02 only for telehealth?
Yes. CMS defines POS 02 as telehealth provided other than in the patient’s home.
Is POS 02 used on professional claims?
Yes. CMS says place of service codes are used on healthcare professional claims.
Can POS 02 be used for Medicare telehealth claims?
Yes. HHS Medicare Fee-for-Service guidance says POS 02 refers to telehealth provided other than in the patient’s home.
What code should be used if the patient is at home during telehealth?
Use POS 10, not POS 02, when the patient is in their home.
Does POS 02 tell you where the provider is located?
Not by itself. The current CMS telehealth distinction between POS 02 and POS 10 is based on the patient’s home status.
Does POS 02 affect payment?
It can. HHS says POS codes affect reimbursement for telehealth claims, and CMS says the POS code set helps claims pay correctly.
Is POS 02 the same as POS 11?
No. POS 02 is telehealth other than in the patient’s home. POS 11 is the office.
Is POS 02 the same as a Point of Service insurance plan?
No. A Point of Service plan is an insurance product type, while POS 02 is a claim code.
Conclusion:
POS 02 is a simple code once you strip away the jargon. It means the service was delivered by telehealth, and the patient was not at home. If you remember that one rule and compare it carefully against POS 10, you will avoid most of the confusion that causes telehealth claim errors.
