Federal NAICS Codes

NAICS 621420: Outpatient Mental Health and Substance Abuse Centers

Explore obligations, trends, recent awards, and incumbent contractors for NAICS 621420.

NAICS 621420 federal market metrics

Total obligations
$2.3B
Total awards
7,422 awards
Active obligations
$56.5M
Size standard
$19,000,000 receipts

What this NAICS covers

NAICS 621420 covers freestanding outpatient centers that provide mental health and substance abuse treatment services, delivering assessment, individual and group therapy, detox stabilization, case management, clinical documentation, and outpatient care coordination.

Federal opportunities under 621420 typically involve providing outpatient behavioral health and substance use treatment for client populations, including intake and triage, therapy and counseling, care coordination, clinical compliance, outcome tracking, and integration with agency health systems.

FY2025 snapshot

Obligations
$46.7M
Awards
344
Average award
$135.8K
Change from FY2024
-12.4%

Recent awards

Search contractors

$0

WARREN RECOVERY GROUP INC

Federal Prison System / Bureau of Prisons

PIID
15BCTS26F00000362
PSC
G004 - SOCIAL- SOCIAL REHABILITATION

$0

ZEPF CENTER

Federal Prison System / Bureau of Prisons

PIID
15BCTS26F00000361
PSC
G004 - SOCIAL- SOCIAL REHABILITATION

$37,500

FONDREN, GLORIA DEAN

Federal Prison System / Bureau of Prisons

PIID
15BCTS26F00000354
PSC
G004 - SOCIAL- SOCIAL REHABILITATION

$119,000

STACEY HOYT, PHD, INC.

Federal Prison System / Bureau of Prisons

PIID
15BCTS26F00000353
PSC
G004 - SOCIAL- SOCIAL REHABILITATION

FAQ

What work fits NAICS 621420?
  • Outpatient clinic contract providing individual and group therapy, intake assessments, treatment planning, and case management for adults with substance use and co-occurring disorders.
  • Partial hospitalization program requiring daily clinical sessions, nursing oversight, medication administration protocols, and measurable functional outcome reporting.
  • Medication-assisted treatment program where clinic staff supervise medication dispensing, maintain dosing records, and coordinate follow-up with prescribers.
  • Behavioral health crisis stabilization services offering short-term intervention, risk assessments, safety planning, and coordinated referrals to residential or inpatient care.
When is NAICS 621420 a weak fit?
  • Office-based psychiatric practices limited to physician medication management without embedded counseling groups, case management, or clinic-level program services.
  • Residential treatment centers that provide 24-hour housing and live-in care, which lack the commuter outpatient clinic environment assumed by this NAICS.
  • Prevention, outreach, or peer support programs focused on education and nonclinical assistance without licensed clinicians, clinical treatment, or regulated outcome reporting.
What solicitation language points to NAICS 621420?
  • Statement of work lists facility hours, group therapy schedules, clinic intake capacity, nursing coverage, and facility safety standards.
  • Deliverables require routine urine drug screening results, individualized treatment plans, progress notes, discharge summaries, and outcome metrics such as retention and abstinence rates.
  • Proposal evaluation requests multidisciplinary staffing matrices with licensed therapists, counselors, nurses, program-level clinical supervision, and credential verification.

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