At what point is a patient considered a new patient?

Editorial team Published on

A patient is considered a new patient if they have not received any face-to-face professional services from the specific physician—or another physician of the exact same specialty and subspecialty in the same group practice—within the past 3 years.

Key Rules and Definitions

  • The 3-Year Window: If it has been three years or longer since the patient's last face-to-face visit with the provider or same-specialty group member, they reset to a new patient.
  • Face-to-Face Requirement: Only direct, in-person professional services (like an office visit or procedure) count toward establishing a patient. Reading a test, interpreting an EKG or X-ray remotely, phone calls, portal messages, or nurse-only visits (like a quick injection) do not count.
  • Group Practice and Specialty: If a multi-specialty group practice treats a patient, seeing a doctor in a different specialty makes them a new patient for that specific doctor. Seeing a provider in the same specialty within the same group (sharing a tax ID) keeps them established.

Is a patient considered new after 2 or 3 years?

A patient is considered a new patient if they have not received any face-to-face professional services from the specific provider—or another provider of the exact same specialty and subspecialty in the same group practice—within the past 3 years.

The 3-Year Rule

  • New patient: No face-to-face visit with the provider or same-specialty group member in 36 months (3 years) or more.
  • Established patient: Seen face-to-face by the provider or same-specialty group member within the past 3 years.
  • Exact timing: The 3-year limit is a hard date-to-date boundary, not based on calendar years. A visit 2 years and 11 months ago makes the patient established, while 3 years and 1 day makes them new.

Important Details

  • Group practices: If you see a different doctor at the AAPC clinic who shares your first doctor's exact specialty, the 3-year clock applies to the whole group.
  • Different specialties: If a patient sees a cardiologist in a multi-specialty group, they are still a new patient when visiting a dermatologist in that same group for the first time.
  • Test readings only: Reading an X-ray, lab, or EKG without a face-to-face evaluation does not count as a professional service to reset the clock. Read more guidelines from the American Academy of Ophthalmology on multi-practice billing rules.

What are the CMS rules for new patients?

Under CMS guidelines, a new patient is an individual who has not received any face-to-face professional services (such as an Evaluation and Management [E/M] visit or a procedure) from the specific physician, or another physician of the exact same specialty and subspecialty in the same group practice, within the past three years.

Key CMS Rules and Definitions

  • The Three-Year Window: A patient's status resets only if 1,095 days (three years) have passed without a face-to-face service from the same provider or specialty group.
  • Group Practice & Tax ID: A group practice is defined by sharing the same Tax Identification Number (TIN). If a patient has seen a doctor in a multi-specialty group, they can still be considered a new patient when seeing a doctor of a different specialty.
  • Non-Physician Practitioners: Nurse practitioners (NPs) and physician assistants (PAs) are treated as the exact same specialty as the supervising physician or the physicians they work with in that practice.
  • Diagnostic Interpretations Excluded: Reading an X-ray, interpreting an EKG, or reviewing lab results without a face-to-face encounter does not change a patient from new to established.
  • Insurance Changes Do Not Reset Status: A patient does not become a "new patient" simply because they switched health insurance plans or changed their home address.

Is a new patient visit the same as a physical visit?

A new patient visit is generally not the same as a physical exam, though some clinics may combine them or schedule them together.

New Patient Visit (Establish Care)

  • Purpose: Sets up your file and establishes a relationship with a new doctor.
  • Focus: Reviews your complete medical, surgical, family, and social history.
  • Content: Discusses your current medications, ongoing health issues, or new symptoms. It is often billed as an evaluation and management (problem or office) visit depending on what you discuss.

Physical Visit (Preventive Exam)

  • Purpose: Routinely checks your overall well-being and prevents future illness.
  • Focus: Performs a hands-on, head-to-toe physical examination (checking heart, lungs, abdomen, and vitals).
  • Content: Orders age-appropriate screening tests, updates vaccines, and gives lifestyle counseling. It does not traditionally focus on diagnosing or managing new or chronic medical problems.

Key Differences

  • Scheduling: Many offices prefer to separate them—using the first appointment just to meet the doctor and review medical history, then scheduling the physical for a later date.
  • Billing: Insurance covers preventive physicals differently than problem-focused medical visits. If you bring up chronic issues during a physical, the doctor may bill for both.

What are the four types of patient status?

The four types of patient status in medical coding and healthcare administration are new patient, established patient, outpatient, and inpatient.

The Four Status Types

  • New Patient: Someone who hasn't received face-to-face services from the provider (or same-specialty colleague in the group) in the past three years.
  • Established Patient: Someone who has seen the provider (or same-specialty colleague in the group) within the last three years.
  • Outpatient: Someone receiving treatment without formal admission, such as in a clinic or emergency room.
  • Inpatient: Someone formally admitted to a facility for ongoing care.

For comprehensive billing rules, see the Evaluation and Management (E/M) Study Guide.

The differenence between "New" or "Established" Patients in your Practice

9 related questions found

Can a doctor bill me 3 years later?

Yes, a doctor or hospital can legally send you a bill three years later in many states, as long as it is within the local statute of limitations for debt collection.

