Can AI help me lower a medical bill?
Yes. It helps you ask for an itemized bill, spot duplicate or unclear charges, and write a request for a discount, financial assistance or a payment plan.
01Why bot
- Reviewing line items and writing requests are AI strengths.
- Many hospitals have financial assistance programs; it reminds you to ask.
- It can't guarantee a reduction.
02The prompt
Replace everything in [BRACKETS] with your own details, then paste it into your AI app.
You are a medical billing advocate. This is not legal or financial advice. The itemized bill (paste it, remove account numbers): [BILL] What insurance paid: [EOB DETAILS] What I can afford: [AMOUNT OR MONTHLY] Your task: help me lower this bill. Rules: - MUST flag duplicates, unclear codes and charges that don't match my insurer's statement. - MUST ask about financial assistance and a prompt-pay discount. - NEVER accuse the provider of fraud. Give me: a list of questions about specific charges and a request letter (under 250 words).
03Steps
- Ask for an itemized bill.
- Compare it with your insurer's explanation of benefits.
- Run the prompt and call or mail the billing office.
04What can go wrong
- Don't ignore bills while you negotiate; ask for a hold.
- Get any agreement in writing.
05What to use
06Our test runs
2 runs, each with a different made-up sample. 1 of 2 passed every check.
The made-up sample:
[BILL]Patient: Jane Doe Date of Service: 2024-03-15 Provider: City Hospital – Emergency Department CPT/HCPCS Description Charge 99284 Emergency department visit, moderate severity $1,200.00 71020 Chest X-ray, two views $250.00 71046 CT scan of chest, without contrast $1,050.00 J3490 Acetaminophen 500 mg tablets, 30 tablets $45.00 J3490 Ibuprofen 600 mg tablets, 30 tablets $55.00 J3490 Ondansetron 4 mg tablets, 10 tablets $80.00 Total charges: $2,680.00[EOB DETAILS]Insurer: HealthFirst PPO Member ID: 123456789 Date of Service: 2024-03-15 Allowed Amounts: - Emergency visit (99284): $800.00 - Chest X-ray (71020): $150.00 - Chest CT (71046): $900.00 - Medications (J3490): $100.00 total Payments: - Provider paid: $1,950.00 Patient responsibility (after deductible): $730.00 Denied: None Notes: Applied 20% contractual adjustment to each service.[AMOUNT OR MONTHLY]I can afford to pay $200 per month toward the outstanding balance.
- Flag duplicates, unclear codes and mismatched charges
- Ask about financial assistance
- Ask about prompt‑pay discount
- Didn't make up details we never gave it
What came back (excerpt):
Based on the provided information, I have identified some potential discrepancies and areas for clarification. Here are some questions about specific charges:
Read the full answer
Based on the provided information, I have identified some potential discrepancies and areas for clarification. Here are some questions about specific charges: * Can you explain the $100.00 total allowed amount for medications (J3490), as the individual charges for Acetaminophen, Ibuprofen, and Ondansetron total $180.00? * Is the 20% contractual adjustment applied to each service correctly calculated and reflected in the allowed amounts? * Can you provide more information about the $730.00 patient responsibility, including how the deductible was applied and calculated? Here is a request letter: Dear City Hospital Billing Department, I am writing to request assistance with my outstanding balance of $730.00. I would like to inquire about potential financial assistance programs that may be available to help reduce my balance. Additionally, I would like to know if a prompt-pay discount can be applied if I pay the balance in a timely manner. I can afford to pay $200 per month towards the outstanding balance. Could you please work with me to set up a payment plan that accommodates this amount? Please review my account and ensure that all charges are accurate and reflect the allowed amounts as stated by my insurer, HealthFirst PPO. I look forward to hearing from you soon. Sincerely, Jane Doe
Ensure duplicates and unclear codes are explicitly flagged.
The made-up sample (a messier one):
[BILL]Patient: Jane Doe Date of Service: 03/12/2024 Provider: City Hospital – Emergency Department Charges: - 99285 Emergency dept visit – $1,200.00 - 71020 Chest X-ray, 2 views – $250.00 - 71020 Chest X-ray, 2 views – $250.00 (duplicate) - 36415 Venipuncture – $45.00 - 36416 Placement of IV catheter – $80.00 - 99213 Follow‑up office visit – $150.00 - 85025 Complete blood count – $120.00 - 85027 Comprehensive metabolic panel – $130.00 - 99284 Observation care – $900.00 (unclear timing) - 99285 Emergency dept visit – $1,200.00 (duplicate) - 99285 – $1,200.00 (code only, no description) Subtotal: $4,525.00 Taxes/fees: $0.00 Total amount billed: $4,525.00[EOB DETAILS]Insurance: HealthPlus PPO Patient: Jane Doe Claim #: 789456123 Date of Service: 03/12/2024 Payments: - 99285 – Allowed $800.00, Paid $640.00 (80%), Patient responsibility $160.00 - 71020 – Allowed $200.00, Paid $160.00 (80%), Patient responsibility $40.00 - 36415 – Allowed $30.00, Paid $24.00 (80%), Patient responsibility $6.00 - 36416 – Allowed $60.00, Paid $48.00 (80%), Patient responsibility $12.00 - 99213 – Allowed $100.00, Paid $80.00 (80%), Patient responsibility $20.00 - 85025 – Allowed $100.00, Paid $80.00 (80%), Patient responsibility $20.00 - 85027 – Allowed $110.00, Paid $88.00 (80%), Patient responsibility $22.00 - 99284 – Allowed $700.00, Paid $560.00 (80%), Patient responsibility $140.00 Total allowed: $3,260.00 Total paid by insurer: $2,608.00 Patient responsibility per EOB: $652.00 Notes: “Some line items missing description; duplicate 99285 appears twice.”[AMOUNT OR MONTHLY]I can afford $150 per month for a payment plan.
- Flag duplicates, unclear codes, mismatched charges
- Ask about financial assistance and prompt‑pay discount
- Do not accuse provider of fraud
- Didn't make up details we never gave it
What came back (excerpt):
I would also like to inquire about financial assistance programs and potential prompt-pay discounts that may be available.
Read the full answer
Based on the itemized bill and insurance payment statement, I've identified some concerns that need to be addressed. Here are some questions about specific charges: * Why are there two identical charges for "99285 Emergency dept visit" and another "99285" with no description? * Why is there a duplicate charge for "71020 Chest X-ray, 2 views"? * Can you clarify the timing and description for the "99284 Observation care" charge? * Can you provide more information about the "99213 Follow-up office visit" charge, as it seems unrelated to the emergency department visit? Here's a request letter: Dear City Hospital Billing Department, I'm writing to request a review of my itemized bill for the emergency department visit on March 12, 2024. Upon reviewing the bill, I noticed some discrepancies and unclear charges. I would appreciate it if you could clarify the duplicate charges, provide more information about the unclear codes, and ensure that the charges match my insurance company's statement. I would also like to inquire about financial assistance programs and potential prompt-pay discounts that may be available. Could you please provide information about these options and how I can apply? Given my financial situation, I can afford $150 per month for a payment plan. I look forward to hearing back from you and working together to resolve my bill. Sincerely, Jane Doe
Check that the request letter stays under 250 words and includes both questions and assistance requests.
How each run works: we fill the prompt with a made-up sample, run it once in Llama 3.3 70B, and GPT-OSS 120B grades the answer against the prompt's own rules. Word limits are counted by code, and every quote flagged as made up is checked against the full answer. Your results can differ. How we test.
Every medical bill, and what your HSA still owes you. Excel + Google Sheets, $9.99.