Dental Billing FAQs: Dental Insurance Claims Explained
All too often, dental teams and offices struggle to understand the ins and outs of patients’ dental insurance plans. According to the ADA, 1 in 6 dentists report leaving certain insurance networks due to low reimbursement rates and heavy administrative workloads.
Consequently, practices experience lower collection rates and irregular cash flow. The solution lies in having clear, actionable answers to the most frequent dental insurance billing questions.
In this article, discover how you can increase your chances of a successful claim submission and what to do when you receive a claim rejection. Ready to turn confusion into empowered insight? Let’s dive into the FAQs below.
Key Takeaways
When a dental claim is denied, you need to take necessary steps to appeal the payer’s decision.
Inside, you will learn about:
What is the dental billing process?
The dental billing process encompasses all the steps involved in receiving payment from insurance companies and patients for the services your dental office provides.
You can see it as the entire revenue cycle, from patient scheduling to patient collections:
Patient registration and scheduling.
Insurance verification.
Present treatment plan.
Patient billing.
Send a clean claim.
Insurance billing.
AR management.
We will discuss insurance claims processing in the FAQs, as it is a primary revenue stream for dental practices and their most complex billing challenge.
How does dental insurance differ from medical insurance?
Health insurance works as a contract between the patient and the insurer. They pay a premium and the health insurance company pays certain medical costs. However, it doesn’t cover most oral health issues.
On the other hand, dental insurance helps pay for preventive oral health care, such as teeth cleaning, examinations, and X-rays, as well as services like fillings and root canals.
Both medical and dental insurance differ fundamentally in scope and structure:
Medical insurance covers a wider range of medical services from hospitals, physicians, labs, and pharmacies, with cost-sharing through deductibles, coinsurance, and copays.
Dental insurance focuses narrowly on routine oral exams, cleanings, X-rays, fillings, crowns, and tooth extractions, with set copays or discounts from in-network dentists.
It’s important to note that the Affordable Care Act mandates essential benefits for health insurance, but not adult dental services.
How long does it take for a dental insurance claim to be processed?
Dental claims processing times can vary by insurer.
Anthem will pay all claims within contractually mandated statutory timeframes and in accordance with the timely payment standards in the Contract within 45 working days of receipt.
Guardian processes claim decisions within 7 business days, provided all information is submitted on time.
Ameritas dental claims are generally processed within 10 business days.
Delta Dental processes all claims in less than three business days on average from the date the claim is received.
Electronic claims are processed faster, within 7–14 business days, compared to paper claims that span up to 30 days. Each year, 250 million dental claims are submitted, and most include X-rays that get lost in the mail.
What should a dental office do if a claim is repeatedly declined?
A claim denial occurs when an insurance provider refuses to pay for rendered dental services after they are processed.
The ADA says, “Dental claims can be denied, delayed or alternate benefited for a myriad of reasons.”
This includes the following causes of claim denials:
Incorrect dental codes.
Outdated or incorrect insurance claim forms.
Incomplete or inaccurate information on the dental insurance claim.
Not verifying patient insurance benefits before their appointment.
No narrative or incomplete narrative on the claim form.
When a claim is repeatedly denied, patients may think the dentist is performing unnecessary work, but that is not the case. Here’s what you need to do:
Gather and catalog the submission requirements for each insurance company.
Have an appeal letter template ready and on deck for these particularly problematic procedures.
Check the insurer’s appeals process. Some plans allow up to three appeals with different consultants, while others require appeals to be filed within six months of the original denial.
Exhaust all reasonable avenues for resolution with the insurer.
You can dispute a payment decision, either in part or in full, by mail, fax, or by logging into the secure provider website.
Bonus: What if my patient’s claim was denied and the explanation of benefits (EOB) said it was due to a poor prognosis?
If you do not agree with the dental insurance plan’s decision, you need to appeal in writing and be sure you supply any additional information that would help explain the rationale for providing the service and why it is in the patient’s best interest to have this procedure done. Check out the additional info about the different dental plans here.
Set Up a Clear Path to Payment with Synapse
At Synapse Dental Billing, we equip you with highly trained, skilled billing professionals who submit clean claims on the first attempt. With more than two decades in revenue cycle management, our clients have trusted us to:
Turn manual billing into intelligent automation for flawless claims.
Maximize reimbursement and minimize hassle.
Inefficient workflows into seamless tech integration.
Ready to conquer the most complex billing struggles? Manage claims with confidence, powered by Synapse.
Request a Consultation Here
Sources
Claims Processing Delays. (2024). Ada.org.
https://www.ada.org/resources/practice/dental-insurance/claims-processing-delays
Claims timeliness. (2026). Anthem.com.
https://providernews.anthem.com/california/articles/claims-timeliness-20787
Join Our Dental Network. (2025, October 16). Ameritas.
https://www.ameritas.com/dental-providers/join-our-dental-network/
HPI: 1 in 6 dentists report dropping out of some insurance networks. (n.d.). Adanews.ada.org.
https://adanews.ada.org/ada-news/2023/march/hpi-1-in-6-dentists-report-dropping-out-of-some-insurance-networks/
How long does it take to process my claim? (2026). Custhelp.com.
https://guardianlife.custhelp.com/app/answers/answer_view/a_id/1000096/~/how-long-does-it-take-to-process-my-claim%3F
What is the turnaround time for claims processing? – FAQs – Delta Dental of Iowa. (2025). Deltadentalia.com.
https://www.deltadentalia.com/dentists/faqs/70/what-is-the-turnaround-time-for-claims-processing/
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