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

Today, there are 6 drug testing numbers required to test at Gerald R. Hinzman Center. The numbers are Number 16862, Number 6625, Number 3504593, Number 8987 and Number 7985. There are a total of 900 probation test numbers at Gerald R. Hinzman Center. Below we calculated the numbers history of each of these testing numbers over the last 90 days.


6 test numbers are required to test on 08/11/2026

We gathered this data on
8/11/2026, 10:06:46 AM
Can this be done earlier?


Gerald R. Hinzman Center latest test numbers
Test GroupDate
Number 1686208/11/2026
Number 662508/11/2026
Number 350459308/11/2026
Number 898708/11/2026
Number 798508/11/2026
Number 542708/11/2026








Auto Generated Speech to Text

Computed text may misinterpret certain words

Hello, you've reached the federal you. A mailbox today is Tuesday, August 11th. The following number is the to report for your analysis between the hours of 9 AM and 9 PM. Today. Any medications you are taking must be brought with you the time you dropped along with the photo ID. The home confinement numbers are number 16862. The federal probation numbers our number 6625, number 350-4593. Number 8987, number 7985, number 5427. Thank you. Goodbye.










Share this with a friend

If there is anything incorrect with this test location page, or if there's information you feel that needs to be included,



Get Drug Test Notifications

Get notified when Gerald R. Hinzman Center calls you to test. Download the app to setup notifications.

Google Play FinishProbation