# Outpatient Treatment Services

Canonical: https://abierto.us/opportunities/9594cs26q0003

- Solicitation number: 9594CS26Q0003
- Notice type: Solicitation (first published as presolicitation)
- Status: Awarded to Interdynamics Inc.
- Department: Court Services and Offender Supervision Agency
- Contracting office: Court Services Offender Supv Agcy (9594CS)
- NAICS: 621420 Outpatient Mental Health and Substance Abuse Centers
- Product or service code: G004 Social Rehabilitation Services
- Set-aside: Total small business set-aside
- Place of performance: Washington, District of Columbia
- County: District of Columbia (FIPS 11001). https://abierto.us/counties/district-of-columbia-dc-11001
- City: Washington. https://abierto.us/cities/washington-dc-1150000
- First posted: February 3, 2026
- Last posted: March 13, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/a8bb9a6545f045188313f0d0e58dacc1/view

## Description

The attached Amendment 0003 provides responses to additional questions received regarding solicitation 9594CS26Q0003, Outpatient Treatment Services.

No changes are made to the solicitation as a result of these responses and there is no change to the due date and time for submission of quotations identified in Amendment 0002. The attachment Amendment 0002 corrects some information in Amendment 0001, changes the solicitation from a small business set-aside to unrestricted (i.e., open to all business sizes), and extends the due date for quotations.

The attached Amendment 0001 provides responses to questions received regarding solicitation 9594CS26Q0003, Outpatient Treatment Services, make changes to the solicitation, and extends the due date for quotations. The revised Attachment J-15 included with this amendment must be used to submit any price quote in response to solicitation 9594CS26Q0003 as it reflects the correct quantities.

This solicitation is for evidence-based outpatient or early intervention substance use treatment servics to CSOSA offenders based upon an assessed level of care or a court order for treatment. The solicitation is 100% set-aside for small business under NAICS 621420, Outpatient Mental Health and Substance Abuse Centers. The resultant award is anticipated to be for one 12-month base period and four 12-month option periods.

The solicitation includes outpatient treatment services in accordance with American Society of Addiction Medicine (ASAM) criteria, Level 1.5, and early intervention services in accordance with ASAM criteria. Early intervention services are available under this acquisition only to offenders with a court mandate to participate in the Traffice and Alcohol Program (TAP).

In addition to the above, this acquisition requires the Contractor to provide various translation services, when authorized, and requires the Contractor to maintain offender electronic treatment files to be be transferred to CSOSA upon completion of treatment services via CRISP (Chesapeake Regional Information System for our Patients). Submissions in response to this announcement must include all required information identified in solicitation section L.4.3 and L.4.4. Due dates for questions and submissions are identified in the solicitation section L.5 and L.6.

## Award on USAspending

- Recipient: Interdynamics Inc. (UEI Q9EKLHM1GD57)
- Contract: 9594CS26P0011, purchase order
- Obligated: $519,815.00
- Competition: Competed Under SAP, 12 offers received
- Link: solicitation number 9594CS26Q0003 equals the FPDS solicitation identifier; same awarding office 9594CS (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_9594CS26P0011_9594_-NONE-_-NONE-/


## Publications

- February 3, 2026: Presolicitation. Notice cd14ed47b3cd4983b9bce19c8c31bb76. https://sam.gov/workspace/contract/opp/cd14ed47b3cd4983b9bce19c8c31bb76/view
- February 12, 2026: Solicitation, due March 6, 2026 at 8:00 PM EST. Notice 593b720b7129413e824685602085195f. https://sam.gov/workspace/contract/opp/593b720b7129413e824685602085195f/view
- February 24, 2026: Solicitation, due March 13, 2026 at 8:00 PM EDT. Notice bd45255c89c14b88a7d3752517029c12. https://sam.gov/workspace/contract/opp/bd45255c89c14b88a7d3752517029c12/view
- March 9, 2026: Solicitation, due March 20, 2026 at 8:00 PM EDT. Notice 9ea53e92aab84a029c17cd6609d58796. https://sam.gov/workspace/contract/opp/9ea53e92aab84a029c17cd6609d58796/view
- March 13, 2026: Solicitation, due March 20, 2026 at 8:00 PM EDT. Notice a8bb9a6545f045188313f0d0e58dacc1. https://sam.gov/workspace/contract/opp/a8bb9a6545f045188313f0d0e58dacc1/view

## Points of contact

- Cathy Collins, catherine.collins@csosa.gov, 2022205354

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Source: SAM.gov Contract Opportunities bulk extract and USAspending.gov award data. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/9594cs26q0003.