Treatment programs in Costa Mesa, CA that list private insurance

14 programs in Costa Mesa list private insurance on public profiles, of 18 programs listed in Costa Mesa. Listings as of 19 Sep 2026.

These are the programs whose listed address is in Costa Mesa. A program in a nearby town may still be the right one, so look at the cities near Costa Mesa below. Lists private insurance means the program's public listing names private insurance or a carrier. That is not proof of a network contract with your plan, and it does not mean the program has openings. Give the program your plan name and member ID and ask whether they are in network, before you travel or start treatment. findingrehab.io has not checked these listings. How listings work

All programs in Costa Mesa (18) Programs that list private insurance in California (826)

Substance abuse
12
Mental health
5
Confirmed numbers
13

Programs in Costa Mesa that list private insurance

14 programs match

Showing the first 24 programs, sorted by name. The full list by city is below.

Each phone number says where it came from. We have not called any of them, so confirm with the program.

Showing 14 of 14

What these 14 programs list

Levels of care

Coverage listed

  • Medicaid (3)
  • Medicare (3)
  • TRICARE (1)
  • Private insurance (14)
  • Self pay or sliding fee (2)

13 of these 14 phone numbers were confirmed against a second source, such as the program's own website or a government directory. Each listing says where its number came from.

Not listed here with private insurance

No program in Costa Mesa that lists private insurance offers these. This is the nearest city where one does.

  • Medication for addiction (MAT): Santa Ana, about 7 miles away

Cities near Costa Mesa

Distances are straight line estimates between the middle of each city's listings.

All programs in Costa Mesa that list private insurance

Printed from findingrehab.io/private/california/costa-mesa/. Listings as of 19 Sep 2026.