How to Reach Keesler Air Force Base for Medical Appointments

The Keesler AFB appointment line connects you directly to the base hospital

Keesler Air Force Base in Biloxi, Mississippi operates its own medical facility, and the main appointment line is 228-376-1500. This number reaches the Keesler Medical Center scheduling desk during business hours. Active-duty personnel, retirees, family members with military health benefits, and TRICARE beneficiaries can call to schedule routine appointments, request referrals, or ask about clinic hours.

The line is busiest in the morning, typically between 7 a.m. and 10 a.m. If you reach a long hold time, calling after 11 a.m. or early the next business day often connects you faster. Have your military ID number, TRICARE information, or dependent ID ready when you call — the scheduler will need it to pull your record.

For urgent medical needs outside regular clinic hours, Keesler has an emergency room open 24/7. If you need immediate care, go directly to the ER rather than calling the appointment line. For non-emergency after-hours questions, some clinics have nurse advice lines; ask when you call during business hours whether your clinic offers this service.

Key Takeaways

• Call 228-376-1500 during business hours to schedule appointments at Keesler Medical Center.
• Have your military ID number or TRICARE information ready before calling.
• Morning hours (7 a.m. to 10 a.m.) are busiest; calling after 11 a.m. may mean shorter waits.
• The emergency room is open 24/7 for urgent medical needs; do not use the appointment line for emergencies.
• Some clinics offer nurse advice lines for after-hours non-emergency questions — ask the scheduler about this when you call.

What to expect when you call the appointment line

When you reach the scheduler, they will ask which clinic or service you need — primary care, specialty care, dental, mental health, or another department. Tell them the reason for your visit so they can route you to the right place. If you are a new patient to Keesler or have not been seen in several years, the scheduler may ask additional questions about your medical history or current medications.

The scheduler will offer you available appointment times and ask which works best for your schedule. Appointments are usually available within one to three weeks for routine visits, though urgent or follow-up appointments may be sooner. Write down the date, time, clinic location, and any instructions the scheduler gives you — for example, whether to arrive early for paperwork or bring specific documents.

If you cannot make an appointment you have scheduled, call the same number to cancel or reschedule. Canceling at least 24 hours ahead helps the clinic offer that slot to another patient and keeps your record clear.

Who can use Keesler Medical Center

Keesler Medical Center serves active-duty Air Force members, Air Force retirees, their family members, and anyone with valid TRICARE coverage. If you are a dependent or family member, you will need your own military ID card or dependent ID to schedule an appointment. Retirees and their families use TRICARE Prime or TRICARE Select, depending on their enrollment.

Veterans who are not retired Air Force personnel and do not have TRICARE may not be able to use Keesler for routine care. However, some veterans programs and VA services operate in the same region; if you are a veteran without TRICARE, ask the scheduler whether you might be referred to a VA facility instead. The scheduler can tell you whether your status allows you to be seen at Keesler.

Specialty care and referrals through Keesler

If your primary care provider refers you to a specialist — such as cardiology, orthopedics, or dermatology — the referral usually goes to Keesler's specialty clinics first. Your primary care doctor will submit the referral, and the specialty clinic will contact you to schedule. This process typically takes one to two weeks.

If Keesler does not have the specialty you need, your provider can refer you to a civilian provider in the Biloxi area or elsewhere in Mississippi. TRICARE will cover the civilian visit if it is authorized by your military provider. Ask your primary care doctor or the appointment line whether your referral is to Keesler specialty care or to an outside provider.

Preparing for your Keesler appointment

Bring your military ID or dependent ID card and your TRICARE card to every appointment. If you are a new patient, arrive 10 to 15 minutes early to complete check-in paperwork. Bring a list of any medications you are currently taking, including over-the-counter drugs and supplements, and a list of any allergies.

If you have recent medical records from another provider — lab results, imaging reports, or discharge summaries — bring copies with you or ask your previous provider to send them to Keesler before your appointment. This helps your Keesler provider understand your full medical history. If you have questions about what to bring, call the appointment line the day before your visit.

Reaching Keesler by other methods

The main appointment line (228-376-1500) is the primary way to schedule, but Keesler Medical Center may have a website or patient portal where you can view appointment information or send messages to your provider. Ask the scheduler whether your clinic offers online scheduling or a patient portal when you call.

If you are having trouble reaching the appointment line or need to speak with someone about a specific clinic, you can call Keesler Medical Center's main switchboard at 228-377-6000 and ask to be transferred to the clinic you need. This route takes longer but can help if the appointment line is consistently busy.

What to do if you cannot reach the appointment line

If the appointment line is busy or you cannot reach it during business hours, try calling back the next business day. If you have been trying for several days without success, call the main Keesler switchboard (228-377-6000) and explain that you need to schedule an appointment. The operator can transfer you to the clinic directly or take a message for the scheduler to call you back.

If your need is urgent and you cannot wait for a callback, go to the Keesler emergency room or an urgent care clinic in Biloxi. Bring your military ID and TRICARE card. The ER staff can see you immediately and, if needed, help you schedule a follow-up appointment with your primary care provider.

Frequently Asked Questions

What is the best time to call the Keesler appointment line?

Call after 11 a.m. or early the next business day if possible. Morning hours between 7 a.m. and 10 a.m. are the busiest, and you may wait on hold longer. Calling mid-afternoon or late morning usually means shorter waits.

Can I schedule a Keesler appointment online?

Some clinics at Keesler may offer online scheduling or a patient portal, but the main appointment line (228-376-1500) is the standard way to book. Ask the scheduler whether your specific clinic has online options when you call.

What if I am a military family member but do not have a military ID card?

You will need to obtain a military dependent ID card before your appointment. Contact your sponsor's base personnel office or the nearest military ID card issuing facility. Once you have your card, call the appointment line to schedule.

How far in advance should I call to schedule a routine appointment?

Call as soon as you know you need an appointment. Routine appointments are usually available within one to three weeks. Calling earlier gives you more time slot options and ensures you get an appointment before your medical need becomes urgent.

What do I do if I need to cancel my Keesler appointment?

Call the appointment line at 228-376-1500 to cancel or reschedule. Try to cancel at least 24 hours before your appointment time so the clinic can offer the slot to another patient.