CPT 99483 vs the Annual Wellness Visit (AWV)
The Annual Wellness Visit and CPT 99483 are often confused because both touch cognition — but they are different services with different purposes.
The Annual Wellness Visit
The AWV is a preventive visit that includes, among many components, a brief detection of cognitive impairment. It is a screen, not a comprehensive cognitive assessment, and it is not a dementia care plan.
CPT 99483
CPT 99483 is the comprehensive assessment and written care plan performed when cognitive impairment is established or suspected. It is far more involved — the nine assessment elements, standardized staging and depression screening, safety and caregiver evaluation, and a shared written plan.
How they connect
A common, appropriate pathway is: the AWV flags a possible cognitive concern, and a dedicated 99483 assessment follows. They are separate services — the AWV is not a substitute for the depth 99483 requires.
Same day or a separate day?
Both are allowed. Because the AWV already includes a brief cognitive-impairment detection, that screen is not separately billable — but when impairment is identified and a comprehensive assessment is warranted, 99483 can be billed on the same day as the AWV using modifier 25 (a distinct, separately identifiable service), or as a separate-day standalone encounter. Both paths are valid; the earlier assumption that same-day was not allowed is incorrect.
One nuance: in a Rural Health Clinic, same-day services bundle into the all-inclusive rate, so 99483 must be a standalone different-day encounter to be separately reimbursed. Confirm the current rules for your setting and locality.
Frequently asked questions
What’s the difference between 99483 and the Annual Wellness Visit?
The AWV includes a brief cognitive-impairment screen among many preventive components; 99483 is the comprehensive cognitive assessment and written care plan performed when impairment is established or suspected. The AWV is a screen; 99483 is the full assessment and plan.
Can I bill 99483 and the AWV on the same day?
Yes — with modifier 25 on the 99483 — or on a separate day. Both are valid. The AWV’s brief cognitive screen itself is not separately billable.
Does a positive AWV cognitive screen require a 99483?
A positive or concerning screen is the intended trigger to consider a comprehensive assessment, but 99483 is billed when a comprehensive cognitive assessment and care plan are actually performed and documented.
Do 99483 without the paperwork
ClinicalAssessment.io captures every required element in one structured pass and assembles a compliant care plan you review and sign — built by a physician.
Clinically reviewed by Dr Adeyinka Adegbosin (MBBS, PhD). General information, not billing or legal advice — verify current CMS requirements, frequency, and payment for your year and locality.