Health Insurance
In-network vs. out-of-network: what it means for your bill

Medical bills can be difficult to predict, especially when you are unsure how your health plan treats different doctors, clinics, and hospitals. Choosing the right medical facility plays a central role in what you owe after an appointment or procedure. Understanding how network agreements function allows you to anticipate out-of-pocket costs and avoid unexpected financial penalties.
How does in-network vs out-of-network care affect your medical bill?
The status of your healthcare provider directly determines who pays what portion of the charges. A provider network includes doctors, hospitals, laboratories, therapists, and other medical facilities that partner with an insurer. When you stay inside this established network, your insurance plan works as intended to shield you from inflated pricing.
An in-network provider is a medical professional or facility that has an agreement with your health plan to deliver services at lower, negotiated costs. A negotiated cost is a discounted rate that an in-network provider agrees to accept as payment in full from you and your insurer. Because of these contracts, in-network visits result in predictable cost-sharing amounts based on your policy terms.
In contrast, an out-of-network provider does not have an agreement with your insurer and has not agreed to discounted fee schedules. When you visit a provider outside your network, you lose the pricing guarantees that your plan provides. Depending on the rules of your specific coverage, this can increase your personal financial share dramatically or leave you responsible for the entire charge.
Related reading: HMO vs. PPO vs. EPO: which plan type is right for me? · Deductible, copay, coinsurance and out-of-pocket maximum explained
What are the financial risks of using an out-of-network provider?
Receiving medical care from an out-of-network provider introduces several serious financial risks that can inflate your out-of-pocket expenses. Health plans treat non-contracted services differently than in-network care, frequently shifting significant financial responsibility onto the patient.
- Complete lack of coverage: Some health insurance plans do not cover out-of-network services at all, except in emergencies. If you use a non-participating provider under these plans, you will be responsible for the full bill.
- Uncapped coinsurance: Coinsurance is the percentage of a covered healthcare service you pay after you have met your deductible. Some health plans do not apply the coinsurance you pay for out-of-network care toward your annual out-of-pocket limit. Even after reaching that threshold, you might still owe coinsurance for ongoing out-of-network visits.
- Balance billing: An out-of-network provider can bill you for the remaining balance that your health insurer refuses to pay. This practice is known as balance billing, and it can leave you with a substantial, unplanned bill. In-network providers are legally prohibited by their contracts from sending balance bills for covered services.
- Upfront full payment requirements: Out-of-network medical professionals are not required to submit claims to your insurer. You may be forced to pay the full cost of the appointment or treatment upfront and file paperwork yourself to request reimbursement from your insurer later.
How do plan types handle in-network vs out-of-network coverage?
Your plan type determines whether out-of-network non-emergency care is covered and whether you must obtain permission before booking an appointment. Common plan types include Preferred Provider Organizations (PPOs), Point of Service plans (POS), Exclusive Provider Organizations (EPOs), and Health Maintenance Organizations (HMOs).
A deductible is the amount you pay for covered healthcare services before your insurance plan starts to pay. When plans cover out-of-network services, they typically require you to meet a higher deductible, pay larger copays, or cover higher coinsurance percentages than they require for in-network care.
| Network type | Will the plan cover out-of-network care? | Do you need a referral from a primary care doctor to see a specialist? |
|---|---|---|
| Preferred Provider Organization (PPO) | Yes (requires higher deductible, copay, or coinsurance) | No |
| Point of Service (POS) | Yes (requires higher deductible, copay, or coinsurance) | Usually |
| Exclusive Provider Organization (EPO) | No (emergency care only) | No |
| Health Maintenance Organization (HMO) | No (emergency care only) | Usually |
A referral is an official written instruction from your primary care doctor directing you to see a specialist for medical care. Under POS and HMO plans, seeing a specialist without a required referral can lead to denied claims, meaning your insurer will refuse to pay its share of the bill.
What network access standards protect your access to care?
Under state laws, health insurance plans must maintain adequate provider networks so members can obtain necessary care. Network adequacy, also known as meeting network access standards, requires health plans to maintain a sufficient number and variety of contracted healthcare professionals.
To satisfy adequacy standards, health plans must:
- Include specific categories of providers, such as primary care, mental health care, women’s health care, and tribal or rural health care providers.
- Contract with enough healthcare professionals to handle the total volume of patients they reasonably anticipate enrolling.
- Provide continuous, 24-hour emergency care access.
- Ensure you can access all covered health plan services in a timely manner.
State regulators cannot force health plans to contract with any specific doctor or medical facility. However, if your plan suffers from network shortages that prevent timely care, specific regulatory protections take effect.
What happens if no in-network provider is available?
If you face unreasonable delays or cannot locate an in-network provider who can treat your medical condition, contact your health insurance company immediately. Explain your situation and document your attempts to secure an appointment within an acceptable timeframe.
