Eligibility checks: 5 mistakes that cause denials

Eligibility denials are frustrating because they are so preventable. The service was real, the documentation is fine, but the payer says the patient was not covered, or not covered for that service, on that day. Most of these problems can be caught before the patient is seen.

Mistake 1: Checking only at the first visit

Coverage changes. Patients switch jobs, change plans at open enrollment, age into Medicare, or lose Medicaid eligibility. A check done at the first visit says nothing about the fifth. Fix: verify before every visit, or at minimum at the start of each month and whenever the patient mentions a change.

Mistake 2: Checking that coverage is active, but not what it covers

Active coverage is only the first question. The plan may exclude the service, limit the number of visits, require a referral, or route the benefit to a separate vendor, such as a carve out for therapy or behavioral health. Fix: check benefits for the specific service type, including visit limits, referral rules, and authorization requirements.

Mistake 3: Missing the patient's cost share

Copays, coinsurance, and remaining deductible change what the patient owes. When the front desk does not know, patients are surprised by bills later and balances age. Fix: capture copay and deductible status at check in and collect what is due at the time of service, as your policy allows.

Mistake 4: Wrong payer order

When a patient has two plans, billing the wrong one first leads to denials and delays. Common situations include Medicare with a spouse's employer plan, Medicaid as payer of last resort, and auto or workers comp cases. Fix: ask about other coverage at every visit, record the correct primary and secondary order, and update it when it changes.

Mistake 5: Not acting on what the check shows

Sometimes the check is done, but the result never reaches the person scheduling or treating the patient. Fix: create a simple daily list for the front office with flags, such as inactive coverage, out of network, authorization needed, or self pay, and a clear next step for each.

A simple daily eligibility routine

1. Run eligibility for tomorrow's schedule the day before.
2. Check service specific benefits for the visit type.
3. Flag authorizations and referrals that are missing or close to their limit.
4. Call the patient before the visit when coverage is inactive or unclear.
5. Record copay and deductible so the front desk can collect at check in.

What to record from each check

• Plan name and whether the patient is in or out of network.
• Copay, coinsurance, and deductible remaining.
• Visit limits and how many have been used.
• Authorization or referral requirements for the service.
• The date of the check and who did it.

Where Afiable helps

Afiable verifies eligibility and benefits before the visit, checks authorization and referral rules, and sends your front office a daily list with clear next steps. Book a free audit and we will review your recent eligibility denials and show you where they start.

This article is general information for practice owners and managers. Payer policies and regulations change, so confirm current rules with each payer before acting.