zReports Research Institute · Updated October 2026
Every home health agency in Costa Mesa, CA, independently graded A to F from CMS Home Health Compare data: 3 hold an A range grade. Costa Mesa's average score is 93, 12.3 above the California average. The grades are free.
| # | Facility | Grade | |
|---|---|---|---|
| 1 | Specialized Home Health Services | A | View record |
| 2 | Advantage Health Systems | A | View record |
| 3 | Orange Coast Home Health, INC. | A- | View record |
| Statistic | Value |
|---|---|
| Active licensed home health agencys | 3 |
| Costa Mesa average records layer score | 93 |
| California statewide average | 80.7 (Costa Mesa +12.3) |
| A range grades | 3 (100%) |
| Clean record (no deficiencies on file) | 3 (100%) |
| Serious findings on the record | 0 |
Costa Mesa's 3 licensed home health agencys average a records layer score of 93, 12.3 points above the California statewide average of 80.7. 3 of 3 facilities carry a clean record with no deficiencies on the state's file. See the full picture on the California Home Health Agency Rankings & Safety Report.
Home Health Agencys in California are overseen by the Centers for Medicare & Medicaid Services (CMS), whose certification, inspection, and quality-reporting data is published on the public record. This page is computed from CMS Home Health Compare data, the government’s own filings, not reviews or advertising.
Costa Mesa has 3 active licensed home health agencys on California's public file. Every one is ranked on this page with a free records layer grade.
Costa Mesa's average records layer score is 93, 12.3 points above the statewide average of 80.7. 3 of 3 Costa Mesa facilities have a clean record with no deficiencies on file.
The free records layer grade contains zero zReports judgment: it maps the government's own published verdicts, CMS Home Health Compare data, through one fixed rule applied identically nationwide. The paid Consumer Intelligence Report™ adds the composite Consumer Z Score™ and audits the record against public reputation.
No. Facilities are never contacted, never notified, and cannot pay to be listed, delisted, or re-scored. Independence is the product.
This report was generated from the zReports Consumer Records Database™, a continuously updated database that normalizes official government licensing, inspection, enforcement, ownership, and safety records across multiple federal and state agencies. Every statistic in this report is traceable to its originating public record. Facilities cannot pay to alter scores, rankings, or findings.
Data source: zReports Consumer Intelligence Database™ v2026.10 · Built from: CMS Provider Data Catalog · HHS OIG Exclusions List (LEIE) · Public consumer review signals (audited, never trusted, in the composite Consumer Z Score™) · Proprietary Consumer Z Score™ methodology · Updated: October 2026
APA, zReports Research Institute. (2026). Best Home Health Agencys in Costa Mesa, CA. Rankings & Safety Records (v2026.10). zReports.org. https://zreports.org/rankings/homehealth/ca/costa-mesa
MLA, zReports Research Institute. “Best Home Health Agencys in Costa Mesa, CA. Rankings & Safety Records.” zReports.org, v2026.10, October 2026, zreports.org/rankings/homehealth/ca/costa-mesa.
Plain, Best Home Health Agencys in Costa Mesa, CA. Rankings & Safety Records, zReports Research Institute, v2026.10, updated October 2026, zreports.org/rankings/homehealth/ca/costa-mesa
RANKED NIGHTLY FROM CMS HOME HEALTH COMPARE DATA · FACILITIES ARE NEVER CONTACTED AND CANNOT PAY TO CHANGE SCORES · METHODOLOGY