When an insurer cannot provide an in-network option, they are obligated to help you find an out-of-network provider. Under these circumstances, the insurer must cover that out-of-network care as if it were in-network, applying standard in-network cost-sharing amounts to your bill. If your insurer refuses to accommodate your need or resolve the issue, you have the right to file an official complaint with your state insurance regulator.
What happens when your doctor leaves your health plan network?
Health plan networks change over time, and contracted medical providers sometimes end their agreements with insurance companies. If your participating provider leaves the network, state protections may allow you to continue receiving care at the lower in-network rate for a transition period.
You can receive continuing care from your primary care provider at the in-network price for up to 60 days following the date you receive notification that their contract is ending. In addition, you may have the legal right to maintain your care at in-network rates for up to 90 days if you meet any of the following clinical criteria:
- You are currently being treated for a serious or complex health condition, which includes certain chronic illnesses.
- You are undergoing an active course of inpatient or institutional care from that provider.
- You have non-elective surgery already scheduled with the departing provider.
- You are pregnant and actively receiving pregnancy-related medical care.
- You have been diagnosed as terminally ill.
Insurers are legally required to notify enrolled members when their in-network providers leave the plan. This notice gives you time to switch to another contracted doctor or request transitional coverage under the rules above.
What consumer rights protect you from unexpected medical bills?
Consumers have defined legal protections against unfair and unexpected healthcare charges. The federal No Surprises Act and state-level Balance Billing Protection Acts protect patients from unexpected out-of-network billing for certain emergency and non-emergency medical services.
These laws prevent medical facilities and out-of-network practitioners from balance billing patients in situations where patients cannot choose an in-network option. In addition, you retain the legal right to appeal any claim that your health plan denies. An appeal is a formal request asking your health insurer to review a denied claim or adverse benefit decision.
You may also encounter requirements for preauthorization, which is a formal decision by your health insurer that a service, treatment plan, prescription drug, or item of durable medical equipment is medically necessary. Preauthorization is sometimes called prior authorization, prior approval, or precertification. While plans may require this approval before non-emergency services, a preauthorization is not a guarantee that your insurer will ultimately pay the bill.
What questions should you ask before scheduling care?
Verifying network participation before you receive medical services prevents administrative disputes and surprise expenses. Individual health plans purchased through state marketplaces, such as the Washington Health Benefit Exchange, frequently feature different provider networks than commercial plans purchased directly from an insurance company.
Before undergoing non-emergency treatment, contact your insurance company and ask the following questions:
- Does my policy cover services if I receive treatment from an out-of-network provider?
- Is there a separate deductible or higher coinsurance requirement for out-of-network services?
- Does the plan feature an out-of-pocket limit that applies to out-of-network coinsurance?
- Where can I review an accurate list of current in-network providers?
Next, contact your medical provider’s billing office and confirm these operational details:
- How does your office collect member deductibles, copayments, and coinsurance amounts?
- What is your standard billing process for insured patients?
- Which outside laboratories does this office use, and do those labs participate in-network with my insurance plan?
Key takeaways
- In-network providers agree to discounted negotiated rates, protecting you from balance billing and capping your cost-sharing.
- Out-of-network providers can charge whatever they want, and balance billing can leave you responsible for all unpaid balances unless protected by law.
- HMO and EPO plans generally offer zero coverage for out-of-network care except during medical emergencies.
- If your insurer cannot provide an in-network doctor, they must arrange an out-of-network provider at in-network rates.
- Patients undergoing treatment for pregnancy, terminal illness, or complex conditions may retain in-network rates for up to 90 days after a doctor departs the network.
Common mistakes to avoid
- Assuming all services at an in-network facility are in-network without confirming independent providers like laboratory services.
- Failing to get a referral on an HMO or POS plan, which can trigger complete claim denials for specialist visits.
- Assuming preauthorization is a promise of complete payment, leaving you unprepared for deductibles or uncovered portions.
- Skipping the insurer assistance process when a specialist is unavailable, causing you to pay out-of-network rates voluntarily instead of getting an approved in-network accommodation.
Frequently asked questions
What should you do if there are no in-network specialists available near you?
Call your health insurance company directly. If your insurer cannot find an in-network provider or there is an unreasonable delay, they must help you locate an out-of-network provider and cover the care at the in-network cost-sharing level.
Can an out-of-network doctor balance bill you for covered emergency care?
Federal and state protections, including the federal No Surprises Act and state Balance Billing Protection Acts, protect consumers from unexpected out-of-network billing for certain emergency services.
How long can you keep seeing a doctor at in-network rates if they leave your plan?
You can see your primary care provider at in-network rates for up to 60 days after contract notification. If you have a serious condition, are pregnant, or face scheduled surgery, you may qualify for up to 90 days.
Does getting preauthorization guarantee your plan will pay the full bill?
No, preauthorization confirms that a service or drug is medically necessary under plan rules, but it is not a promise that your insurer will cover the cost.

