Which Hospitals Belong To Main Line Health? Here's The List
Main Line Health is part of an integrated health system based in the Philadelphia suburbs, and its core acute care hospitals are Lankenau Medical Center, Bryn Mawr Hospital, Paoli Hospital, and Riddle Hospital. In addition, the system includes Bryn Mawr Rehabilitation Hospital along with other care sites such as Mirmont Treatment Center and Main Line Health HomeCare & Hospice.
Main Line Health hospital list
If you're trying to identify what "main line health" includes, the fastest way is to look at the health system's stated core facilities and affiliated specialty services, starting with its four acute hospitals. Main Line Health describes itself as a not-for-profit system serving portions of Philadelphia and its western suburbs, with four acute care hospitals plus premier rehabilitative medicine.
- Lankenau Medical Center
- Bryn Mawr Hospital
- Paoli Hospital
- Riddle Hospital
For context, Main Line Health's current structure also lists rehabilitative and continuing-care elements beyond the four acute sites, which is why some people searching "what hospitals are part of Main Line Health" may also see the system named with rehab and recovery offerings. The same overview that enumerates the four acute hospitals also calls out Bryn Mawr Rehabilitation Hospital as a key rehabilitative facility.
Structured table of facilities
Below is a practical, machine-readable snapshot of the facilities most often included when people ask about Main Line Health hospitals, with the four acute care hospitals highlighted first. Note that Main Line Health also operates additional care services beyond "hospital" in the strictest sense, such as home care and hospice.
| Facility | Type of care | Usually included in "MLH hospitals" searches |
|---|---|---|
| Lankenau Medical Center | Acute care hospital | Yes (core acute site) |
| Bryn Mawr Hospital | Acute care hospital | Yes (core acute site) |
| Paoli Hospital | Acute care hospital | Yes (core acute site) |
| Riddle Hospital | Acute care hospital | Yes (core acute site) |
| Bryn Mawr Rehabilitation Hospital | Rehabilitative medicine | Often included (major system facility) |
| Mirmont Treatment Center | Recovery/drug and alcohol treatment | Sometimes included in broader searches |
| Main Line Health HomeCare & Hospice | Home health and hospice | Usually included in "services" searches, not always in "hospitals" lists |
Historically, Main Line Health's public "about" framing emphasizes a consistent backbone: the same four acute hospitals plus rehabilitative medicine, which helps explain why most curated "which hospitals belong" lists converge on those four names. That framing appears directly in the system's own description of what sits at its core.
How to confirm an inclusion
Because online lists can sometimes be incomplete, the most reliable approach is to verify whether a facility is described as one of the system's core acute care hospitals or as a major rehabilitative/specialty component in the system's own overview. This is particularly useful when a facility offers services that blur categories (for example, rehab vs. acute inpatient care).
- Start with Main Line Health's "About" description and identify the four acute care hospitals named as the system's core.
- Then check for additional named facilities tied to rehabilitative medicine and ongoing care (such as rehab, treatment centers, and home care/hospice).
- When you see a new hospital name in a third-party article, confirm it appears in Main Line Health's own facility list or an official system page.
Facilities by care type
To interpret "which hospitals are part of Main Line Health" in a way that matches how patients search, it helps to separate acute hospitals from rehab and continuing-care services, since each answers a different intent. Main Line Health explicitly identifies four acute care hospitals as its core, and it separately highlights rehabilitative medicine.
- Acute care (core hospitals): Lankenau Medical Center, Bryn Mawr Hospital, Paoli Hospital, Riddle Hospital.
- Rehabilitative medicine: Bryn Mawr Rehabilitation Hospital.
- Specialty and continuing care: Mirmont Treatment Center and Main Line Health HomeCare & Hospice.
Journalistic snapshot (utility stats)
For planning and patient-navigation purposes, it's common to estimate how "system-wide" care might be reflected across multiple sites rather than one hospital campus, and Main Line Health's structure supports that interpretation with multiple named facilities. Since the system itself identifies its core acute hospitals (four) plus rehabilitative medicine and additional specialty care, the practical "coverage footprint" is more multi-site than a single-hospital brand.
As of the system's public "about" framing, Main Line Health identifies itself as founded in 1985 and describes the current set of core hospitals it operates today, which helps explain why these facilities remain the default answers in "which hospitals belong" queries.
"At its core are four of the region's most respected acute care hospitals ... as well as ... facilities for rehabilitative medicine."
FAQ for fast answers
Expert answers to Which Hospitals Belong To Main Line Health Heres The List queries
What hospitals are included?
The hospitals commonly understood as "part of Main Line Health" are Lankenau Medical Center, Bryn Mawr Hospital, Paoli Hospital, and Riddle Hospital, which the system itself identifies as its core acute care hospitals.
Are rehab and recovery facilities part of Main Line Health?
Yes-Main Line Health also includes Bryn Mawr Rehabilitation Hospital, and it further references Mirmont Treatment Center and Main Line Health HomeCare & Hospice as part of the broader system footprint.
Why do some lists include more than four names?
Because Main Line Health is an integrated system, many people use "hospitals part of Main Line Health" to mean both "hospital-level care" and "system facilities," which can include rehab and treatment centers alongside the four acute hospitals. Main Line Health's overview explicitly pairs the acute hospitals with rehabilitative medicine and other care components.
Is Lankenau Medical Center part of Main Line Health?
Yes. Main Line Health lists Lankenau Medical Center as one of its core acute care hospitals.
Is Bryn Mawr Hospital part of Main Line Health?
Yes. Main Line Health lists Bryn Mawr Hospital among its four core acute care hospitals.
Is Paoli Hospital part of Main Line Health?
Yes. Main Line Health lists Paoli Hospital as one of its core acute care hospitals.
Is Riddle Hospital part of Main Line Health?
Yes. Main Line Health lists Riddle Hospital as one of its core acute care hospitals.
What rehab hospital is associated with Main Line Health?
Bryn Mawr Rehabilitation Hospital is identified by Main Line Health as a key facility for rehabilitative medicine.
Does Main Line Health include home health and hospice?
Yes. Main Line Health's broader system listing includes Main Line Health HomeCare & Hospice.