Diamond Manor

Residential Care Facility for the Elderly (Board and Care Home) · Senior care facility

Residential Care Facility for the Elderly (Board and Care Home)High data-match confidence

Directory record — please verify

This listing comes from Orange County Board and Care Homes List and was updated June 25, 2026. It does not confirm Medicare coverage, plan network, referral or prior authorization, offered services, or current availability. Verify each item directly before scheduling.

At a glance

Diamond Manor is listed as a Residential Care Facility for the Elderly (Board and Care Home) in Westminster, CA. Call (714) 486-2737 to confirm current participation and availability.

Services & care categories

Residential care

Medicare questions to ask

1Do you currently accept Medicare assignment for these services?
2Is this location in-network for my Medicare Advantage plan?
3Will I need a referral or prior authorization before my visit?
4What out-of-pocket costs should I expect under Medicare?
5Do you provide the specific care I need (pain management, PM&R, behavioral health, or mild TBI)?

Location

Frequently asked questions

Does Diamond Manor accept Medicare?

Diamond Manor is an imported senior-care record. Confirm Medicare participation and network status directly with the facility before scheduling.

Where is Diamond Manor located?

Diamond Manor is located at 15460 Marlborough Circle, Westminster, CA 92683.

What is the phone number for Diamond Manor?

You can reach Diamond Manor at (714) 486-2737.

What care does Diamond Manor offer?

Listed services include Residential care. Verify availability with the facility.

Source

Orange County Board and Care Homes List, page 20 (2024 Board and Care Homes list.pdf).

How directory records are sourced and updated

Medicare questions to ask

1Do you currently accept Medicare assignment for these services?
2Is this location in-network for my Medicare Advantage plan?
3Will I need a referral or prior authorization before my visit?
4What out-of-pocket costs should I expect under Medicare?
5Do you provide the specific care I need (pain management, PM&R, behavioral health, or mild TBI)?

Location

Frequently asked questions

Does Diamond Manor accept Medicare?

Diamond Manor is an imported senior-care record. Confirm Medicare participation and network status directly with the facility before scheduling.

Where is Diamond Manor located?

Diamond Manor is located at 15460 Marlborough Circle, Westminster, CA 92683.

What is the phone number for Diamond Manor?

You can reach Diamond Manor at (714) 486-2737.

What care does Diamond Manor offer?

Listed services include Residential care. Verify availability with the facility.

Source

Orange County Board and Care Homes List, page 20 (2024 Board and Care Homes list.pdf).

How directory records are sourced and updated