Diamondback Healthcare Center
Nursing home in Phoenix, Arizona, CMS certification number 035302
3000 N 91st Avenue, Phoenix, AZ 85037 · Maricopa County
- CMS overall rating
- 4 of 5 stars
- Certified beds
- 94
- Certified for
- Medicare and Medicaid
- Last standard inspection
- February 6, 2026
- Deficiencies at that inspection
- 5
- Fines in 3 years
- $5,073 (2)
Does Diamondback Healthcare Center take Medicare and Medicaid?
Yes to both. Diamondback Healthcare Center is certified for Medicare and Medicaid. Medicare can pay for a short skilled stay after a qualifying hospital stay; Medicaid can pay for long-term care once you qualify.
Certification isn't a promise of an open bed. Ask how many Medicaid beds it has free and whether it keeps residents who move from Medicare to Medicaid. Our guide explains what Medicare pays for.
CMS star ratings
CMS rates every certified nursing home from 1 to 5 stars. The overall rating starts from health inspections, then moves up or down for staffing and quality. These come from the CMS Provider Information, October 2026 release.
| Measure | CMS stars |
|---|---|
| Overall | 4 of 5 |
| Health inspections | 4 of 5 |
| Staffing | 1 of 5 |
| Quality of resident care | 5 of 5 |
| Long-stay quality | 3 of 5 |
| Short-stay quality | 5 of 5 |
Nurse staffing hours and turnover
These are the hours Diamondback Healthcare Center reported to CMS, split across residents and days. More hours per resident usually means more hands at the bedside.
- Total nurse hours per resident per day
- 4.92
- Registered nurse hours
- 0.52
- Licensed practical nurse hours
- 1.80
- Nurse aide hours
- 2.60
- Weekend total hours
- 4.27
- Nursing staff turnover
- 73.9%
- Registered nurse turnover
- 81.3%
- Administrators who left
- 1
Health inspections and complaints
Inspectors last made a standard visit on February 6, 2026 and cited 5 deficiencies, plus 3 from complaint visits.
The visit before, on October 31, 2024, found 1.
Read every citation on the CMS Care Compare page.
Fines and payment denials
CMS fined Diamondback Healthcare Center 2 times in the past 3 years, for $5,073 in total.
Beds and residents
On an average day 87.4 residents live here, about 93% of its 94 certified beds.
- Certified beds
- 94
- Average residents per day
- 87.4
- Certified since
- July 21, 2022
- Resident or family council
- Resident
Who owns Diamondback Healthcare Center
- Legal business name
- 91st Avenue Operations LLC
- Ownership type
- For profit - Individual
Other nursing homes near Diamondback Healthcare Center
- Northpark Health and Rehabilitation of Cascadia2020 North 95th Avenue, Phoenix 85037
- Bella Vita Health and Rehabilitation Center5125 North 58th Avenue, Glendale 85301
- Palm Valley Post Acute13575 West McDowell Road, Goodyear 85395
- Estrella Health And Rehabilitation Center350 East La Canada, Avondale 85323
- Az - Rio Vista Post Acute and Rehabilitation10323 West Olive Avenue, Peoria 85345
See also all nursing homes in Phoenix.
Who inspects nursing homes in Arizona
Arizona's state survey agency licenses nursing homes and carries out the federal inspections for CMS. A home must keep its state licence and meet the federal rules to take Medicare or Medicaid.
Compare all nursing homes in Arizona, the 23 in Phoenix, or see how assisted living and nursing homes differ.
Is this your facility?
If you run Diamondback Healthcare Center, email contact@assistedlivingaccess.com from your work address. We can add your own rates, photos and contact details next to the state record, or take the listing down.
Questions about Diamondback Healthcare Center
What is the CMS star rating of Diamondback Healthcare Center?
4 out of 5 stars overall.
Does Diamondback Healthcare Center accept Medicaid?
Yes, it is Medicaid certified.
What did inspectors find at Diamondback Healthcare Center?
5 cited at the last standard visit.
Who owns Diamondback Healthcare Center?
91st Avenue Operations LLC, for profit - individual.
From the federal record: CMS Care Compare and the CMS Provider Information dataset, October 2026 release.