How Billing Delays Happen

  • Insurance Audits: Insurers sometimes re-process or claw back payments long after a claim is initially paid, shifting the balance to the patient.
  • Late Processing: Administrative backlogs or delayed coordination of benefits between multiple insurance plans can stall bills.
  • Timely Filing Rules: Rules limiting when a provider can bill an insurance company (often 90 to 365 days) are different from laws governing when they can bill you.

Legal Limits (Statute of Limitations)

  • State Laws: Each state sets a time limit (statute of limitations) on how long a creditor has to sue you for unpaid medical debt.
  • Timeframes: This limit typically ranges from 3 to 10 years, depending on your state and whether the debt falls under an oral or written agreement. For example, it is 4 years in California and Texas, and 10 years in Illinois.
  • Enforceability: If three years have passed and your state's limit is four or more years, the bill may still be legal, but if it exceeds the limit, the debt becomes legally uncollectible in court.

What You Should Do

  • Request an itemized bill and all original service dates.
  • Contact your insurance company to check if a claim was denied, re-processed, or never submitted properly.
  • Check your State Financial Regulator or Attorney General website to confirm the exact statute of limitations for medical debt in your specific state.

What are the Medicare incident to billing guidelines for 2026?

Medicare incident-to billing allows services furnished by auxiliary staff or non-physician practitioners to be billed under a supervising physician's NPI at 100% of the Physician Fee Schedule, rather than 85%.

✅ Core Requirements

  • Noninstitutional setting: Must occur in an office or clinic, not a hospital or skilled nursing facility.
  • Physician initiation: The physician must personally perform an initial service and establish a plan of care.
  • Active involvement: The physician must remain actively involved in the ongoing treatment.
  • Direct supervision: The physician must be immediately available; as of 2026, real-time audio-video is permanently permitted (excluding audio-only).
  • Employment relationship: Staff must be direct employees or independent contractors under the billing physician/group.
  • State scope of practice: Services must comply with state licensing laws for the specific auxiliary personnel.
  • Integral part: The service must be a standard, incidental part of the visit, not a brand-new primary complaint.

Can I bill a new patient after 3 years?

Yes, you can bill a patient using new patient codes if they have not received any face-to-face professional services from you or another physician of the exact same specialty in your group practice within the past three years.

The 3-Year Rule Basics

  • Timeframe: The patient must not have had an evaluation and management (E/M) or other face-to-face visit with your practice in 36 months.
  • Specialty and Group: The rule applies to the AAPC Guidelines across the same group practice and exact specialty. If a different provider in your group and specialty saw them recently, they are established.
  • Exclusions: Non-face-to-face services like phone calls, portal messages, or reading lab results/X-rays do not reset or create established status on their own.

What qualifies as a new patient?

A new patient is someone who has not received any face-to-face professional services from a specific physician, or another practitioner of the exact same specialty and subspecialty in the same group practice, within the past three years.

Key Rules for New Patient Status

  • The 3-Year Window: If a patient has not seen you or a same-specialty partner in 36 months, they reset to a new patient.
  • Specialty Specifics: A patient seen by your clinic's cardiologist is still a "new patient" if they switch to your clinic's dermatologist.
  • Group Practice: If multiple doctors share a group tax ID and practice the exact same specialty, seeing one counts as seeing all for status purposes.
  • Remote Interpretations: Reading an X-ray, lab, or EKG without a face-to-face visit does not count as a professional service that ruins new patient status.

What are the new CMS rules for 2026?

The Centers for Medicare & Medicaid Services (CMS) introduced major regulatory changes for 2026 across physician reimbursement, Medicare Advantage, marketing, and interoperability.

Physician Fee Schedule & Reimbursements

  • Conversion Factor Adjustments: The 2026 Medicare Physician Fee Schedule conversion factor increased, resulting in a boost of about 3.26% for non-alternative payment models and 3.77% for qualified alternative payment models (APMs).
  • Site-Neutral Shifting: CMS updated practice expense methodologies to redistribute payments, lowering the share for facility-based care (like hospitals) while increasing the share for office-based and independent practices.
  • Care Management Boosts: Base reimbursement rates for chronic care management, annual wellness visits, and transitional care management saw notable dollar increases per code.

Medicare Advantage & Part D Rules

  • Reopening Restrictions: CMS restricted health plans from reopening approved inpatient admissions except in cases of obvious error or fraud.
  • Inflation Reduction Act (IRA) Integration: The rules codify zero-cost adult vaccines and capped insulin cost sharing, along with automated election renewals for the Medicare Prescription Payment Plan.
  • Marketing Relaxations: Effective late 2026, CMS eliminated the 48-hour cool-off period for agent interactions (retaining the signed scope of appointment) and removed the mandatory 12-hour gap between educational and sales events in the same room. Call recording retention for sales was shortened from 10 years to 6 years.

Interoperability & Prior Authorization

  • Electronic Prior Authorization for Drugs: CMS pushed forward new standards requiring impacted payers to integrate electronic prior authorization capabilities and shorten decision timeframes.
  • Access Model: A new 10-year CMS Access model launched in July 2026 to promote outcome-based reimbursements over traditional fee-for-service billing for chronic care management.