Question 1

How do I dispute a bill from ADVENTIST HEALTH SIMI VALLEY?

Accepted Answer

Start by requesting a fully itemized bill (with CPT codes) and your Explanation of Benefits from your insurer. Call (805) 955-6000 to speak with the billing department. Compare every line against the EOB. If charges look duplicated, upcoded, or outside what insurance allows, send a written dispute referencing the specific lines and the EOB. ADVENTIST HEALTH SIMI VALLEY must investigate disputed charges and pause collections while the dispute is open. If you'd rather have someone do this for you, patientbill.org acts as your authorized representative and only gets paid if we lower your bill.

Question 2

Does ADVENTIST HEALTH SIMI VALLEY offer financial assistance?

Accepted Answer

ADVENTIST HEALTH SIMI VALLEY's financial assistance policy may be on its website or available on request from the billing office. As a non-profit, this hospital is required by federal law (IRC §501(r)) to maintain a written financial assistance policy and to limit what it can charge patients who qualify. Most hospitals require a written application and proof of income; you can typically qualify for partial or full discounts based on your household size and income relative to the federal poverty level. Apply even if the deadline on your bill has passed — most policies allow applications for at least 240 days after the first post-service bill.

Question 3

How do I request an itemized bill from ADVENTIST HEALTH SIMI VALLEY?

Accepted Answer

Call (805) 955-6000 to speak with the billing department. Ask for a "fully itemized statement with CPT, HCPCS, and revenue codes." Federal rules give you a right to an itemized bill on request, and many states require it within 30 days. Don't accept a summary statement — line-item codes are what let you check the charges against what insurance allowed and against fair-price benchmarks.

Question 4

What is the billing department phone number for ADVENTIST HEALTH SIMI VALLEY?

Accepted Answer

ADVENTIST HEALTH SIMI VALLEY can be reached at (805) 955-6000. The main number routes through to the billing department; in many hospitals you'll get there faster by saying "billing" at the auto-attendant.

Question 5

Can ADVENTIST HEALTH SIMI VALLEY send my bill to collections?

Accepted Answer

ADVENTIST HEALTH SIMI VALLEY can refer unpaid bills to a collections agency, but federal and (in many states) state law require them to wait until financial assistance eligibility has been determined and to pause collections while you have an active dispute or application pending. If you've been contacted by a collections agency, you have the right to request validation of the debt in writing before paying anything.

Question 6

What if I can't afford to pay ADVENTIST HEALTH SIMI VALLEY?

Accepted Answer

Don't ignore the bill — that's how things end up in collections. Your options usually include: (1) applying for financial assistance, (2) negotiating a discount for paying a lump sum, (3) setting up a long-term payment plan (most hospitals will offer interest-free plans), or (4) disputing charges that look wrong. Many of these can be combined — for example, applying for charity care while disputing duplicate line items.

ADVENTIST HEALTH SIMI VALLEY — bill dispute & financial assistance guide

Let us audit your ADVENTIST HEALTH SIMI VALLEY bill for free

Common questions about ADVENTIST HEALTH SIMI VALLEY bills

Decoding the line items on your bill

Other hospitals in SIMI VALLEY