Coverage
What TMS costs in South Carolina and how insurers approve it
Nearly every major South Carolina plan covers TMS for depression. The hold-up is almost never coverage — it is documentation.
South Carolina's major insurers cover TMS for major depressive disorder when earlier treatment has not worked. Plans typically require documented trials of antidepressants and psychotherapy, plus prior authorization. South Carolina Healthy Connections Medicaid coverage runs through managed care plans, so criteria vary. Medicare Part B claims in South Carolina are processed by Palmetto GBA. Always confirm benefits with the clinic before starting treatment.
Plan by plan
BlueCross BlueShield of South Carolina
South Carolina's largest insurer. Covers TMS for treatment-resistant depression with prior authorization.
State Health Plan (PEBA)
Administered by BlueCross BlueShield of SC; confirm TMS criteria.
UnitedHealthcare
Covers TMS under the behavioral health benefit; authorization usually through Optum.
Aetna
Covers TMS with medication-trial documentation.
Cigna
Covers TMS with prior authorization.
Healthy Connections Medicaid
Coverage runs through managed care plans; confirm with both the plan and the clinic.
Medicare (Palmetto GBA)
Covers TMS for major depressive disorder under the Palmetto local coverage determination.
TRICARE East
Covers TMS for eligible service members and families with referral and authorization.
Criteria change. Treat this as a starting point and confirm with your plan and clinic.
Self-pay price ranges
- Single session, self-pay
- $200 – $400
- Full 36-session course, self-pay
- $8,000 – $13,000
- Typical insured out-of-pocket
- Deductible + per-visit copay
- Initial mapping / brain mapping visit
- $300 – $500
Many South Carolina clinics offer payment plans or a discounted bundled rate for a full course — ask when you call.
Getting approved faster
- Bring a list of every antidepressant you have tried, with doses and how long you took them.
- Ask your prescriber to note the reason each medication was stopped — side effects count.
- Have a recent PHQ-9 or similar score on file; most insurers want a current measure.
- Let the clinic submit the authorization — their staff do this daily and know the templates.
- If you are denied, appeal. Denials for incomplete documentation are routinely overturned.
Looking for a clinic that takes your plan? Filter the directory by insurance.