CPT 99223: Initial hospital care, high
What this code means, what it should cost, and how to dispute an overcharge.
Fair Price Reference
What is CPT 99223?
An initial inpatient hospital care visit — high complexity. Billed when the admitting physician performs the first comprehensive history and physical after you're admitted.
Typical setting: Hospital inpatient.
What CPT 99223 should cost
The Centers for Medicare & Medicaid Services (CMS) pays approximately $226 for CPT 99223 under the 2025 Physician Fee Schedule. This is what the federal government has determined is a reasonable payment for this service.
Private insurance typically pays 1.2–1.8x Medicare rates ($271–$407). Hospital chargemaster prices for CPT 99223 often range from $380 to $1400 — a markup of 1.7x to 6.2x over Medicare.
Common overcharges on CPT 99223
Frequently upcoded from 99222. Request the H&P note — if it does not document a comprehensive exam AND high-complexity MDM, the correct code is 99222.
About Hospital billing
Inpatient hospital E&M codes are billed daily and are one of the leading categories of upcoding identified by CMS.
Request daily progress notes. Compare documented MDM complexity against billed level.
How to dispute a CPT 99223 overcharge
- Request the itemized bill. You are entitled to a detailed line-by-line bill showing every CPT code billed. Ask in writing.
- Compare to Medicare allowable. If the charge exceeds 150% of Medicare ($339), you have grounds to dispute.
- Request documentation. For E&M codes, ask for the visit note. For procedures, ask for the operative report. The documentation must justify the code billed.
- Send a formal dispute letter. Cite the specific discrepancy between the documentation and the code. Reference Medicare rates and NCCI edits where applicable.
- Follow up in writing. Give the provider 30 days to respond. If they don't, escalate to the state attorney general and insurance commissioner.
Got CPT 99223 on your bill?
Upload your bill. We scan every line for overcharges, upcoding, and improper unbundling — then generate a dispute letter backed by federal law. Free for uninsured and veterans.