When a bill is correctly coded for a service you actually received but the price is unreasonable, the dispute is about price, not error. The lever is the same: tell the provider what a fair price looks like, with evidence, and offer that.
For every disputed line item:
- Look up the fair-market price for that CPT code in your geographic area.
- Offer the lower of: the local fair-market price, the hospital's published Medicare price, or the cash price you would have been quoted if you'd asked up front.
- Put the offer in writing. Cite the source for your fair price. Give them a deadline.
Try these in order. Take screenshots with dates of every price you find:
- The provider's own posted price. The CMS Hospital Price Transparency Rule (45 CFR Part 180) requires hospitals to post negotiated rates and cash prices, both in a consumer-shoppable format and in a machine-readable file. Check the hospital's website first, search "[hospital name] price transparency".
- Turquoise Health (turquoise.health), uses the hospital machine-readable files to give a clean lookup by CPT and zip.
- Healthcare Bluebook (healthcarebluebook.com), gives a "fair price" range for many procedures by zip code.
- FAIR Health Consumer (fairhealthconsumer.org), paid-claims data, useful for out-of-network reasonable-and-customary disputes.
- The CMS published Medicare rates for the procedure. Medicare rates are not "the price" but they anchor every negotiation; commercial insurance typically pays 1.5x-3x Medicare for the same service.
- Cash-price benchmarks. The Surgery Center of Oklahoma publishes its all-inclusive cash prices for common procedures; some are an order of magnitude below hospital chargemasters. Use as evidence that lower prices exist.
- Retail equivalents for medical equipment. A walking boot, a knee brace, a CPAP supply has a retail price on Amazon, Walmart, or a medical-supply site. Screenshot the retail listing with the date.
- For prescriptions, GoodRx (goodrx.com) shows the cash price at multiple pharmacies in your area.
For a typical hospital-billed procedure where insurance hasn't done its work, expect:
- Chargemaster price: roughly 3-5x the contracted rate
- Insurance contracted rate: the actual realized price for an insured patient
- Medicare rate: the floor
- Cash price (hospital's posted): often 30-50% off chargemaster
- Independent-facility or retail-equivalent: highly variable, often much lower
A fair patient offer is usually somewhere between the Medicare rate and the cash price. If you have insurance and your insurer didn't pay (denied claim), your offer should be in this range, not the chargemaster.
Use templates/letter_initial_dispute.md. For each price-gouging line:
- The charged amount
- The fair-market range, with source URLs
- The amount you're willing to pay
- A request for written justification if they refuse
Cite the relevant legal underpinning. The strongest is Uniform Commercial Code § 2-305 ("Open Price Term"), which provides that when a contract for sale of goods leaves the price open, the price must be a "reasonable price at the time for delivery" set "in good faith." Medical billing absent a transparent up-front price is arguably an open-price contract; charging a price multiple times the fair-market rate is arguably not "in good faith." This argument is more powerful in small claims court than in a phone call, but it's worth flagging in the letter.
If you can't afford the bill even at a fair price, that's a hardship discussion, not a billing-error one. Tools:
- Non-profit hospitals must offer financial assistance under IRS § 501(r). Each one publishes a Financial Assistance Policy (FAP). Search "[hospital name] financial assistance policy." Eligibility is typically pegged to a multiple of the federal poverty level (commonly 200%-400% FPL).
- Dollar For (dollarfor.org), free service that helps patients apply to hospital charity-care programs and negotiate down debts.
- For a fully balanced negotiation, ask for:
- The Medicare rate for the procedure
- The hospital's posted cash price
- The amount the hospital would accept if the bill went to collections Make your offer at or below the lowest of those three.
- Don't offer a percentage discount ("would you take 50% off?") without an evidence-based number. You will be told "no" because you've signaled you don't know what the procedure costs.
- Don't agree to a payment plan with auto-debit before resolving the disputed amount. Auto-debit removes your leverage.
- Don't pay any portion of the disputed amount as a "good-faith gesture." It looks like an admission.
- [[03_check_cpt_codes]], verify the coding first; an upcoded line is a different dispute than an overpriced line
- [[06_small_claims]], where the UCC § 2-305 argument actually carries weight