Alpas Wellness Center
La Plata, Maryland
425 treatment centers across Maryland that work with Medicare.

CareFirst turns up in the Maryland listings far more often than it does nationally — 42 of the 425 centers here report accepting it, roughly nine times the rate across the directory as a whole. That matters because so many Maryland Medicare Advantage members carry a CareFirst-branded plan, and a facility already billing that carrier is usually quicker to tell you where you stand. CARF accreditation is also unusually concentrated here: 185 of the 285 Maryland centers that report accreditation status hold it, well above the directory-wide pattern.
All 425 Maryland treatment centers listed report accepting Medicare, and 421 also report Medicaid — a reflection of how many programs in this state serve dual-eligible residents. Reported acceptance is a starting point, not a guarantee of coverage; your plan decides what it pays.
294 of the 425 Maryland centers report medication-assisted treatment, and 270 report treating opioid use. Coverage for buprenorphine or methadone can be billed differently from counselling, so ask your plan about both.
380 listings report dual-diagnosis or co-occurring care and 298 report treating PTSD or trauma. Combined mental-health and substance use treatment may involve separate benefit categories under a Medicare plan.
97 Maryland listings report ASL services and 97 report Spanish, with Hindi reported by 18 — nearly four times the directory-wide rate. Language access is worth confirming when you first call.
254 listings report state licensure, 116 are SAMHSA-listed and 91 hold Joint Commission accreditation. Credentials do not determine your coverage, but they are a reasonable question to ask alongside network status.
Maryland's geography shapes access more than its regulations do. Someone in Garrett or Worcester County may face a long drive to the nearest residential bed, while outpatient options — reported by 403 of the 425 listings — cluster along the I-95 and I-270 corridors. That gap is one reason 373 centers report virtual or telehealth care, and why some rural residents choose a hybrid of local outpatient sessions and remote therapy rather than relocating.
State parity rules require most plans regulated in Maryland to treat substance use benefits comparably to medical benefits, but Original Medicare is federal and sits outside state insurance regulation. Medicare Advantage plans sold in Maryland do operate under state-licensed networks, which is why in-network status and prior authorization rules differ from one plan to the next even at the same facility.
Original Medicare generally includes benefits for substance use treatment, and Medicare Advantage plans package those benefits differently, often with network rules. What a plan pays, and for which level of care, depends on the individual policy — confirm the details with Medicare or your Advantage plan and with the facility's billing office before admission.
Call the number on the back of your Medicare or Advantage card and ask specifically about substance use disorder benefits, then call the facility and give them your member ID so they can run their own check. Ask both parties the same three questions: is this facility in network, is prior authorization needed, and what is my share of the cost.
Every one of the 425 Maryland listings reports accepting Medicare, but reporting acceptance is not the same as being in network for your specific plan. Advantage plans in Maryland carry their own provider networks, so in-network status has to be confirmed plan by plan.
Medically supervised withdrawal is a distinct level of care with its own coverage rules and, in many plans, its own authorization requirement. Ask the facility whether it provides detox directly or refers out, and ask your plan how detox days are counted.
421 of the 425 Maryland listings report accepting Medicaid as well as Medicare, so dual-eligible residents often have more than one payer in play. Maryland Medicaid may cover costs Medicare leaves behind, but the order of billing should be confirmed with both programs and the facility.
Out-of-pocket amounts depend on your plan type, deductible status, whether the program is in network, and the level of care. No honest figure can be quoted in advance; ask the facility for a written estimate and your plan for your cost share.
373 of the 425 Maryland listings report virtual or telehealth services, which matters on the Eastern Shore and in Western Maryland where the nearest program may be an hour's drive. Coverage for telehealth varies by plan, so check whether your policy pays for remote sessions at the same rate.
398 of the 425 Maryland listings report serving people 65 and over, and 380 report dual-diagnosis or co-occurring care, which often matters alongside grief, isolation or chronic pain. Filter the listings by age group and by the conditions treated, then contact facilities directly.
Write down your Medicare or Advantage member ID before you start calling, then work through two or three Maryland listings that match your level of care and ask each one whether they are in network for your specific plan. Facilities publish their own phone numbers here — contact them directly. If you or someone you love is in immediate danger, call or text 988, or call 911.
10 of the 368 that report it in Maryland — 2.7%, against 0.55% across the directory.
42 of the 425 that report it in Maryland — 9.9%, against 1.1% across the directory.
185 of the 285 that report it in Maryland — 65%, against 39% across the directory.
18 of the 372 that report it in Maryland — 4.8%, against 1.3% across the directory.
7 of the 372 that report it in Maryland — 1.9%, against 0.53% across the directory.
La Plata, Maryland
Rosedale, Maryland
Berlin, Maryland
Perry Point, Maryland
Rockville, Maryland
Rockville, Maryland
Elkton, Maryland
Frederick, Maryland
Lanham, Maryland
Middle River, Maryland
Baltimore, Maryland
Berlin, Maryland
Columbia, Maryland
Baltimore, Maryland
Prince Frederick, Maryland
Columbia, Maryland
Chestertown, Maryland
Emmitsburg, Maryland
Columbia, Maryland
Lanham, Maryland
Baltimore, Maryland
Linthicum Heights, Maryland
Baltimore, Maryland
Upper Marlboro, Maryland
and 7 more
Reported by 425 of the 425 listed here.
and 10 more
Reported by 407 of the 425 listed here.
and 7 more
Based on the 368 that report it; others have not said.
and 10 more
Reported by 425 of the 425 listed here.
Based on the 285 that report it; others have not said.
and 18 more
Based on the 372 that report it; others have not said.
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