F0610 F610: Respond appropriately to all alleged violations.
E

Failure to Investigate Allegations of Abuse and Resident-to-Resident Altercations

Pine Knoll Nursing CenterLexington, Massachusetts Survey Completed on 03-02-2026

Summary

The facility failed to investigate multiple allegations of abuse involving five residents. The report states that allegations included sexual abuse, resident-to-resident altercations, and physical abuse by staff, and that the facility did not complete the required investigations for these events. Facility leadership, including the DON and NHA, acknowledged during interviews that these allegations should have been investigated but were not. Resident #36, who was admitted in April 2025 and had diagnoses including anxiety disorder, paraplegia, and depression, had intact cognition on the most recent MDS and was dependent on staff for care and transfers. The resident reported that another resident repeatedly made sexually explicit comments, exposed genitals, and engaged in ongoing inappropriate behavior. The resident stated that the incident was reported to the DON and NHA by email and that police were called. The report notes that the allegation was not reported in the HCFRS as required, and the DON and NHA both stated that the sexual abuse allegation and the related resident-to-resident altercation should have been investigated but were not. Resident #47, who had dementia with behavioral disturbance, wandering, and traumatic brain injury, had severely impaired cognition on the most recent MDS. Clinical notes described provocative hypersexual behavior toward peers, including exposing self and making sexually explicit statements. Other residents also reported that this resident approached them with vulgar sexual comments and exposed genitals. The DON later stated that the allegation of sexual abuse involving Resident #47 should have been investigated but had not. The report also states that the NHA agreed the event should have been investigated and that a thorough investigation would include interviews with the residents involved and staff who may have witnessed the event. Resident #25, who had bipolar disorder and Alzheimer’s disease and was assessed as severely cognitively impaired, had progress notes documenting a resident altercation on multiple dates in January 2026. Notes described the resident as confused, unable to explain what happened, and involved in a brief altercation with another resident. The DON stated he was unaware of the notes at the time and that no investigation had been completed, although one should have been. Resident #45, who had Alzheimer’s disease and schizophrenia and severe cognitive impairment, reported being grabbed roughly by a staff member and having bruises on an arm. The DON’s incident report documented the resident’s statement but did not show further investigation such as staff interviews, resident interviews, skin checks, or other assessments. The DON stated that the incident report was the only investigation completed and that no further investigation was done because no bruises were visible and the resident could not recall full details. Resident #10, who had Alzheimer’s disease with late onset and anxiety disorder and was moderately cognitively impaired, was involved in an incident in which water was spilled on a roommate and the resident reported that the roommate was trying to climb into the resident’s bed. The social work note documented the incident as a resident-to-resident altercation and noted that the DON and physician were notified. The health care reporting system did not show that the facility reported the altercation to the state agency. The DON later stated that the incident should have been investigated and reported, and the Administrator stated that it should have been investigated and filed with the state agency.

Penalty

Fine: $327,700
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The penalty, as released by CMS, applies to the entire inspection this citation is part of, covering all citations and f-tags issued, not just this specific f-tag. For the complete original report, please refer to the 'Details' section.

Resources

Below are regulatory guidelines relevant to this citation:

See other F0610 citations
Failure to Investigate Allegation of Verbal Abuse
D
F0610 F610: Respond appropriately to all alleged violations.
Short Summary

Failure to Investigate Allegation of Verbal Abuse: A volunteer reported that an activities staff member yelled at a resident during bingo and then yelled at the volunteer when she intervened. Interviews with the resident and volunteer confirmed the staff member spoke rudely and loudly to the resident, and the regional clinical director confirmed there was no evidence the verbal abuse allegation was reported or investigated.

No penalty information released
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The penalty, as released by CMS, applies to the entire inspection this citation is part of, covering all citations and f-tags issued, not just this specific f-tag. For the complete original report, please refer to the 'Details' section.
Failure to Remove Alleged Abusers and Investigate Verbal Abuse During Abuse Allegations
J
F0610 F610: Respond appropriately to all alleged violations.
Short Summary

Staff failed to remove alleged perpetrators from duty and fully investigate verbal abuse during two separate abuse allegations involving a resident and two CNAs. In the first event, a resident reported being intentionally pushed into a siderail during in-bed care, while multiple other residents described the same CNA as rough and having a bad attitude; despite this, the CNA completed the shift and worked additional days while the abuse investigation was open. In the second event, the same resident alleged that another CNA pushed his leg and made a profane, threatening statement, but the facility’s investigation did not address the verbal abuse allegation, and that CNA was also allowed to finish the shift and work subsequent days during the investigation. Timecard records and interviews with the administrator and DON confirmed that alleged perpetrators continued working with unrestricted access to residents while abuse allegations were under investigation, leading surveyors to identify immediate jeopardy and substandard quality of care.

