A medium security federal prison is a controlled but not locked-down environment: inmates live behind double fencing with electronic detection and armed patrols, sleep two to a cell or in open dorms, walk themselves to work and meals on a set schedule, and spend their days on paid job assignments, required classes, and programs that directly affect how much of the sentence they actually serve. What medium security federal prison is like, in practice, comes down to the rhythm of counts, work, and programming, and to a disciplinary system where a single serious write-up can erase weeks of earned time off.
Medium security sits in the middle of the Bureau of Prisons’ five-tier system and holds roughly a third of all federal inmates. It is more restrictive than a camp or low, and far less restrictive than a penitentiary.
Who Ends Up in Medium Security
The Bureau of Prisons, not the sentencing judge, decides which facility an inmate reports to. Every incoming inmate is scored on the Inmate Load and Security Designation Form (BP-337) using eight factors: severity of the current offense, criminal history score, history of violence, history of escape or escape attempts, type of detainer, age, education level, and drug or alcohol abuse history.
For male inmates, 16 to 23 points puts you in medium security. Twelve to 15 goes to low; 24 or above goes to high. Certain public safety factors can override the raw score and push someone up a level. The scoring also runs in reverse: a clean disciplinary record and completed programming can drop a custody score over time and open the door to a transfer down.
The Facility Itself
The perimeter is the clearest difference from a camp. Double fencing topped with razor wire, electronic detection along the fence line, armed mobile patrols, guard towers or roving perimeter officers, and video monitoring across the common areas all sit between the housing units and the outside.
Inside the fence, housing varies by institution. Some mediums use cell blocks with two inmates per cell. Others use dormitory-style open housing. Movement between buildings is controlled but not escorted. Inmates walk to the chow hall, the education building, and the recreation yard on a schedule rather than being cuffed between locations the way they would be in a high security penitentiary.
A Typical Day
Wake-up falls between 5:30 and 6:00 AM. Breakfast runs roughly 6:30 to 7:30 in a communal dining hall. After the meal, inmates report to work details, education classes, or vocational programs. Lunch is around midday. Afternoons return to assigned activities, with recreation time opening up later in the day.
Dinner is early by outside standards, usually between 4:00 and 5:00 PM. Evenings are the loosest part of the day: classes, television in the unit, phone or email kiosks, or the yard if it is still open. Lockdown and lights-out happen between 10:00 and 11:00 PM. Formal counts occur several times a day, and every inmate must be at an assigned bunk or cell and stand for the count.
What You Can Keep
Personal property is tightly regulated. Each institution publishes an approved property list during admission and orientation, with numerical limits on items. An inmate may possess only one approved radio and one approved watch at a time. Legal paperwork, hobby materials, and belongings all have to fit in designated storage, and staff can require accumulated materials to be reduced if they create a fire, sanitation, or security hazard.
Work and Pay
Nearly every medium security inmate has a job. Standard assignments cover kitchen and food service, facility maintenance, landscaping, laundry, and janitorial work. Some facilities also run Federal Prison Industries, known as UNICOR, which manufactures goods and provides services for government agencies.
Standard institutional jobs pay between $0.12 and $0.40 per hour depending on the job and performance level. For a typical schedule, that works out to roughly $17 to $56 per month. UNICOR pays more, from about $0.23 per hour up to $1.15 per hour at the top grade. Wages go into the inmate’s commissary trust fund account.
Required Programs and Education
Federal medium security institutions must offer literacy classes, English as a Second Language instruction, and GED preparation. Inmates without a high school diploma or GED are required to attend the literacy program for at least 240 instructional hours or until they earn the credential. Non-English-speaking inmates are required to take ESL. Neither is optional.
Beyond the basics, vocational training covers trades like carpentry, plumbing, electrical work, HVAC, and commercial cooking. The specific menu depends on the institution and local labor market. Some facilities offer access to post-secondary college courses, usually at the inmate’s own expense.
Education has a direct payoff. Inmates who earn or work toward a GED qualify for up to 54 days of good conduct time per year of the sentence; those who do not pursue the credential earn only up to 42 days per year.
Medical, Mental Health, and Religious Services
Essential medical, dental, and mental health care is provided on site. Staff psychologists and psychiatrists handle counseling and treatment, and chronic care clinics cover conditions like diabetes, hypertension, and cardiovascular disease. The system is built to community standards adapted for a correctional setting, with long wait times and no patient choice of provider.
A staff chaplain is assigned to every federal institution. Chaplains run worship services, scriptural study, and pastoral counseling across multiple faith traditions, and inmates can observe holy days, wear approved religious items, and access religious reading materials. Outside volunteers and contracted spiritual leaders supplement the staff chaplaincy.
Staying in Touch With People Outside
Phone, electronic messaging, visits, and mail are all available, each with its own rules.
Phone Calls
As of April 6, 2026, the FCC caps audio calls from prisons at $0.11 per minute (a $0.09 base rate plus a $0.02 additive) and video calls at $0.25 per minute. These ceilings apply whether the call is local, in-state, or interstate. International calls can carry additional charges for foreign termination. Even at the capped rate, a 15-minute daily call runs about $49.50 per month.
