A young widow came into the doctor’s office, with a stack of papers in her hand.
“Can you help me read what the heck this says?” she asked, holding out the stack of paper.
“What ya got there?” asked the medical biller quickly scanning the top page
“Ahhhh. You have an EOB!”
“A what?” asked the young widow
“An EOB,” the medical biller chuckled, “To you it’s called an eligibity of benefits, a shortened version of your health plan to make it easier to read without all the legal jargon….”
“Oh”. The young widow’s shoulders slumped. “It’s still not making sense, it’s like I’m reading greek or something!”
The medical biller chuckled. “Yeah, to the average person it does look like an entirely different language. Sure, I can help you learn how to read this.
Almost 2 decades later, I’m now the one teaching people how to read EOB’s like the kind medical biller did for me over a decade ago. I am eternally grateful she taught me what to look for and how to spot errors.
So on to the basics:
An EOB is not a medical bill, but “it’s the first step you have towards checking to see that they’re billing you for the right things”
What to look for in an EOB
Compare the EOB and your doctor’s bill to make sure the dates, providers, types of service and billing codes match. a word of caution, sometimes not everything is on the statement you receive from the doctor. Depending on when it was paid, it can make it on the month end report, or not when then makes it on the statement you get from the doctor, so don’t go chewing out the billing office if you’re angry, they won’t help you one bit if your cussing bad words at them!
Check that you’re not being charged for services you didn’t receive or billed multiple times for a service you received once. each procedure will have it’s own separate line in most cases. If there is more than that listed , call the office to have them explain what all was done. Most are happy to help you read your EOB so you can understand exactly what happened at the visit.
Take note of the amount you are expected to pay. If everything was done correctly, you should receive a bill in this amount from your provider. If the insurance company rejected some or all of a claim, look for a note or “reason code” explaining why. For example, the doctor might need to submit more information to demonstrate a procedure was medically necessary, or your plan doesn’t cover that type of service.
The EOB has different parts:
A Summary of Benefits and Coverage (also called an SBC) is a tool that was created in 2010 as part of the Affordable Care Act. A basic Summary of Benefits and Coverage is designed to help you understand what’s covered by your health plan. Since SBCs present information in a uniform way, you can also use them to directly compare insurance plans. SBCs effectively provide a quick snapshot of your plan’s coverage, without requiring you to dive into complex legal documents from your insurance company.
Descriptive Information
On the top of each Summary of Benefits and Coverage, you can find the name of the insurance company and the name of the plan. The header will also list the plan’s coverage period, which is the maximum length of time the plan will last for.
Confirm the Plan Type
Your plan will probably be a PPO, HMO, EPO, or POS. This will determine what medical providers are in your plan’s network, and how you can get in touch with them. Make sure you check this section carefully. I’ve seen some where it was a PPO and it was an HMO, or the other way around, so please check this section carefully so there isn’t an error.
“Coverage for” Tells You What You’ll Need to Pay
This “Coverage for” line in this section will confirm who the plan covers — whether it’s just an individual (you), individual + spouse, individual + child, or an entire family. This will be important as you read your Summary of Benefits, because deductibles and out-of-pocket maximums often vary by the number of people covered per plan.
What Is the Overall Deductible?
The deductible is how much you’ll pay on your own each year before the plan begins paying for your covered services. Usually an SBC will include an individual and a family deductible. This corresponds to the “Coverage for” listed in the top header of the SBC. There may also be separate deductibles for in-network and out-of-network services. This doesn’t apply to preventative care.
Are There Other Specific Deductibles?
Some plans have separate deductibles for specific items, like pharmaceutical costs. In this case, you would have to meet the separate deductible for pharmaceutical costs before the plan begins to pay for this specific category of medical costs.
What Is the Out-of-Pocket Maximum?
Health insurance plans will let you off the hook for medical costs once you’ve spent a high amount of money on your own. This amount, known as an out-of-pocket maximum, is the most this plan will have you pay each year. The out-of-pocket maximum does not include the portion of bills paid by the health insurance plan. Similar to a deductible, the out-of-pocket amount may differ for in-network and out-of-network services.
Is There an Overall Annual Limit on What the Plan Will Pay?
All plans that were created after 2014 have no annual limits on what they pay each year. Your SBC for health insurance will have a line about overall annual limits to emphasize that there is no annual limit on what your plan will pay.
However, plans may put annual limits on certain services. Many plans will institute a maximum number of chiropractor or mental health visits per year.
Do I Need a Referral to See a Specialist?
Your plan’s referral procedure will depend on your plan type. Specific plan types, like HMOs, require you to have a referral before seeing a specialist. Other plan types allow you to visit anyone without a referral. You could be subject to out-of-pocket charges if you see a specialist without following your plan’s referral rules.
Are There Services This Plan Doesn’t Cover?
All Affordable Care Act-compliant plans (the most common type of coverage) will cover 10 essential health benefits that most Americans would expect to be a part of their insurance policy.
There will almost always be incidental services, like medical care in foreign countries, that a plan doesn’t cover. Plan exclusions can be found further down on your Summary of Benefits.
Common Medical Events
This section will help you prepare for the unexpected. The Common Medical Events section walks you through the costs of likely ways your plan will be used. Charges for office visits, diagnostic tests, pregnancy, and more are broken down in detail.
This section will also note the difference in cost if you use a provider that’s outside of your plan’s network.
This is also where you can see if you have a limitation or exemption to a service, such as chiropractic visits or children’s eye exams.
Excluded Services & Other Covered Services-There is usually a box with a colored band on the top, and they will NOT list all the exclusions. it’s important to look at that box. It is important to note that a Summary of Benefits doesn’t include every exclusion in your plan.
While the SBC will list the most asked-about exclusions, you will need to read more detailed plan documents to get a comprehensive list.
Common exclusions include:
Long-term care,
Cosmetic surgery,
Dental and vision services for adults,
Weight loss programs.
Acupuncture and Infertility Treatment.
Similarly, the Other Covered Services section is not a full list, but it offers a quick snapshot of some other services covered by your plan that are not laid out in the Common Medical Events section.
So that’s how to read your EOB in a nutshell.
Call to action for the week……When is the last time you looked at what your insurance plan covered? Better got check it to see if anything has changed. There is nothing worse than finding out after the fact that something on the plan is no longer covered when you thought it was!