No penalty information released
tooltip icon
The penalty, as released by CMS, applies to the entire inspection this citation is part of, covering all citations and f-tags issued, not just this specific f-tag. For the complete original report, please refer to the 'Details' section.
Failure to Investigate Major Injuries and Alleged Abuse
E
F0610 F610: Respond appropriately to all alleged violations.
Short Summary

The facility failed to investigate multiple major injuries and an allegation of sexual abuse involving three residents with severe cognitive impairment and significant medical conditions. One resident, dependent for transfers, was found on the floor after attempting to get out of bed and was later found to have bilateral femur fractures. Another resident with Parkinson’s disease was found on the floor after a wheelchair alarm sounded and was later diagnosed with a femur fracture following complaints of leg pain. A third resident, described as very independent, triggered a bed alarm and was found kneeling by a recliner, later requiring ORIF for fractures of the right 4th and 5th metacarpals. In each case, the ADM acknowledged awareness of the fractures, stated there was no belief of neglect or abuse, and confirmed that no investigation into the cause of the injuries or the alleged abuse was initiated or documented.

No penalty information released
tooltip icon
The penalty, as released by CMS, applies to the entire inspection this citation is part of, covering all citations and f-tags issued, not just this specific f-tag. For the complete original report, please refer to the 'Details' section.
Failure to Investigate Allegation of Abuse After Resident Wrist Injury
D
F0610 F610: Respond appropriately to all alleged violations.
Short Summary

A resident with moderately impaired cognition and a preferred language other than English developed bilateral wrist discoloration and swelling during ADL care when a CNA reported the resident was resisting and bumped her wrists on a wheelchair. Documentation noted the injury, assessment, and treatment, but the care plan was not updated. A family member reported that the resident said staff grabbed her hand and tried to force care, and this was reported to nursing and administration. Despite this allegation, the facility did not conduct a full abuse investigation per its policy: the Social Service Director did not interview the resident or other cognitively intact residents or complete a trauma assessment, and the Administrator/DON confirmed that only the involved CNA and RN were interviewed before concluding no abuse occurred.

No penalty information released
tooltip icon
The penalty, as released by CMS, applies to the entire inspection this citation is part of, covering all citations and f-tags issued, not just this specific f-tag. For the complete original report, please refer to the 'Details' section.
Failure to Thoroughly Investigate Resident’s Abuse Allegation and Unexplained Bruise
D
F0610 F610: Respond appropriately to all alleged violations.
Short Summary

A resident with cognitive impairment and a history of cerebral infarction, identified as at risk for abuse, reported to an LPN that another resident punched them in the arm and showed a bruise, while other staff and the other resident described only a collision with a wheelchair and denied any hitting. The Administrator was unaware that an abuse allegation had been made, and the DON’s investigation focused on the bruise without obtaining statements from the reporting resident or the LPN, and without completing initial or final reports or determining the cause of the bruise or whether abuse occurred, in contrast to the facility’s abuse policy requiring prompt and thorough investigation of all abuse reports.

No penalty information released
tooltip icon
The penalty, as released by CMS, applies to the entire inspection this citation is part of, covering all citations and f-tags issued, not just this specific f-tag. For the complete original report, please refer to the 'Details' section.
Failure to Timely Report Abuse Investigation Results
D
F0610 F610: Respond appropriately to all alleged violations.
Short Summary

The facility failed to report the results of an abuse allegation investigation within the required five working days. An SBAR note documented that two residents in the lobby began cussing at each other while one was preparing to leave for dialysis, and that one resident punched the other on the body as she was on the gurney leaving. The Administrator confirmed that while the initial SOC 341 was sent on the date of the incident, the 5-day summary of the investigation was not sent to the state agency until several days later, exceeding the timeframe required by the facility’s abuse reporting policy.

No penalty information released
tooltip icon
The penalty, as released by CMS, applies to the entire inspection this citation is part of, covering all citations and f-tags issued, not just this specific f-tag. For the complete original report, please refer to the 'Details' section.

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