Electronic Messaging
Text-based messaging runs through TRULINCS. It resembles email but with heavy restrictions. Each contact must be added to an approved list and must consent before messages can flow. Staff monitor all messages. Attachments are stripped and never delivered. Fees are set by the BOP’s Trust Fund Branch and come out of the inmate’s commissary account.
Visiting
In-person visits usually happen on weekends and federal holidays, with some institutions also allowing weekday visits. Because weekends get crowded, a facility may limit an inmate to either Saturday or Sunday rather than both. The inmate submits a proposed visitor list during admission and orientation. Immediate family tends to be approved quickly. Non-family visitors can face a background check: the inmate mails a release authorization to the proposed visitor, who signs and returns it, and staff then send a questionnaire to the relevant law enforcement agency. Approval or denial comes back in writing.
The warden can limit the number of visitors at any one time and the length of visits to manage crowding. Contact visits are the norm at medium security, so inmates and visitors sit together in an open room rather than talking through glass.
Mail and Money
Regular postal mail can be opened, inspected, and read by staff. Legal mail, called “special mail,” must be marked on the envelope and can only be opened in the inmate’s presence, and staff may not read it. Cash and personal checks are not accepted. Family and friends sending money must use a money order, cashier’s check, or government check mailed to the BOP’s centralized lockbox in Des Moines, Iowa, with the inmate’s full committed name and eight-digit register number on both the instrument and the envelope.
Commissary and the Inmate Account
Every federal inmate has a trust fund account that works like a basic bank account. Money comes in from outside deposits and from institutional pay. The account covers commissary purchases, phone calls, messaging, and any court-ordered financial obligations.
Commissary stocks snacks, canned food, ramen, coffee, hygiene products, over-the-counter medications, stamps, clothing, shoes, and small electronics like radios. Each category has purchase limits, and shopping typically happens on a weekly rotation. On wages of $0.12 to $0.40 per hour, most inmates rely on a mix of pay and family deposits.
Inmates with court-ordered financial obligations are enrolled in the Inmate Financial Responsibility Program, which automatically pulls a portion of each deposit toward restitution, fines, or other debts before the inmate can spend the rest.
Discipline and What It Costs
Rule violations run through a formal process with real consequences, including loss of good conduct time that extends the sentence.
When staff believe an inmate committed a prohibited act, they issue a written incident report, usually within 24 hours. A staff investigator interviews the inmate, who is told the charges and informed of the right to remain silent, though silence can support an adverse inference. The inmate can give a statement, request witness interviews, and ask that other evidence be gathered.
Low and Moderate Violations
Less serious violations go to the Unit Discipline Committee. The inmate can appear and present evidence. Sanctions for low-severity acts include extra duty, loss of privileges, or restriction to quarters. Moderate-severity violations can add up to three months of disciplinary segregation and loss of up to 14 days of good conduct time for the year. Low and moderate violations can sometimes be resolved informally, and when that happens the incident report is removed from the inmate’s record.
High and Greatest Severity Violations
Serious offenses are referred to a Discipline Hearing Officer for a formal hearing. The inmate gets written notice at least 24 hours ahead and is entitled to a staff representative to help prepare a defense, schedule witnesses, and present evidence.
High-severity violations can bring up to six months of disciplinary segregation and forfeiture of up to 27 days of good conduct time. “Greatest severity” violations carry up to 12 months of disciplinary segregation and loss of up to 41 days of good conduct time per year. At both levels, inmates can also lose First Step Act earned time credits, face monetary fines, lose visiting and phone privileges, and be removed from programs. These cannot be resolved informally. Appeals go through the BOP’s Administrative Remedy Program.
Earning Time Off the Sentence
Two systems can shorten actual time served, and both run on daily behavior and program participation.
Good Conduct Time
Federal inmates earn up to 54 days of good conduct time credit for each year of the imposed sentence, prorated for any partial final year. The rate depends on education: inmates who have earned or are working toward a GED, high school diploma, or approved alternative receive the full 54 days per year, while those not pursuing a credential earn only up to 42. Good conduct time can be forfeited through the disciplinary process.
First Step Act Earned Time Credits
The First Step Act added a second track. Inmates earn time credits for participating in approved recidivism reduction programs and productive activities. Those credits can go toward early transfer to a Residential Reentry Center or home confinement, or in some cases toward supervised release. Certain offense categories are excluded, but for eligible inmates, steady program participation can meaningfully accelerate the move out of the institution.
Moving Toward Release
Every federal inmate is statutorily eligible for pre-release community placement, though eligibility is not approval. Staff assess each inmate using five factors from 18 U.S.C. § 3621(b): the resources of the proposed facility, the nature of the offense, the inmate’s personal history, any sentencing court recommendations, and applicable Sentencing Commission policy statements. Reentry needs and public safety considerations weigh in as well.
Placement in a Residential Reentry Center typically runs from several months up to one year before the projected release date. The BOP treats anything under 90 days as insufficient to address housing, employment, and family reconnection. For home confinement specifically, eligibility begins at the later of the six-month mark or the point at which 10 percent of the sentence remains. Actual length of placement turns on assessed needs and risk, measured through the BOP’s custody classification tools.
Everything that happens inside a medium security facility feeds into that transition. An inmate who reaches the reentry window with a GED, vocational training, a low custody score, and no serious incident reports is in a far better position for early community placement than one who spent the sentence losing good conduct time at hearings.