Map showing the location of SONOMA POST ACUTE in SONOMA, California
678 2ND STREET WEST, SONOMA, CA, 95476

Overall Score

CMS Five-Star Quality Rating
3/5AverageCMS Five-Star overall rating
  1. Much below average
  2. Below average
  3. Average
  4. Above average
  5. Much above average

Where it ranks

  • CaliforniaAbove only 37% of peers1,154 rated homes · average 3.2★
  • Sonoma CountyAbove only 18% of peers18 rated homes · average 3.6★
  • United StatesAbove only 41% of peers14,574 rated homes · average 3.0★

How the rating is built

  • Health inspectionsStarting point2★−0.8 vs CA avg
  • StaffingCan add or remove a star3★−0.1 vs CA avg
  • Quality measuresCan add or remove a star5★+0.9 vs CA avg

CMS starts from the health inspection stars, then adds or subtracts a star for staffing and for quality measures. Stars are assigned relative to other facilities in the same state.

Ratings & measures

Tap a row to see what it means
Health inspection ratingCMS stars from the last three on-site inspection cycles2★Above only 19% of peersCA avg2.8★U.S. avg2.8★
What is health inspection rating?

Stars assigned from the last three standard surveys and every complaint investigation in that window, weighted toward the most recent and the most serious findings. CMS assigns these stars relative to other facilities in the same state.

Why it matters

It carries the most weight in the overall rating and is the only domain based on what trained inspectors saw on site rather than what the facility reported.

Staffing ratingCMS stars from payroll-reported hours and turnover3★Above only 27% of peersCA avg3.1★U.S. avg2.9★
What is staffing rating?

Nurse and aide hours per resident day from payroll records CMS collects every quarter, adjusted for how much care residents need, plus staff turnover and weekend coverage.

Why it matters

More hours and lower turnover are the strongest predictors of fewer falls, pressure sores, and avoidable hospital stays.

Quality measures ratingCMS stars from clinical outcomes and resident assessments5★Above 57% of peersCA avg4.1★U.S. avg3.6★
What is quality measures rating?

Clinical outcomes from resident assessments and Medicare claims: falls with injury, pressure ulcers, hospitalizations, antipsychotic use, and more, for both short-stay and long-stay residents.

Why it matters

It shows whether care is working, but part of it comes from the facility’s own assessments, so read it alongside the inspection results.

Total nurse hoursPer resident per day, all nursing staff3.70hrsAbove only 5% of peersCA avg4.51Benchmark4.10
What is total nurse hours?

All licensed nurse and aide hours worked, divided by the number of residents, on an average day. Reported from payroll, not self-reported.

Why it matters

Federal research links 4.1 hours a day to fewer avoidable harms. Below about 3 hours, residents wait longer for help with basics like toileting and repositioning.

RN hoursPer resident per day, registered nurses only0.63hrsAbove 68% of peersCA avg0.65Benchmark0.75
What is rn hours?

Registered nurse hours only. RNs assess residents, manage medications, and catch changes in condition; LPNs and aides deliver most hands-on care.

Why it matters

RN coverage is the staffing measure most tied to fewer hospital transfers and infections, and it is where thinly staffed facilities cut first.

Nursing staff turnoverShare of nursing staff who left within a year · lower is better37%Above 51% of peersCA avg38%RN turnover36%
What is nursing staff turnover?

The share of nursing staff who left within the past year, from the same payroll data.

Why it matters

High turnover means residents are cared for by people who do not know them, and it is one of the strongest predictors of inspection problems.

Fines in the last three yearsCivil money penalties imposed by CMS · lower is better$0Above only 45% of peersCA avg$26,970Fines · denials0 · 0
What is fines in the last three years?

Civil money penalties CMS imposed after serious or uncorrected deficiencies, and denials of Medicare payment for new admissions.

Why it matters

Penalties follow the worst inspection findings. A recent fine is the clearest sign that inspectors found real harm.

Inspection history

Last three inspection cycles
32citations
11inspection dates
0actual harm (G–I)
1immediate jeopardy (J–L)
Nov 14, 2025most recent

Citations by monthAug 2019 – Nov 2025

  • No actual harm (D–F)
  • Actual harm (G–I)
  • Immediate jeopardy (J–L)
  • $Fine or payment denial

Click a month or a year to filter the findings below. Arrow keys move between months; Esc clears.

