Office visit · CPT 99205

What is CPT code 99205?

New-patient office visit, high complexity.

By Justin Feldstein · Reviewed 2026-06-15

What it covers

The highest level for a brand-new patient. It signals a long, detailed first visit with high-complexity decision-making, the kind of appointment where you're establishing care for serious, multiple, or high-risk conditions and the provider invests significant time and judgment. Because new-patient codes already run higher than follow-ups, this is the most expensive of the office-visit set, so it should match a genuinely involved encounter.

When you'd see it

Usually a first visit with a specialist for a complicated or high-stakes problem, or a new-patient appointment where several serious issues are evaluated at length.

Roughly what it costs

$280–$500 commonly billed

A ballpark on the billed amount. After insurance or a negotiated rate, what you owe is often far lower. Always compare against your Explanation of Benefits (EOB).

What's usually billed with it

Often shows up with labs, imaging, or other diagnostics ordered during an intensive first workup, each billed separately.

99205 vs 99204

99204 is the moderate-complexity first visit; 99205 should only apply when the case is genuinely high-complexity or high-risk, not just thorough. See 99204 (new-patient, moderate complexity).

What to watch for

Because this is the top of the new-patient range, it's a common spot for upcoding. If your first visit was straightforward, it's worth asking the billing office what made it high-complexity rather than 99204.

Specific things to question

• Whether the visit was complex enough for the top level, rather than a 99204.
• Whether you were a true new patient within the three-year window.
• Whether a long visit was driven by complexity or just by a busy schedule, since time alone has rules.

How to check this charge on your own bill

Find 99205 on your itemized bill and match it against your EOB. Confirm it appears only once, that any bundled services aren't also billed separately, and that the amount matches what your insurer says it allowed. If something doesn't line up, that's a fair question for the billing office.