By Summit RCM |
CPT code 99202 is used for office or outpatient visits for a new patient involving straightforward medical decision-making. It requires a medically appropriate history and/or examination, typically with 15–29 minutes of total time spent on the date of the encounter. This code replaced the deleted 99201 and is used for initial, straightforward evaluations. Under current guidelines from the Centers for Medicare & Medicaid Services (CMS), code selection is based on MDM or total time, while history and examination are documented as medically appropriate but do not determine the service level.
This blog covers when to use CPT 99202, its documentation requirements, common billing errors, and tips for accurate coding and compliance.
CPT code 99202 is used to report an Evaluation and Management (E/M) service provided in an outpatient setting to a new patient. It represents a straightforward level of medical decision making (MDM) and typically involves 15–29 minutes of total time spent on the date of the encounter.
CPT 99202 was established by the American Medical Association and follows guidelines from the Centers for Medicare & Medicaid Services (CMS).
As of the 2021 E/M guideline revisions, code selection for outpatient E/M services (99202–99205 for new patients) is based on:
Medical Decision Making (MDM)
OR
Total time spent on the date of the encounter
History and physical examination are still required when medically appropriate, but are no longer used to determine the code level.
A new patient is defined as:
A patient who has not received any professional services from the physician or another physician or qualified healthcare professional (QHP) of the same speciality and subspecialty within the same group practice in the past three years.
If a patient has been seen within three years by a provider of the same speciality in the same group, they are considered established, and codes 99212–99215 would apply instead.
CPT 99202 should be used when a new patient presents with a minor or self-limited problem that requires straightforward medical decision-making or 15–29 minutes of total provider time on the date of service.
Do NOT use 99202 if:
In those cases, 99203 or higher may be appropriate.
Although history and exam do not determine the code level, documentation must still reflect medical necessity.
A complete note should include:
1. Chief Complaint
State the main reason for the visit in the patient’s own words when possible. Keep it short and specific.
Examples:
The chief complaint sets the focus for the entire visit.
2. History
Provide a brief history of the present illness (HPI).
Describe:
Include relevant past medical, family, or social history only if it relates to the problem. Avoid unnecessary details.
3. Examination
Document a focused physical exam related to the complaint. Only include medically appropriate findings.
For example:
Normal and abnormal findings should be recorded clearly.
4. Assessment
State the diagnosis or clinical impression. If the diagnosis is not confirmed, list the probable or suspected condition.
Example:
Keep the assessment consistent with the history and exam findings.
5. Plan
Explain what you will do to manage the problem.
This may include:
If no prescriptions or advanced testing are ordered, this supports minimal risk.
6. Medical Decision Making (MDM) or Time Statement
You must show that the visit meets straightforward MDM.
This usually means:
Chief Complaint:
"Sore throat x 2 days"
HPI:
Patient reports mild sore throat, no fever, no dysphagia, no cough.
Exam:
Mild pharyngeal erythema, no exudate, no lymphadenopathy.
Assessment:
Acute viral pharyngitis.
Plan:
Supportive care
OTC analgesics
Return if symptoms worsen
MDM:
Straightforward – single minor problem, minimal risk.
OR
Time Statement:
Total time spent: 20 minutes.
Scenario 1: Viral Upper Respiratory Infection
MDM: Straightforward
Risk: Minimal
Appropriate code: 99202
Scenario 2: Mild Contact Dermatitis
Risk: Minimal
Data: None reviewed
Appropriate code: 99202
Scenario 3: Minor Ankle Sprain
If no imaging ordered and minimal complexity → 99202 appropriate.
Proper documentation is essential to support CPT 99202 and reduce audit risk. Even though it is a low-level code, it must still meet medical necessity requirements.
1. Document Medical Necessity
The note should clearly show why the visit was needed.
The diagnosis, exam, and plan should match the patient’s complaint.
2. Support Straightforward MDM
Make sure the documentation reflects:
If the documentation suggests higher complexity, the code may not be accurate.
3. Include a Clear Time Statement (If Applicable)
When billing based on time, always document the total time spent on the date of service. The time must fall within 15–29 minutes.
4. Avoid Overdocumentation
Do not add unnecessary details just to make the note longer. Focus on relevant clinical information.
5. Perform Regular Internal Audits
Review charts periodically to ensure:
Strong compliance practices help prevent denials, recoupments, and penalties while ensuring accurate reimbursement.
CPT 99202 is the lowest level of service for new patient office visits. It is important to understand how it compares to other new patient E/M codes.
| Code | MDM Level | Time Range | Complexity |
|---|---|---|---|
| 99202 | Straightforward | 15–29 min | Minimal |
| 99203 | Low | 30–44 min | Low |
| 99204 | Moderate | 45–59 min | Moderate |
| 99205 | High | 60–74 min | High |
If:
You may need 99203 or higher.
Accurate coding is important to prevent denials, audits, and lost revenue. Here are common mistakes to watch for when billing CPT 99202.
1. Incorrect Patient Status
Billing 99202 for an established patient is a frequent error.
If the patient has been seen by the same speciality in the same group within the past three years, they are not new. A different code must be used.
2. Upcoding
Selecting a higher-level code, such as 99203, without documentation to support low or moderate MDM can lead to audits and repayment demands. Always match the documentation to the code level.
3. Missing Time Documentation
If billing is based on time, the total time must be clearly stated in the note. Without a time statement, the code may not be supported.
4. Insufficient Medical Necessity
The documentation must clearly show why the visit was needed. Even minor problems require clear clinical reasoning and a documented plan.
5. Copy-and-Paste Notes
Using repetitive or cloned documentation can raise compliance concerns. Notes should accurately reflect the specific visit and patient condition.
Avoiding these mistakes helps ensure correct reimbursement and reduces compliance risk.
Using CPT 99202 correctly requires attention to detail. These practical tips can help improve accuracy and efficiency.
1. Verify Patient Status at Check-In
Confirm whether the patient is truly new.
Check if they have been seen in the past three years by the same specialty in the same group.
2. Choose MDM or Time — Not Both
Select the code based on either straightforward MDM or total time (15–29 minutes).
Do not mix both methods to justify the level.
3. Keep Documentation Clear and Focused
Write short, clear notes.
Make sure the assessment and plan support minimal complexity and risk.
4. Watch for Prescription Management
If you start or adjust prescription medication, the risk level usually increases.
This may require a higher-level code.
5. Use Templates Carefully
Templates can save time, but customize each note.
Avoid copy-and-paste documentation that does not match the visit.
6. Stay Updated on Guidelines
Follow current policies from the Centers for Medicare & Medicaid Services (CMS) and updates from the American Medical Association to ensure ongoing compliance.
For a deeper look at how remote support can improve your revenue cycle, explore the Benefits of Virtual Medical Billing Assistants and see how they can enhance efficiency and reduce billing errors.
7. Telehealth Considerations for 99202
To explore how virtual support can transform your operations, read our Guide to the Top Virtual Assistant Services for Medical Practice and discover the best solutions for your practice.
CPT 99202 is used for straightforward new patient visits and requires accurate patient status verification, clear documentation, and proper MDM or time selection. Even as a low-level E/M service, correct coding is essential to ensure compliance, reduce denials, and protect revenue under guidelines from the American Medical Association and the Centers for Medicare & Medicaid Services (CMS).
Managing coding and documentation can be time-consuming. Partner with Summit RCM for reliable Virtual Medical Assistant services that streamline workflows, improve accuracy, and strengthen your revenue cycle.
Contact Summit RCM today to elevate your practice efficiency and financial performance.
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