Contract award
MATHEMATICA INC.
WELFARE TO WORK WHAT WORKS CLEARINGHOUSE
- PIID
- 75P00118F37034
- Award key
- CONT_AWD_75P00118F37034_7570_HHSP233201500035I_7555
- Recipient UEI
- T41EGEAK2L35
- Parent award
- CONT_IDV_HHSP233201500035I_7555
- Source as of
- —
Current award value
$8,102,8933
Obligated to date
$8,102,8932
Potential with options
$8,229,6693
- Awarding agency
- Department of Health and Human ServicesOffice of the Assistant Secretary for Administration
- Contractor
- MATHEMATICA INC.
- Place of performance
- Washington, District of Columbia
- Set-aside
- None
- Pricing
- Cost Plus Fixed Fee
- Competition
- Full and Open Competition2 offers received
- Period of performance
- Sep 17, 2018 — Sep 14, 2023Through Sep 14, 2023 if all options are exercised
- Benchmark category
- Unclassified
Transaction history
Every action recorded against this award, in the order the government reported them.
| Mod | Action date | Reason | Obligation | Value at action |
|---|---|---|---|---|
| 0 | Sep 17, 2018 | Initial award | $3,499,588.00 | $8,102,892.77 |
| P00001 | Sep 11, 2019 | G | $1,664,986.00 | $8,102,892.77 |
| P00002 | Jan 26, 2020 | G | $273,012.00 | $8,102,892.77 |
| P00003 | Mar 9, 2020 | G | $1,972,653.00 | $8,102,892.77 |
| P00004 | Jul 13, 2020 | M | $0.00 | $8,102,892.77 |
| P00005 | Jun 1, 2021 | D | $698,124.00 | $8,102,892.77 |
| P00006 | Jan 6, 2022 | M | $0.00 | $8,102,892.77 |
| P00007 | Jul 30, 2026 | K | -$5,470.23 | $8,102,892.77 |
Provenance
Which source record produced each displayed rollup figure.
| Field | Source | File | Retrieved | Parser | Artifact hash |
|---|---|---|---|---|---|
| awarding_agency_id | USAspending.gov | — | Aug 10, 2026 | usaspending_contract_csv@2026.08.2 | ccfb18e3ad75 |
| contractor_id | USAspending.gov | — | Aug 10, 2026 | usaspending_contract_csv@2026.08.2 | ccfb18e3ad75 |
| current_award_value | USAspending.gov | — | Aug 10, 2026 | usaspending_contract_csv@2026.08.2 | ccfb18e3ad75 |
| naics_code | USAspending.gov | — | Aug 10, 2026 | usaspending_contract_csv@2026.08.2 | ccfb18e3ad75 |
| potential_award_value | USAspending.gov | — | Aug 10, 2026 | usaspending_contract_csv@2026.08.2 | ccfb18e3ad75 |
| psc_code | USAspending.gov | — | Aug 10, 2026 | usaspending_contract_csv@2026.08.2 | ccfb18e3ad75 |
| total_obligated | USAspending.gov | — | Aug 10, 2026 | usaspending_contract_csv@2026.08.2 | ccfb18e3ad75 |
Sources and method
Figures on this page are computed from public federal award records. Numbers are never estimated or generated; where a figure is withheld, the reason is stated rather than filled in.
This page is a record of one federal award, assembled from the transactions the government published against it. Note 1 describes where the rollup came from. Values are award values, not unit prices.
- 1Rollup values derive from 8 transaction records parsed from USAspending.gov, retrieved Aug 10, 2026 by transform awards@2026.08.1.
- 2Obligations are the sum of signed federal action obligations across all transactions; deobligations are negative and remain negative.
- 3Current and potential award values are taken from the latest reported action, not summed across modifications.