Advantage Health Systems
Hospice in Costa Mesa, CA
Family caregiver survey
Medicare publishes survey stars only when enough families have responded. A missing rating never means poor care.
Source: Medicare (CMS) CAHPS family caregiver survey, data from Q2 2026.
Care details
Provides routine home care plus additional levels of care, according to Medicare data.
Where this hospice provided care in the past year:
Average daily patients served: 39.
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Service area
Serves 54 ZIP codes across 4 counties, as reported to Medicare.
- Orange County, CA43 ZIP codes
- Los Angeles County, CA10 ZIP codes
- Riverside County, CA3 ZIP codes
- San Diego County, CA1 ZIP code
See all 54 ZIP codes
90201, 90241, 90620, 90630, 90670, 90680, 90703, 90706, 90720, 90742, 90805, 90808, 91007, 91030, 92220, 92501, 92530, 92604, 92606, 92626, 92629, 92637, 92646, 92647, 92651, 92653, 92660, 92663, 92672, 92673, 92675, 92677, 92679, 92683, 92694, 92701, 92704, 92705, 92706, 92707, 92708, 92801, 92805, 92806, 92807, 92831, 92835, 92840, 92841, 92843, 92865, 92869, 92870, 92886
Contact & availability
151 Kalmus Drive, Suite D-104
Costa Mesa, CA 92626
Sources & data dates
- Provider details, service area, and survey data: Medicare (CMS), data from Q2 2026.
- California license verification: CDPH facility data, June 2026.
- See this provider on Medicare Care Compare