NAICS 621999: expiring federal contracts in All Other Miscellaneous Ambulatory Health Care Services

219 prime contracts under NAICS 621999 reach the end of their current period of performance within 365 days — the window in which a recompete is prepared, not announced. 24 of them end within 30 days.

Data as of October 21, 2026, from USAspending.

Expiring: 219; within 365 days
In the next 30 days: 24; 53 within 90 days
Current holders: 132; across 13 agencies
Obligated to date: $860.5M; median $583.6K

What NAICS 621999 covers

This U.S. industry comprises establishments primarily engaged in providing ambulatory health care services (except offices of physicians, dentists, and other health practitioners; outpatient care centers; medical and diagnostic laboratories; home health care providers; ambulances; and blood and organ banks).

Definition: 2022 NAICS, U.S. Census Bureau.

The 10 soonest to end

Ordered by end date. Every identifier links to the award on USAspending.

The 10 contracts under NAICS 621999 that end soonest
Current holder	Agency	State	Ends	Value	Renewal score
ANTHONY & ASSOCIATES, INC. FA486124F0002 — open this award on USAspending	Department of Defense Department of the Air Force	NV	Oct 23, 2026	$322,296	45some signals 2 options have been exercised Set-aside applies (SMALL BUSINESS SET ASIDE - TOTAL) No option periods left (current end date is the potential end date)
CHENEGA HEALTHCARE SERVICES LLC 89233120CNA000130 — open this award on USAspending	Department of Energy Department of Energy	NM	Oct 27, 2026	$21,304,892	60likely recompete 7 options have been exercised Limited competition (NOT AVAILABLE FOR COMPETITION), 1 offer received Set-aside applies (8(A) SOLE SOURCE) No option periods left (current end date is the potential end date)
CABAN RESOURCES LLC HT940624F0150 — open this award on USAspending	Department of Defense Defense Health Agency	VA	Oct 27, 2026	$451,513	20few signals One option has been exercised
APPDDICTIONSTUDIO LIMITED LIABILITY COMPANY FA301625C0001 — open this award on USAspending	Department of Defense Department of the Air Force	TX	Oct 29, 2026	$1,014,632	50likely recompete One option has been exercised Limited competition (NOT AVAILABLE FOR COMPETITION), 1 offer received Set-aside applies (8(A) SOLE SOURCE)
NATIVE AMERICAN LIFELINES, INC 75H71525C00007 — open this award on USAspending	Department of Health and Human Services Indian Health Service	MD	Oct 30, 2026	$2,663,333	35some signals One option has been exercised Limited competition (NOT COMPETED), 1 offer received
SERVEFED INC. 75P00123F37008 — open this award on USAspending	Department of Health and Human Services Office of the Assistant Secretary for Administration	MD	Oct 31, 2026	$63,075,375	30some signals 4 options have been exercised No option periods left (current end date is the potential end date)
STG INTERNATIONAL, INC. 75P00125F37008 — open this award on USAspending	Department of Health and Human Services Office of the Assistant Secretary for Administration	VA	Oct 31, 2026	$27,346,565	20few signals 3 options have been exercised
SERVEFED INC. 75P00123F37007 — open this award on USAspending	Department of Health and Human Services Office of the Assistant Secretary for Administration	MD	Oct 31, 2026	$22,997,979	30some signals 4 options have been exercised No option periods left (current end date is the potential end date)
NORTH EAST SOUTH WEST HEALTHCARE SOLUTIONS, LLC 70CDCR24FR0000063 — open this award on USAspending	Department of Homeland Security U.S. Immigration and Customs Enforcement	TX	Oct 31, 2026	$18,581,925	20few signals One option has been exercised
CSRS3 LLC HT940824C0011 — open this award on USAspending	Department of Defense Defense Health Agency	FL	Oct 31, 2026	$5,794,978	35some signals 2 options have been exercised Set-aside applies (8A COMPETED)

209 more expiring contracts in this list

This page shows the 10 soonest of 219 contracts under NAICS 621999 that end within 365 days. A subscription opens the rest, with filters, renewal scores and a weekly email when something new enters your window.

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Who buys in this industry

Department of Defense103 expiring
Department of Health and Human Services46 expiring
Department of Veterans Affairs27 expiring
Department of Homeland Security14 expiring
Department of Justice12 expiring

NAICS 621999 contracts: questions vendors ask

What is NAICS code 621999?

NAICS 621999 is All Other Miscellaneous Ambulatory Health Care Services. This U.S. industry comprises establishments primarily engaged in providing ambulatory health care services (except offices of physicians, dentists, and other health practitioners; outpatient care centers; medical and diagnostic laboratories; home health care providers; ambulances; and blood and organ banks). 219 federal contracts under this code end within 12 months.

How many federal contracts under NAICS 621999 are expiring?

219 prime contracts in All Other Miscellaneous Ambulatory Health Care Services (NAICS 621999) reach the end of their current period of performance within 12 months: 24 within 30 days and 53 within 90. They are held by 132 different vendors and were bought by 13 agencies. The figures are counted from USAspending, the government’s own record of prime contract awards, and rebuilt nightly.

When does the next NAICS 621999 contract end?

The soonest ends on Oct 23, 2026. The table on this page lists the 10 soonest to end, in order, with the incumbent, the awarding agency, the end date and the amount obligated so far. An end date is the date in the award record, not a forecast.

Which agencies buy all other miscellaneous ambulatory health care services?

The agencies with the most expiring work here are Department of Defense (103 contracts), Department of Health and Human Services (46 contracts), Department of Veterans Affairs (27 contracts). In total 13 agencies have work under All Other Miscellaneous Ambulatory Health Care Services (NAICS 621999) ending within 12 months.

Does an expiring contract mean a recompete is coming?

Not on its own. A period of performance that ends is work somebody has to win again, but agencies also extend, consolidate, insource or cancel, and the award record does not say which in advance. Findingbase shows the dates and a renewal score built from five fixed rules, with the reasons each one fired; it does not predict the outcome and does not publish solicitations. The solicitation, when there is one, appears on SAM.gov.

How this page is built

Every contract here comes from USAspending, the federal government’s own record of prime contract awards. A contract appears when its current period of performance ends within 365 days. The table lists the 10 soonest to end — not the largest, and not the highest scoring — so it is a sample of what is really coming rather than a showcase. Award identifiers link back to the source. This page was last rebuilt for Oct 21, 2026.

10 of the 10 contracts in the table above carry a renewal score, and 219 of the 219 in the whole list do. A contract with no score has not been through scoring yet: that is not a low score, it is no score. Scoring works through the soonest expiry dates first.

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