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Understanding care

What outpatient, IOP, PHP, residential and inpatient actually mean

Levels of care describe how much structure and support a program provides. They are not a grade of how "bad" things are, and people do not always move through them in order. A clinical team recommends the right level; this page helps you understand the words.

There is more than weekly therapy.

Between a weekly appointment and a hospital stay sit two kinds of care most families are never told about: intensive outpatient (IOP) and day programs (PHP). They exist for exactly the weeks when weekly isn't enough, many perinatal ones let the baby come, and insurance has to cover them like any other intensive care. Only a clinician can say which fits. Now you know what to ask for.

OutpatientHome between visits
IOP3 to 5 days a week
PHPMost of the day
ResidentialLive-in
InpatientHospital setting
01

Outpatient care

You live at home and go to appointments.

Therapy, usually weekly; psychiatry or medication management, usually every few weeks; or both. This is where most people start and where most people get better. Therapists and prescribers trained in pregnancy and postpartum exist, so ask for one.

TimeAbout an hour per appointment
How longAs long as it helps; months is normal
The babyMany perinatal therapists welcome the baby. Ask.
How you get inCall directly, or ask the OB, midwife or pediatrician for a name. Most therapists need no referral; some psychiatrists want one.
Home between visitsLeast structureMost common
Questions to ask
  • How often will we meet?
  • Do you have training in perinatal mental health?
  • Is medication management available if we decide it would help?
  • What should make us call between visits?
  • If this isn't enough in a few weeks, what is the next step, and would you help me get there?
02

IOP Β· Intensive outpatient program

A few hours a day, a few days a week. You go home after.

Usually about three hours a day, three to five days a week: group therapy, individual sessions, skills work, and a psychiatric visit when medication is part of the plan. It fills the gap between weekly therapy and a day program, and most families are never told it exists. Some programs are built for pregnancy and postpartum and encourage you to bring the baby; some run by video.

TimeAbout 3 hours a day, 3 to 5 days a week
How longUsually 4 to 12 weeks
The babyPerinatal programs often welcome the baby; general ones usually don't. Ask.
How you get inA call to the program, or a referral from a therapist, psychiatrist or OB. Expect an intake assessment and an insurance authorization before the first day.
3 to 5 days a weekHome afterwardOften group based
Questions to ask
  • What days and hours, and how soon could I start?
  • Can I bring my baby, or pump there?
  • Is it perinatal-specific, or a general program?
  • Is there a virtual option?
  • What does my insurance authorize, and for how long?
03

PHP Β· Partial hospitalization, a day program

Most of the day, most weekdays. You sleep at home.

Typically four to six hours a day, five days a week, with a psychiatrist on the team, daily groups, individual check-ins and medication review. It is the most support you can get while still sleeping in your own bed, and it is often used instead of a hospital stay, or right after one. Perinatal day programs (some are called mother-baby programs) are built around the baby being there.

TimeAbout 4 to 6 hours a day, 5 days a week
How longUsually 2 to 6 weeks
The babyPerinatal day programs usually welcome the baby for the day; general PHPs usually don't.
How you get inUsually a referral from a clinician plus an intake assessment; many programs also take a direct call. Insurance has to authorize it first (a letter of medical necessity from your clinician helps), and programs often start within days.
Most of the dayHome at nightTherapy + psychiatry
Questions to ask
  • What are the daily hours, and how long do people usually attend?
  • Can my baby come, and is there a quiet place to feed or pump?
  • Can I miss a day for a pediatric appointment?
  • How is my partner or family involved?
  • What is the step-down plan afterward: IOP, weekly therapy?
04

Residential treatment

You live at the program for a while, outside a hospital.

Round-the-clock support in a home-like setting, usually for weeks. In the U.S. it is uncommon for postpartum depression or anxiety on its own: most residential programs that take a mother with her children are for substance use recovery (some are federally funded), and a program's medical capability, length of stay and family contact vary a lot. Ask exactly what it treats.

TimeLive-in, 24 hours
How longWeeks to months; varies widely
The babySome substance-use programs let children live in; most mental health residential programs don't. Ask.
How you get inReferral and assessment; the insurance authorization is often the hard part.
Live-in24-hour supportVaries widely
Questions to ask
  • What exactly does the program treat, and who is on the medical team?
  • Can my baby stay or visit, and is pumping and milk storage supported?
  • How are family visits and calls handled?
  • What is the plan for coming home?
05

Inpatient psychiatric care

A hospital stay, around the clock, when safety comes first.

For the times when someone cannot be kept safe or cared for anywhere else: thoughts of ending their life with a plan, postpartum psychosis, or illness too severe for outpatient care to hold. Stays are usually short, about a week, and the aim is to get stable enough for a day program or outpatient care. Most admissions are to general psychiatric units. Five U.S. hospitals run units just for pregnancy and postpartum (Little Rock, Mountain View, Baton Rouge, Glen Oaks and Chapel Hill): staff trained in perinatal care, long visiting hours for the baby, hospital-grade pumps and milk storage. The baby does not stay overnight on any U.S. unit. On a general unit, ask about pumping and the baby's visits on day one.

