Subsequent Hospital Care, High Complexity
CPT Code: 99233
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What does the Medicare rate mean?
The Medicare rate of $116.43 is the amount the federal government pays providers for CPT 99233under the Medicare Physician Fee Schedule. It’s the most widely published benchmark for what a procedure "should" cost and is used as a reference point by commercial insurers when negotiating their own rates.
What do commercial insurers pay?
Commercial insurers (Blue Cross, Aetna, UnitedHealth, etc.) negotiate rates independently with each provider network. As a rule of thumb, these rates fall in the $139.72 – $232.86 range for Subsequent Hospital Care, High Complexity — roughly 1.2 to 2 times Medicare. If you were billed significantly more, the excess may be negotiable.
What if I was billed more than the commercial range?
Bills above the typical commercial range are common, especially for uninsured or out-of-network patients who receive chargemaster (list) prices. You have several options:
- Ask for the Medicare rate or self-pay discount — many providers will accept this immediately.
- Request an itemized bill — billing errors are common and can account for hundreds or thousands of dollars.
- Appeal if you have insurance — if the procedure was denied or you were billed out-of-network, you have the right to appeal.
- Ask about financial assistance — nonprofit hospitals are required by law to offer charity care programs.
Frequently asked questions
How much does Subsequent Hospital Care, High Complexity cost without insurance?
Without insurance, you may be billed the chargemaster (list) rate, which can be 3–10× the Medicare rate. For Subsequent Hospital Care, High Complexity, that could mean a bill of $349.29–$582.15 or more. Always ask for the self-pay or cash-pay rate before accepting the listed price — providers often offer significant discounts.
What is CPT code 99233?
CPT 99233 is the Current Procedural Terminology code assigned to Subsequent Hospital Care, High Complexity. It’s used by providers, insurers, and Medicare to identify and bill for this specific service. You’ll find it on your Explanation of Benefits (EOB) or itemized bill.
Can I negotiate the cost of Subsequent Hospital Care, High Complexity?
Yes. Negotiating medical bills is common and often successful. Referencing the Medicare rate of $116.43 gives you a credible, federally published benchmark to anchor the conversation. Many providers will accept 1–1.5× Medicare as a cash settlement.