Flandreau Santee Sioux Tribe
OutpatientDual diagnosisMedicaidMedicarePrivate insurance
Services reported to SAMHSA
- Levels of care
- Outpatient
- Treatment focus
- Substance use treatment · Mental health treatment
- Facility type
- Outpatient mental health facility
- Medications used
- Nicotine replacement · Antipsychotics used in treatment of SMI
- Treatment approaches
- Activity therapy · Cognitive behavioral therapy · Couples/family therapy · Dialectical behavior therapy · Group therapy · Integrated Mental and Substance Use Disorder treatment · Individual psychotherapy · Telemedicine/telehealth therapy · Abnormal involuntary movement scale
- Education and counseling
- Smoking/vaping/tobacco cessation counseling
- Special programs
- Young adults · Seniors or older adults · Clients with co-occurring mental and substance use disorders · Clients who have experienced trauma · Persons with post-traumatic stress disorder (PTSD) · Children/adolescents with serious emotional disturbance (SED) · Persons 18 and older with serious mental illness (SMI)
- Ages accepted
- Children/Adolescents · Young Adults · Adults · Seniors
- Payment accepted
- IHS/Tribal/Urban (ITU) funds · Medicare · Medicaid · Private health insurance
- Licensing and accreditation
- Federally Qualified Health Center
- Ownership
- Tribal government
- Other services
- Chronic disease/illness management · Diet and exercise counseling · Family psychoeducation · Integrated primary care services
Questions to ask Flandreau Santee Sioux Tribe
- Is my specific plan in network, and do you need prior authorization before admission?
- How many hours a week is the outpatient or IOP schedule, and are evening groups available?
- If I need medication for opioid or alcohol use disorder, do you prescribe it or refer out?
- Do you treat mental health conditions such as depression or anxiety at the same time?
- Is there a waitlist, and how soon can you do an assessment?
- What happens after the program ends: aftercare, alumni groups or step-down care?
Also confirm the facility is licensed by South Dakota. If you are withdrawing from alcohol or benzodiazepines, ask about medical detox; do not stop suddenly on your own.
Paying for treatment at Flandreau Santee Sioux Tribe
Flandreau Santee Sioux Tribe reports accepting Medicaid, Medicare, Private insurance. With South Dakota Medicaid, treatment is usually covered at little or no cost, though some levels of care need prior authorization. Most private plans must cover substance use treatment on terms comparable to other medical care under federal parity law.
Distance to specialized care from Flandreau
Measured from the population center of Lake County, using SAMHSA locator data mapped by FindRehabMap:
- Nearest medical detox: Madison, about 1.1 miles
- Nearest methadone clinic (OTP): Sioux Falls, about 35 miles
- Nearest buprenorphine (Suboxone) provider: Madison, about less than a mile (4 within 25 miles)
See the Lake County treatment map.
Frequently asked questions
What services does Flandreau Santee Sioux Tribe offer?
Flandreau Santee Sioux Tribe reports these levels of care to SAMHSA: Outpatient, Dual diagnosis. Call to confirm current services and openings.
Does Flandreau Santee Sioux Tribe accept insurance?
It reports accepting Medicaid, Medicare, Private insurance. Ask whether your specific plan is in network before admission.
Where is Flandreau Santee Sioux Tribe located?
403 West Broad Avenue, Flandreau, SD 57028.
How far is the nearest medical detox from Flandreau?
From the center of Lake County, the closest program offering medical detox is in Madison, about 1.1 miles away (straight-line), based on SAMHSA locator data mapped by FindRehabMap.
Last reviewed 2026-10-06. Facility details come from SAMHSA's FindTreatment.gov locator and facility-provided information. Confirm services, availability and payment directly with the facility.