BLUE OAK POST-ACUTE – SANTA ROSA, CA

CMS Verified | 2026-03-01

Blue Oak Post-Acute

850 SONOMA AVE, Santa Rosa, CA 95404
(707) 544-7750
181 beds
All Santa Rosa facilities
2.0*
Overall
1.0*
Health Inspection
3.0*
Quality Care
5.0*
Staffing
66.27
Score /100
#9859
National Rank

#9859
of 14703 facilities
National
33.0% position
#937
of 1162 in CA
State Rank
#16
of 18 in Sonoma
County Rank
#6
of 7 in Santa Rosa
City Rank
#1
of 1 in ZIP 95404
ZIP Rank






About Blue Oak Post-AcuteBlue Oak Post-Acute is located at 850 Sonoma Ave, Santa Rosa, CA, reachable at (707) 544-7750. This For profit – Corporation facility operates 181.0 certified beds and serves an average of 144 residents per day. Medicare and Medicaid services have been provided since 1974-02-01. The facility currently holds a below average (2-star) overall CMS rating — families are encouraged to review inspection reports carefully before making a decision.
Facility

Blue Oak Post-Acute

Address

850 Sonoma Ave, Santa Rosa, CA 95404

Care Offered
  • Long-Term Care
  • Rehab / Short-Term Care
Medicare & Medicaid
  • Accepts Medicare
  • Accepts Medicaid
Facility Details
  • 181 Certified Beds
  • Ownership: For profit – Corporation
  • Resident Council: Both
  • Automatic Sprinklers: Yes

Quick Verdict

Overall Quality
⚠️ Below Average (2★) overall rating
Health Inspection
❌ Poor (1★) health inspection
Staffing
✅ Excellent (5★) staffing rating
Quality of Care
⚠️ Average (3★) quality of care
Compliance
❌ 11 fine(s) over 5 years
5-Year Trend
Declining over 5 years
66.27
Composite quality score out of 100 – how we calculate this
0 – Poor50 – Average100 – Best

#9859 of 14703 nationally – #937 of 1162 in California

Who Is This Facility Best For?

Blue Oak Post-Acute may be considered for families with limited options in Santa Rosa, CA, but its lower CMS ratings suggest careful due diligence is warranted. It is particularly well-suited for long-term residents based on its Quality Measure scores. Above-average staffing levels make it a good option for residents needing intensive nursing care.

Overall Rating 2022-2026

Total Nurse Hours/Day 2022-2026

Current Ratings (2026)

Overall Rating

2 / 5
Health Inspection

1 / 5
Staffing Rating

5 / 5
Quality Measures (QM)

3 / 5
Long-Stay QM Rating

5 / 5
Short-Stay QM Rating

2 / 5

5-Year Rating Trends

Overall Rating

Health Inspection Rating

Quality of Care (QM)

Staffing Rating

Average Residents per Day

Occupancy % (Residents / Beds)

Staffing InsightBlue Oak Post-Acute currently provides 3 hours 47 minutes of total nurse staffing per resident per day, including 35 minutes of Registered Nurse (RN) coverage. The CMS Staffing Rating of 5 out of 5 reflects strong nurse coverage. Total nursing staff turnover is 21.5%, near the national average.

Current Staffing Hours Per Resident Per Day (2026)

Total Nurse Staffing3 hours 47 minutes
Nurse Aide Hours2 hours 2 minutes
Licensed Practical Nurse (LPN) Hours1 hour 11 minutes
Registered Nurse (RN) Hours35 minutes
Physical Therapist Hours0 minutes

National average total nurse staffing is approximately 3.5 hours per day

Weekend Staffing Hours Per Resident Per Day (2026)

Weekend Total Nurse Hours3 hours 14 minutes
Weekend Registered Nurse (RN) Hours27 minutes

Weekend staffing is typically lower than weekday levels. Ask the facility about their weekend nurse-to-resident ratios.

5-Year Staffing Trends

Total Nurse Hours/Day

Registered Nurse (RN) Hours/Day

Licensed Practical Nurse (LPN) Hours/Day

Nurse Aide Hours/Day

Total Staff Turnover %

Registered Nurse (RN) Turnover %

Compliance Summary⚠️ CMS has flagged Blue Oak Post-Acute with an abuse icon, indicating a history of reported abuse or neglect incidents. Families should review the detailed inspection reports on Medicare.gov before considering this facility. In the current reporting period, the facility received 2 fine(s) totaling $51,518. 13 substantiated complaints were recorded across the 5-year period — families should request details from the facility or review CMS inspection findings.
Number of Fines (current period) 2
Total Fines Amount $51518.0
Payment Denials 0
Total Penalties 2
Abuse Flag on Record Y
Total Weighted Health Survey Score 158.0 (lower = better)

Substantiated Complaints / Year

Fines Issued ($) / Year

Composite Quality Rankings

#9,859
of 14,703
National
Bottom 33%
#937
CA State
Bottom 19% in CA
#16
of 18
️ Sonoma County
#16 of 18
#6
of 7
️ Santa Rosa
#6 of 7
#1
of 1
ZIP 95404
Best in ZIP

Nationally, Blue Oak Post-Acute ranks 9859th out of 14,703 facilities (composite score: 66.3/100), placing it in the below average nationwide. Within CA, it ranks 937th out of 1,162 nursing homes. In Santa Rosa, it ranks 6th out of 7 facilities. For 2026 staffing: total nurse hours rank #6,388 nationally and RN hours rank #7,172 nationally (#419 in CA).

How do we calculate these rankings?

