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Understanding CPT Code 99202 for New Patient Office Visits

It looks unassuming. It is also, quietly, one of the most misread entries in the entire evaluation and management catalog undercoded by clinicians who are nervous about appearing greedy, overcoded by practices that never tightened their notes, and denied outright when nobody bothered to confirm the patient was genuinely “new” in the narrow, unforgiving way the rulebook defines it. Get it right and the payment lands without a fight. Get it wrong and you are either leaving money on the table or quietly drawing an auditor’s attention. This guide walks through what 99202 means in 2026, who can bill it, what it pays, and where the claims tend to come apart.

What CPT Code 99202 Actually Describes

Strip away the jargon and 99202 stands for an office or other outpatient visit for the evaluation and management of a new patient one that calls for a medically appropriate history and/or examination together with straightforward medical decision making. When a provider chooses the code based on time rather than complexity, the threshold is fifteen minutes of total time on the date of the encounter; that figure has to be met or exceeded, a wrinkle the American Medical Association folded into the revised descriptor effective January 1, 2024.

Two pieces of history explain why the code behaves the way it does today. First, the old entry-level new-patient code, 99201, was retired on January 1, 2021 so the new-patient family now starts at 99202 and climbs to 99205. Second, that same 2021 overhaul demolished the bullet-point-counting ritual that used to govern E/M leveling. Exhaustive history and exam elements no longer dictate the level. What decides 99202 now is either the complexity of the medical decision making or the total time the provider spends, full stop. The history and exam still happen and still get documented, but they are no longer the scorekeeper.

Think of 99202 as the floor of the new-patient ladder: a real, billable, first-time evaluation, just one that resolves around a single uncomplicated problem without much data to chew through and without much risk riding on the decision.

The “New Patient” Trap: Why the Three-Year Rule Decides Everything

Here is the detail that quietly torpedoes more 99202 claims than any documentation gap: the word new does not mean what intuition suggests. A patient counts as new only when they have not received a face-to-face professional service from that same provider or from another provider of the exact same specialty and subspecialty within the same group practice in the prior three years.

That definition hides several landmines. A patient who saw your nurse practitioner eight months ago is not new to your psychiatrist if both bill under the same specialty taxonomy in the same group. A patient returning after a four-year absence is new again, even though their face is familiar and their old chart is sitting right there. And a telehealth-only history still counts as a professional service for the three-year clock. Before a single 99202 leaves the building, somebody has to answer one question cleanly: has this person, by the payer’s reckoning, truly never been seen here in the relevant window? That verification belongs at the front end of the visit, alongside coverage and benefit checks which is exactly why thorough eligibility verification earns its keep long before anyone touches a claim form.

Two Roads to 99202: Medical Decision Making or Time

Since 2021, a provider can arrive at 99202 by either of two independent paths, and only one of them needs to be satisfied.

The medical-decision-making road asks whether the encounter qualifies as straightforward. In practice that means a minimal problem set typically one self-limited or minor complaint paired with little or no data to review and minimal risk attached to whatever is decided. No prescription drug management wrestling with side effects, no tangle of differential diagnoses, no high-stakes call. A new patient with a single stable concern and an unremarkable workup is the textbook 99202.

The time road is more mechanical: tally the total time the billing provider personally spends on the patient’s care on the date of the encounter, and if it reaches fifteen minutes, 99202 is supported. Total time is generous in what it counts reviewing the limited history available, the face-to-face conversation, ordering anything that needs ordering, and the documentation itself all belong in the tally. What does not count is staff time, and what does not count is work performed on a different calendar day. One quiet caution: if your time creeps past twenty-nine minutes, you have likely climbed out of 99202 and into 99203 territory, and the note should reflect it.

Where 99202 Falls in the New-Patient Ladder (99202–99205)

A code never lives in isolation, and 99202 only makes sense next to its siblings. The new-patient office series runs as a four-rung ladder, each rung defined by rising complexity or rising time:

• 99202 straightforward MDM, roughly 15–29 minutes. The floor.
• 99203 low-complexity MDM, roughly 30–44 minutes.
• 99204 moderate-complexity MDM, roughly 45–59 minutes.
• 99205 high-complexity MDM, 60 minutes or more.

The most expensive misstep on this ladder is the smallest one. The line between straightforward (99202) and low (99203) complexity is, revenue-wise, worth roughly thirty dollars per encounter and it is one of the most common undercoding gaps in all of new-patient billing. A clinician who manages a couple of problems, or who starts a prescription and weighs its risks, has very likely earned 99203 but reflexively bills the floor anyway. Multiply that reflex across a full panel and the leakage is real.

The established-patient world runs a parallel ladder you will see constantly once a first visit becomes ongoing care, climbing from the nurse-only 99211 visit through the workhorse 99212 and 99213 codes up to the audit-magnet 99214 and 99215 levels. The new-patient codes simply represent the front door to that long hallway. Once 99202 establishes the relationship, every subsequent visit gets coded from the 99211–99215 side.

