Guide
How to read hospital price transparency data
A short, practical guide to making sense of the numbers in a hospital's machine-readable file.
Start with the service and its code
Each line describes a service, often with a CPT or HCPCS code. Codes are the most reliable way to compare the same service across hospitals, because plain-text descriptions differ from one hospital to the next.
Then read the prices side by side
- List price (gross charge): the full undiscounted charge. Few people pay this.
- Cash / self-pay price: what the hospital discloses for paying directly without insurance.
- Insurance-negotiated rate: a rate tied to a specific payer and plan.
- Allowed amounts: historical reference figures, where disclosed.
Check the setting and billing class
Confirm whether a price is for an inpatient or outpatient setting, and whether it is a facility or professional charge. A “low” price for one setting is not comparable to a different setting.
Look at the source and date
On every page we show the source file URL, the file’s last-updated date when available, and when we ingested it. Always weigh how recent the data is.
Frequently asked questions
- Why does one service have several different prices?
- Hospitals disclose a list price, a cash/self-pay price, and payer-specific negotiated rates. Each answers a different question, and none is a guaranteed estimate of your bill.
- Which price is closest to what I would pay?
- If you are uninsured or paying directly, the disclosed cash price is the most relevant. If you have insurance, your share is based on the negotiated rate and your plan's benefits — not a number you can read directly off the file.
- What is the difference between setting and billing class?
- Setting means inpatient or outpatient. Billing class means facility or professional. They are independent and should not be confused.