Nov 14, 20251 citationCycle 1worst D · no actual harm
  1. F627Ensure the transfer/discharge meets the resident's needs/preferences and that the resident is prepared for a safe transfer/discharge.Resident RightsD · isolatedCorrected Jan 5, 2026
Aug 1, 20252 citationsCycle 1worst D · no actual harm
  1. F658Ensure services provided by the nursing facility meet professional standards of quality.Resident Assessment and Care PlanningD · isolatedCorrected Aug 14, 2025
  2. F606Not hire anyone with a finding of abuse, neglect, exploitation, or theft.Freedom from Abuse, Neglect, and ExploitationD · isolatedCorrected Aug 14, 2025
Jul 22, 20251 citationCycle 1worst D · no actual harm
  1. F658Ensure services provided by the nursing facility meet professional standards of quality.Resident Assessment and Care PlanningD · isolatedCorrected Jul 31, 2025
Jul 18, 20251 citationCycle 1worst D · no actual harm
  1. F658Ensure services provided by the nursing facility meet professional standards of quality.Resident Assessment and Care PlanningD · isolatedCorrected Aug 8, 2025
May 16, 20251 citationCycle 1worst D · no actual harm
  1. F658Ensure services provided by the nursing facility meet professional standards of quality.Resident Assessment and Care PlanningD · isolatedCorrected Jun 16, 2025
Mar 20, 20251 citationCycle 1worst D · no actual harm
  1. F622Not transfer or discharge a resident without an adequate reason; and must provide documentation and convey specific information when a resident is transferred or discharged.Resident RightsD · isolatedCorrected Apr 7, 2025
Jan 30, 20251 citationCycle 2worst E · no actual harm
  1. F576Ensure residents have reasonable access to and privacy in their use of communication methods.Resident RightsE · patternCorrected Feb 5, 2025
Jun 13, 20241 citationCycle 2worst D · no actual harm
  1. F697Provide safe, appropriate pain management for a resident who requires such services.Quality of Life and CareD · isolatedCorrected Jun 20, 2024
Mar 10, 20231 citationCycle 3worst D · no actual harm
  1. F726Ensure that nurses and nurse aides have the appropriate competencies to care for every resident in a way that maximizes each resident's well being.Nursing and Physician ServicesD · isolatedCorrected Apr 6, 2023
Mar 30, 202220 citationsCycle 2worst L · immediate jeopardy
  1. F756Ensure a licensed pharmacist perform a monthly drug regimen review, including the medical chart, following irregularity reporting guidelines in developed policies and procedures.Pharmacy ServiceE · patternCorrected Apr 24, 2022
  2. F759Ensure medication error rates are not 5 percent or greater.Pharmacy ServiceE · patternCorrected Apr 24, 2022
  3. F760Ensure that residents are free from significant medication errors.Pharmacy ServiceE · patternCorrected Apr 24, 2022
  4. F801Employ sufficient staff with the appropriate competencies and skills sets to carry out the functions of the food and nutrition service, including a qualified dietician.Nutrition and DietaryF · widespreadCorrected Apr 24, 2022
  5. F802Provide sufficient support personnel to safely and effectively carry out the functions of the food and nutrition service.Nutrition and DietaryF · widespreadCorrected Apr 24, 2022
  6. F804Ensure food and drink is palatable, attractive, and at a safe and appetizing temperature.Nutrition and DietaryE · patternCorrected Apr 24, 2022
  7. F805Ensure each resident receives and the facility provides food prepared in a form designed to meet individual needs.Nutrition and DietaryE · patternCorrected Apr 24, 2022
  8. F806Ensure each resident receives and the facility provides food that accommodates resident allergies, intolerances, and preferences, as well as appealing options.Nutrition and DietaryE · patternCorrected Apr 24, 2022
  9. F810Provide special eating equipment and utensils for residents who need them and appropriate assistance.Nutrition and DietaryD · isolatedCorrected Apr 24, 2022
  10. F812Procure food from sources approved or considered satisfactory and store, prepare, distribute and serve food in accordance with professional standards.Nutrition and DietaryE · patternCorrected Apr 24, 2022
  11. F725Provide enough nursing staff every day to meet the needs of every resident; and have a licensed nurse in charge on each shift.Nursing and Physician ServicesE · patternCorrected Apr 24, 2022
  12. F645PASARR screening for Mental disorders or Intellectual DisabilitiesResident Assessment and Care PlanningD · isolatedCorrected Apr 24, 2022
  13. F656Develop and implement a complete care plan that meets all the resident's needs, with timetables and actions that can be measured.Resident Assessment and Care PlanningE · patternCorrected Apr 24, 2022
  14. F658Ensure services provided by the nursing facility meet professional standards of quality.Resident Assessment and Care PlanningE · patternCorrected Apr 24, 2022
  15. F679Provide activities to meet all resident's needs.Quality of Life and CareF · widespreadCorrected Apr 24, 2022
  16. F692Provide enough food/fluids to maintain a resident's health.Quality of Life and CareE · patternCorrected Apr 24, 2022
  17. F693Ensure that feeding tubes are not used unless there is a medical reason and the resident agrees; and provide appropriate care for a resident with a feeding tube.Quality of Life and CareE · patternCorrected Apr 24, 2022
  18. F695Provide safe and appropriate respiratory care for a resident when needed.Quality of Life and CareL · widespreadCorrected Apr 24, 2022
  19. F726Ensure that nurses and nurse aides have the appropriate competencies to care for every resident in a way that maximizes each resident's well being.Nursing and Physician ServicesE · patternCorrected Apr 24, 2022
  20. F755Provide pharmaceutical services to meet the needs of each resident and employ or obtain the services of a licensed pharmacist.Pharmacy ServiceE · patternCorrected Apr 24, 2022
Aug 16, 20192 citationsCycle 3worst D · no actual harm
  1. F655Create and put into place a plan for meeting the resident's most immediate needs within 48 hours of being admittedResident Assessment and Care PlanningD · isolatedCorrected Oct 15, 2019
  2. F695Provide safe and appropriate respiratory care for a resident when needed.Quality of Life and CareD · isolatedCorrected Oct 15, 2019

