Drug testing at Sixth District Gerald R Hinzman Center in Linn County, Cedar Rapids IA

Previously, there were 4 drug testing colors required to test at Sixth District Gerald R Hinzman Center. The colors were Number 18175, Number 6502162, Number 8879 and Number 1793072. There are a total of 810 probation test colors at Sixth District Gerald R Hinzman Center. Below we calculated the colors history of each of these testing colors over the last 90 days.

4 test colors are required to test on 11/29/2025

We gathered this data on
11/29/2025, 11:05:20 AMCan this be done earlier?

Sixth District Gerald R Hinzman Center latest test colors
Test Group	Date
Number 18175	11/29/2025
Number 6502162	11/29/2025
Number 8879	11/29/2025
Number 1793072	11/29/2025

Auto Generated Speech to Text

Computed text may misinterpret certain words

Hello, you've reached the federal you. A mailbox today is Saturday, november 29th. The following numbers need to report peer analysis between the hours of 9 AM and 9 PM. Today. Any medications you're taking must be brought with you at the time you drop along with a photo ID. The home confinement numbers are number 18175. The federal probation numbers our number 650-2162, number 8879. Number 179-3072. Thank you. Goodbye.

Sixth District Gerald R Hinzman Center Drug Testing Guide: /guide/drug-testing-at-ia-cedar-rapids
Hours of Operation: Call hotline
Phone number: +13193983600
Fax: +13192973590
Drug Testing Hotline: +13197301276
Website: https://doc.iowa.gov/find-facility/sixth-district
Address: 1001 29th Avenue SW, Cedar Rapids 52404

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