The most recent appropriations for the Department of War expired at 11:59 p.m. EST on September 30, 2025. Military personnel will continue in a normal duty status without pay until such time as a continuing resolution or appropriations are passed by Congress and signed into law. Civilian personnel not engaged in excepted activities will be placed in a non-work, non-pay status.

During this partial government shutdown, the Mike O’Callaghan Military Medical Center – Nellis Air Force Base remains open and continues to honor scheduled medical and dental appointments. Our patient appointing service is open and we're still taking requests for appointments. We're doing our best to minimize impact on our beneficiaries and their health care. The Hospital’s Emergency Department, Operating Room, Primary Care and Specialty Care services are fully operational. Ancillary services (pharmacy, laboratory, radiology) also remain operational. As always, safe and high-quality health care remain our priority. Please call 702-653-CARE (2273) to schedule or cancel appointments. For questions about TRICARE during the shutdown, please visit www.tricare.mil/shutdown.

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Tag: Nellis Air Force Base

May 7, 2024

Air Force nurse puts trauma experience to test in new role

Trauma nurse Capt. Angela Leonardo thrives on the chaos of the emergency room. As the Air Force’s only trauma center, Mike O’Callaghan Military Medical Center (MOMMC) offers Air Force medics like Leonardo valuable life-saving opportunities while also providing the Las Vegas community with additional access to emergency care.

Dec. 19, 2023

Team Captain: Nellis Chief of Surgery Leverages Sports Background to Lead Surgical Cadre

As a former defensive end for the Air Force Academy Football Team, Maj. (Dr.) Fortune Egbulefu has a special interest in orthopedic medicine. Now an orthopedic surgeon and Mike O’Callaghan Military Medical Center’s Chief of Surgery, Egbulefu provides leadership to MOMMC’s surgical staff and state-of-the-art care to beneficiaries and veterans.

July 29, 2022

Nellis dietitians aid in readiness, improve performance

Nellis Airmen train year-round to project airpower onto the battlefield. While each exercise provides valuable practice in executing military capability, the nutrition that fuels Airmen is often overlooked.

Dec. 16, 2021

Nellis medics experience flying mission, broaden mission perspective

Members of the 99th Medical Group were welcomed onboard two KC-135 Stratotankers by the 509th Weapons Squadron to witness aerial refueling over the Nevada Test and Training Range Dec. 3.

Nov. 16, 2021

New MOMMC Emergency Department opens to support community, readiness

Military Health leaders and prominent members of the Las Vegas community came together at Mike O’Callaghan Military Medical Center’s newly constructed Emergency Room for a ribbon cutting ceremony Nov. 10, 2021.

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