Total Nurse Staffing – Year-by-Year National and State Ranks

Year Hours/Day National Rank CA State Rank Note
2022 2.26 #13,814 / 14,703 #1,106 / 1,162 ⚠️ Bottom 10%
2023 2.44 #13,723 / 14,703 #1,093 / 1,162 ⚠️ Bottom 10%
2024 3.93 #4,660 / 14,703 #736 / 1,162 Above average
2025 3.60 #7,838 / 14,703 #1,080 / 1,162 Below average
2026 3.79 #6,388 / 14,703 #1,029 / 1,162 Above average

Registered Nurse (RN) Hours – Year-by-Year National and State Ranks

Year Hours/Day National Rank CA State Rank Note
2022 0.28 #12,800 / 14,703 #982 / 1,162 ⚠️ Bottom 25%
2023 0.22 #13,362 / 14,703 #1,029 / 1,162 ⚠️ Bottom 10%
2024 0.62 #5,783 / 14,703 #256 / 1,162 Above average
2025 0.54 #7,578 / 14,703 #399 / 1,162 Below average
2026 0.58 #7,172 / 14,703 #419 / 1,162 Above average

Total Nurse Rank – National (lower number = better)

Registered Nurse Rank – National (lower number = better)

Frequently Asked Questions

Blue Oak Post-Acute is certified as a Medicare and Medicaid facility and has been approved to provide these services since 1974-02-01. Medicare covers short-term skilled nursing care (typically up to 100 days after a qualifying hospital stay). Medicaid covers long-term care for residents who meet financial eligibility requirements. Contact the facility at (707) 544-7750 or your local Medicaid office to verify current eligibility.

Blue Oak Post-Acute holds an overall CMS (Centers for Medicare & Medicaid Services) rating of 2 out of 5 stars. This is made up of three components: Health Inspection (1★), Staffing (5★), and Quality of Resident Care (3★). Our independent composite quality score — which uses the raw underlying CMS numbers to break ties between similarly-rated facilities — is 66.3/100, placing it #9859 of 14703 facilities nationally and #937 of 1162 in California. Star ratings are a useful starting point, but the composite score and individual sub-ratings give a more complete picture for families comparing facilities.

Each resident at Blue Oak Post-Acute receives a reported average of 3 hours 47 minutes of total nurse staffing per day. This breaks down as: Registered Nurse (RN) coverage — 35 minutes; Licensed Practical Nurse (LPN) — 1 hour 11 minutes; Nurse Aide — 2 hours 2 minutes. On weekends, total nurse staffing is 3 hours 14 minutes per resident per day. The CMS Staffing Rating for this facility is 5 out of 5. The national average for total nursing hours is approximately 3.5 hrs/day. Total nursing staff turnover is 21.5%. Families are encouraged to ask about current staffing schedules during their facility visit.

⚠️ CMS has flagged Blue Oak Post-Acute with an abuse icon, indicating a history of reported abuse or neglect incidents. Families should review the detailed inspection reports on Medicare.gov before considering this facility. In the current reporting period, the facility received 2 fine(s) totaling $51,518. 13 substantiated complaints were recorded across the 5-year period — families should request details from the facility or review CMS inspection findings. In the most recent CMS reporting period, the facility received 2 fine(s) totaling $51,518, and 0 Medicare payment denial(s). Total penalties: 2. The Total Weighted Health Survey Score is 158.0 (lower scores are better). IMPORTANT: CMS has flagged this facility with an abuse icon — indicating a reported history of abuse or neglect. Families should review the full inspection report on medicare.gov/care-compare before deciding. Full inspection history and complaint details are available at medicare.gov/care-compare.

Nationally, Blue Oak Post-Acute ranks 9859th out of 14,703 facilities (composite score: 66.3/100), placing it in the below average nationwide. Within CA, it ranks 937th out of 1,162 nursing homes. In Santa Rosa, it ranks 6th out of 7 facilities. For 2026 staffing: total nurse hours rank #6,388 nationally and RN hours rank #7,172 nationally (#419 in CA). Our composite quality score of 66.3/100 weighs health inspections, quality of resident care, staffing hours, compliance record, and five-year performance trends — giving a more complete picture than CMS star ratings alone, which can place hundreds of facilities in the same 5-star bucket. To browse and compare all nursing homes in Santa Rosa, visit: https://nursinghomesnearme.org/california/santa-rosa/

Contact and Location

ADR
Address

850 SONOMA AVE, Santa Rosa, CA 95404
Get directions on Google Maps

TEL
LLC
Legal Name

HILBORN CARE, INC.

MAP
Browse by Location

All California ·
Sonoma County ·
Santa Rosa ·
ZIP 95404

Facility Details

Number of Certified Beds 181
Average Residents / Day 144 (80% occupancy)
Ownership Type For profit – Corporation
Provider Type Medicare and Medicaid
County Sonoma County, CA
City Santa Rosa, CA
ZIP Code 95404
Approved Since February 1, 1974
Resident Council ✅ Yes
Automatic Sprinklers ✅ All required areas
Ownership Changed (12 mo.) No
CMS Certification Number 056090
Data Processing Date March 1, 2026
Data Disclaimer: All data on this page is sourced exclusively from the official CMS (Centers for Medicare and Medicaid Services) Nursing Home Compare dataset, covering reporting periods from 2022 through 2026. This includes facility ratings, staffing hours, inspection scores, fines, complaints, and geographic coordinates. NursingHomesNearMe.org does not independently verify, collect, or alter this data. Composite scores and rankings are calculated by NursingHomesNearMe.org – learn how rankings are calculated. Information may not reflect current facility conditions. Always contact the facility directly and verify at medicare.gov/care-compare before making care decisions.
Data: CMS Nursing Home Compare – Processing Date: 2026-03-01 –
Rankings across 14703 U.S. facilities –
Ranking Methodology
NursingHomesNearMe.org

Leave a Comment