Time24 hours, in hospital
How longUsually about a week; longer when treatment takes time
The babyVisits, with long hours on perinatal units; never overnight in the U.S. Ask about pumping right away.
How you get inThrough an emergency department, a crisis line or mobile crisis team, or a clinician who arranges a direct admission. In an emergency, go now and sort the rest later.
Hospital settingShort-termSafety first
Questions to ask
  • How can my partner or family reach the care team each day?
  • What are the visiting rules for the baby?
  • How is pumping handled, and where is milk stored?
  • What is the discharge plan, and which level of care comes next?
How you get in
  • Weekly therapy and psychiatry: call, or ask the OB, midwife or pediatrician for a name. No diagnosis needed to start.
  • IOP and PHP: a referral from a clinician, or your own call to the program, then an intake assessment (often within a few days). Your insurance has to authorize it before the first day; a letter of medical necessity from your clinician is what they ask for.
  • Inpatient: an emergency department, a crisis line (988) or mobile crisis team, or a clinician who arranges a direct admission. Safety first; the paperwork follows.
  • Stepping down works the same way in reverse: a hospital stay usually hands over to a day program or IOP, and those hand over to weekly care.
Paying for it
  • Federal parity law (the Mental Health Parity and Addiction Equity Act, 2008) says a plan that covers intensive medical care must cover intensive mental health care, IOP and PHP included, on comparable terms. Pennsylvania's insurance department has its own parity rules and a complaint line.
  • Prior authorization is normal for IOP and PHP, and plans approve a number of days at a time; the program's staff usually handle the renewals.
  • If a plan says no: ask for the denial in writing, ask your clinician to call the plan's doctor (a peer-to-peer review), and appeal. Many denials are overturned.
  • Medicaid covers IOP and PHP in many states; the PSI HelpLine knows which local programs take it.
Where to look
Postpartum Support International: intensive treatment in the U.S.

The state-by-state list of perinatal IOP, PHP and inpatient programs (about fifty day programs and five inpatient units in 2026). The PSI HelpLine, 1-800-944-4773, will tell you which is nearest.

Open β†—
Policy Center for Maternal Mental Health

A second national list of perinatal day programs and hospital programs, updated each year.

Open β†—
FindTreatment.gov

The federal directory of mental health treatment, searchable by distance and level of care. General programs, not only perinatal.

Open β†—
The number on the back of your insurance card

Ask the behavioral health line: which IOP or PHP programs near me are in network, and what do you need from my clinician to authorize one?

Near Philadelphia and Pittsburgh

Drexel's Mother Baby Connections in Philadelphia is an intensive outpatient program where the baby comes along; UPMC in Pittsburgh runs a perinatal OCD and anxiety IOP. Both are on PSI's 2026 list.

Treatments you may hear about
Zuranolone (Zurzuvae)

The first pill approved specifically for postpartum depression (FDA, August 2023). A 14-day course, taken in the evening with food. It can make you very drowsy, so you cannot drive for at least 12 hours after each dose, and someone else needs to be able to take the night.

Antidepressants (SSRIs and others)

Still the most used medication for postpartum depression and anxiety, and many are considered compatible with breastfeeding. Your prescriber weighs the options with you; the questions to ask are below.

Brexanolone (Zulresso)

The 60-hour infusion approved in 2019 was discontinued in the U.S. in January 2025. If someone mentions it, that is why it is no longer offered.

Educational only. A prescriber decides with you, and the questions for that visit are in each level above.

What families usually have to plan for

Work schedules, transportation, feeding or pumping, childcare during program hours, insurance authorization, and what happens if things get worse. Your private care notes are a good place to keep them.

Built from trusted guidance

Checked against Postpartum Support International's directory of intensive perinatal programs, the Policy Center for Maternal Mental Health's yearly list, SAMHSA, NIMH, the FDA's approvals and the hospitals' own program pages. Educational, and not a recommendation for any level of care.

When it is an emergency

Safety comes before figuring out the perfect program.

Call 911 or go to the nearest ER

Immediate danger: an active attempt, a plan or intent to seriously harm oneself or someone else, severe injury or overdose, or postpartum confusion, delusions or hallucinations.

Call 911

Call or text 988

Suicidal thoughts, urges to self-harm, intense distress, or worry about someone else when there is no immediate life-threatening emergency.

Postpartum psychosis is a medical emergency

Hallucinations, delusions, paranoia, severe confusion or mania out of touch with reality. It is rare and treatable. Go to an emergency department now.

Unwanted intrusive thoughts can occur in postpartum anxiety and OCD and are not the same as wanting to act on them. They still deserve prompt professional support.