What the annual wellness visit is
The Medicare Annual Wellness Visit is a once-a-year preventive appointment that creates or updates a personalized prevention plan for a beneficiary. CMS built it around assessment and planning, not examination. It is not a physical. The only hands-on measurements the visit requires are height, weight, body mass index, and blood pressure, so a patient who arrives expecting a full exam is often surprised. The AWV and the yearly physical are two separate visits that are commonly confused, and the difference drives both billing and patient expectations.
The point of the AWV is to take stock once a year: collect a health risk assessment, update the patient's history and care team, screen for things like cognitive decline and fall risk, and leave the patient with a written plan and screening schedule. Done well, it is also the single best annual moment to surface and re-document the chronic conditions that drive a patient's risk score, which is where it earns its place in a value-based operation.
Because the visit is built around review and planning rather than treatment, it works well as a standalone preventive appointment or as a wrapper around the rest of a patient's care for the year. Many practices use it to set the screening schedule, reconcile the medication and provider lists, and tee up referrals the patient still needs. The AWV is also where care gaps for quality measures and overdue screenings most naturally come to the surface, since one of its required elements is a forward-looking checklist of what the patient is due for.
The 11 required components
CMS requires eleven elements in a complete AWV. Leaving any of them out can make the visit incomplete and the claim deniable, so the documented note has to show all of them. The required components are:
- A Health Risk Assessment (HRA), collected from the patient.
- Establish or update the patient's medical and family history.
- Establish or update a list of the patient's current providers and suppliers.
- Measure height, weight, body mass index (or waist circumference), blood pressure, and other routine measurements.
- Detect any cognitive impairment.
- Review the patient's risk factors for depression and other mood disorders.
- Review functional ability and level of safety, including fall risk, hearing, activities of daily living, and home safety.
- Establish a written screening schedule, a checklist for the next 5 to 10 years, based on the USPSTF recommendations and the patient's age and sex.
- Establish a list of risk factors and conditions, with interventions and referrals.
- Furnish personalized health advice and referrals to health education or preventive counseling.
- Provide voluntary advance care planning, at the patient's discretion.
Initial vs subsequent: G0438 and G0439
The AWV is billed with one of two codes depending on whether it is the patient's first. G0438 is the initial AWV and is billed once in a lifetime to create the personalized prevention plan. G0439 is the subsequent AWV, billed in every later year to review and update that plan. A patient cannot have two initial visits, and billing G0438 a second time is a common coding error. For the full coding detail, see AWV CPT codes.
The practical rule: use G0438 the first time a patient has ever had an AWV, then G0439 for every annual visit after that. Both build on the same eleven components, with the initial visit establishing the plan and each subsequent visit refreshing it against what changed in the past year.
Eligibility and timing
A patient qualifies for the initial AWV once they have had Medicare Part B for 12 months. Medicare covers one AWV per 12-month period, and the AWV cannot be billed within 12 months of the Initial Preventive Physical Examination, the IPPE or "Welcome to Medicare" visit billed as G0402. When the visit meets the requirements, the patient owes no coinsurance and no deductible.
The "12-month period" is what trips teams up. Medicare reads it as the same calendar month a year later, not 365 days, so a visit done even a few days early can be denied. A patient seen in March of one year is eligible again in March of the next, not in late February.
The IPPE relationship is the other timing rule worth knowing. The Welcome to Medicare visit (G0402) is a one-time benefit available during the first 12 months of Part B enrollment. A patient cannot have an AWV within 12 months of that visit, so a new beneficiary who takes the IPPE has to wait a full year before the initial AWV. After that first year, the AWV becomes the recurring annual benefit, with G0438 once and G0439 every year after.
Why annual wellness visit claims get denied
Most AWV denials come from timing, not clinical content. The two most common reasons are billing the visit too soon, before the same calendar month in the following year, and billing it within 12 months of the IPPE. Both produce a "too frequent" denial because Medicare allows only one AWV per 12-month period and protects the gap after the Welcome to Medicare visit.
The other failure mode is documentation. If the note does not show all eleven required components, the visit can be treated as incomplete on audit even when the date is right. Confirming eligibility before the visit and checking the note against the eleven-element checklist before submission removes nearly all of these denials.
The AWV as your best risk-adjustment touchpoint
For a risk-bearing organization, the AWV is the single best annual opportunity to surface and re-document chronic conditions for HCC capture. Risk scores reset every year, so a diabetes or CHF diagnosis documented last year does not carry forward on its own. The AWV puts the patient in front of a clinician once a year with a structured prompt to review the full condition list, which is exactly when those conditions can be recaptured.
Recapture only counts when the documentation holds up. A condition has to be documented and addressed under MEAT, monitored, evaluated, assessed, or treated, to be codable, and it has to map to a valid HCC. That mapping drives a patient's RAF under CMS-HCC V28, the model that now governs Medicare Advantage risk scores. An AWV that captures suspected conditions accurately and supports each one with MEAT is the difference between a guess and a defensible code. For the operating model on raising scores under the new model, see how to improve your RAF score under V28.
This is why a structured AWV beats ad hoc chart review for risk adjustment. The visit already requires the clinician to update the patient's history and build a list of risk factors and conditions, so reviewing suspected HCCs fits the workflow instead of bolting onto it. The patient is present, the chronic conditions are in front of the clinician, and the note can capture the MEAT in the same encounter. Catching a missed condition in March at the AWV is far cheaper than chasing it through a retrospective chart sweep in the fourth quarter, and it lands the documentation while the clinical detail is fresh.
How Pelica helps
Most platforms hand a care team an AWV-due roster and a list of suspected conditions, then leave the work to staff. Pelica does the work. It is the AI-native execution layer for value-based care: one live record per patient across risk, quality, pharmacy, and care management, with a copilot next to every team that acts on the list instead of displaying it. The gap between knowing which patients are due and actually getting them seen, documented, and coded is where most AWV value leaks out, and that gap is the work Pelica owns.
For the AWV, the Risk Adjustment copilot identifies which patients are due, surfaces the suspected HCCs to review at the visit, and builds the documentation prompt so each condition is supported with MEAT and mapped under V28. It then follows up on the scheduling and the chart work until the visit is booked and the conditions are captured. At HealthCare Partners, the largest IPA in the country, this cut risk-adjustment coordination from 30 to 3 minutes per member, let the same team cover two to three times more members, and lifted RAF by 0.4 in two quarters with no new headcount. Pelica manages more than 175,000 patients live.