99202 in Behavioral Health: Who Can Actually Bill It

In mental health, 99202 carries a restriction that catches new clinicians off guard: it is an evaluation and management code, so only providers who can deliver and document a medical E/M service may bill it. That means prescribers psychiatrists, psychiatric mental health nurse practitioners, and physician assistants. Psychologists, licensed clinical social workers, professional counselors, and marriage and family therapists do not bill E/M at all; their initial evaluations route through 90791 (diagnostic evaluation without medical services), while prescribers more often reach for 90792, the version that includes medical services like medication review and prescribing.

For nurse-practitioner-heavy practices in particular, the new-patient E/M codes sit at the center of the revenue cycle, and the reimbursement math has its own quirks services billed under an NP’s own NPI generally pay at eighty-five percent of the physician fee schedule, supervision rules shift with the setting, and credentialing delays can freeze billing for months. Practices navigating that terrain often lean on dedicated psychiatric nurse practitioner (PMHNP) billing support precisely because the rules that decide how a PMHNP gets paid for a 99202 through 99215 visit do not behave like the rest of medicine.

Then there is the matter of stacking. A first psychiatric visit frequently does double duty a medication-oriented evaluation and a psychotherapy session in the same appointment. When that happens, the psychotherapy add-on codes (90833 for roughly 16–37 minutes, 90836 for 38–52, 90838 for 53 and up) attach to the primary E/M code rather than standing alone, and submitting an add-on without its primary E/M triggers an automatic denial every time. Append modifier 25 to the E/M when your payer requires it, and document the two components as genuinely separate work the medication review and decision making on one side, the modality and interventions of the therapy on the other.

Two more codes orbit the new-patient encounter often enough to mention. When a first session demands extra clinical effort because of a communication barrier an adolescent who will not engage, a third party translating, a guardian dynamic complicating the history the interactive-complexity add-on documented through CPT code 90785 may apply on top of the visit. And when that intake includes a standardized depression or anxiety instrument, the brief emotional and behavioral screening captured by the 96127 code can frequently be reported alongside 99202, turning a routine questionnaire into a reimbursable element of the visit.

What 99202 Pays in 2026

Reimbursement is where the abstractions turn into dollars, and 2026 brought a genuinely unusual fee schedule. The national non-facility Medicare allowance for 99202 lands at roughly seventy-two dollars modest, fitting for the floor of the ladder, and a useful baseline against which commercial contracts (which often reimburse well above Medicare) can be measured.

What sits underneath that number is new. For the first time, the Centers for Medicare & Medicaid Services released two distinct conversion factors for the year. Clinicians participating in a qualifying advanced payment model are paid against a conversion factor of about $33.5675 a 3.77 percent bump over 2025 while everyone outside such a model works from roughly $33.4009, a 3.26 percent increase. Multiply the relevant conversion factor by a code’s relative value units and you get the allowed amount, then apply your local geographic adjustment from there. Layered on top, CMS trimmed the work RVUs for more than eight thousand CPT codes in this cycle, with much of the redistributed value steered toward primary and office-based care, so the precise 99202 figure in your locality may drift a little from the national average.

One 2026 footnote worth flagging: the G2211 visit-complexity add-on can technically accompany office E/M codes across the 99202–99215 range, but it was built to reward longitudinal care providers serving as the continuing focal point for a patient’s needs over time. A brand-new patient, almost by definition, is not yet that, which makes G2211 an awkward fit for many first visits and a poor reflex to reach for on a 99202.

Documentation That Survives a Second Look

A clean 99202 note does not need to be long. It needs to be defensible. At minimum it should establish the patient’s new status against the three-year rule, record a medically appropriate history and exam for the presenting concern, and then justify the level either by showing straightforward decision making (the minimal problem, the sparse data, the low risk) or by documenting total time with enough specificity that a reviewer can see how the fifteen-minute threshold was reached. When time is the basis, a concrete entry such as the start and stop of the encounter beats a vague gesture toward “about fifteen minutes.”

Telehealth adds its own checklist. A first visit delivered virtually still has to satisfy the payer’s place-of-service expectations, the correct telehealth modifier, documented patient consent where required, and sometimes a note of the provider’s physical location at the time of service. These rules drift from payer to payer and from year to year, so a once-a-year review of each contract’s telehealth policy is less a nicety than a defense.

The Mistakes That Sink 99202 Claims

The denials and downcodes cluster around a handful of recurring errors. The patient was billed as new when a prior service inside the three-year window quietly made them established. The note supported straightforward complexity but the claim reached for 99203, or far more often the work clearly merited 99203 and the provider defaulted to the safe-looking floor and surrendered revenue. An add-on psychotherapy code went out without its primary E/M and auto-denied. Modifier 25 was missing on a combined visit. Time was billed without documentation a reviewer could actually follow.

None of these are exotic. They are the same preventable slips, repeating across thousands of claims, and they are precisely what disciplined coding is built to catch before submission rather than appeal after the fact. Practices that run new-patient encounters through rigorous mental health coding review tend to capture the level they actually earned, verify patient status before the claim ships, and stay current as CMS rewrites the rules underneath them which, as 2026 made plain, it does more often than anyone would like.