Staffing

From quarterly payroll reports

Hours per resident per day

  • All nursing staffRNs, LPNs and aides combined3.70hrsAbove only 5% of peers−0.81 vs CA avg
  • Registered nursesRN hours only0.63hrsAbove 68% of peers−0.02 vs CA avg
  • Licensed practical nursesLPN hours0.92hrs
  • Nurse aidesCNA hours2.15hrs
  • Weekend nursingAll staff on Saturdays and Sundays2.91hrs
  • California average
  • Research benchmark (4.10 total, 0.75 RN)

Turnover & capacity

  • Nursing staff turnoverShare who left within a year · lower is better37%Above 51% of peersCA avg 38%
  • RN turnoverRegistered nurses only36%Not ranked by CMS
  • Administrators who leftIn the past year0Stable leadership
  • Occupancy83 certified beds · ~78 residents a day93%Above 66% of peersCA avg 88%

Fines & penalties

Roughly the past three years

Enforcement summary

  • $0In fines
  • 0Fines
  • 0Payment denials
  • $26,970CA avg in fines
Above only 45% of peersFewer fines than 45% of rated homes in California

Actions on record

No fines or payment denialsNothing on record in the current reporting window. California facilities average 1.3 penalties.

Ownership

As filed with CMS

Structure

Ownership type
For profit - Corporation
Chain
Pacs Group254 facilities in the chain2.9★ chain average
Certification
Medicare and Medicaid
Location type
Urban
Ownership change
None in the last 12 months

People and entities on file

Direct owners (5%+)
  • Providence Group Wine Country LLC
Indirect owners (5%+)
  • Pacs Group, INC.
  • Pacs Holdings, LLC
  • Providence Group Nh, LLC
  • Mark Hancock
  • Jason Murray
Operational or managerial control
  • Jon Olson
Corporate officers
  • Frederick Apt
  • Mark Hancock
  • Joshua Jergensen
  • John Mitchell
Contracted managers
  • Dominic Picetti
Managing employees
  • Jon Olson

Person Organization

Sources & notes

Public data, updated quarterly

Data sources

  • CMS Care Compare · Provider InformationStar ratings, staffing hours, turnover, penalties and flags · processed February 2026.
  • CMS Health CitationsEvery deficiency from the last three inspection cycles, with scope, severity and inspection cycle.
  • CMS Penalties and Ownership filesCivil money penalties, payment denials, and the owners and managers on file.

Notes

  • CMS Certification Number 055268 · 678 2ND STREET WEST, SONOMA, CA, 95476.
  • Percentiles compare this facility with every rated nursing home in California and Sonoma County. Turnover and fines are inverted so a high percentile is always good.
  • This is an informational summary of public data, not medical, legal, or placement advice. Facilities cannot pay to change it; a facility that believes a record is wrong can dispute it with CMS.

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