Four Seasons Dialysis Center LLC.
A dialysis facility in Brooklyn, New York 11236
1170 East 98th Street, Brooklyn, New York 11236. (718) 223-2100.
Watch and the shortlist are kept with a free account, on every device. Your watch list. CMS’s own record is on Care Compare.
The short answer
Record last released by CMS on Oct 28, 2026.
- 4of 5 CMS’s star rating
- 2of 5 patient survey rating
- 4 deficiencies cited in the last three years
- 25 dialysis stations
Each figure’s source sits beside it, in its section below.
What these words mean3
- Star ratings
- CMS rates some kinds of place from 1 to 5 stars, more stars meaning better on CMS’s own measures for that kind: for a nursing home, its health inspections, staffing and quality measures. A rating is CMS’s summary of those measures; it doesn’t promise good care. Source: CMS, Care Compare and the Five-Star Quality Rating System.
- Inspection (survey)
- A visit by state inspectors, often unannounced, who check a place against the rules it must meet. For nursing homes and other places Medicare pays, CMS calls these visits surveys: a standard survey of a nursing home comes at least every 15 months, and a complaint survey whenever a complaint calls for one. Source: CMS; 42 CFR 488.308.
- Deficiency, citation, violation
- What inspectors write up when a place didn’t meet a rule: the rule, what they saw, and when. CMS calls it a deficiency; states may say citation or violation. It is the inspectors’ finding, not a court’s, and the place is usually asked for a plan to correct it. Source: CMS, statement of deficiencies (Form CMS-2567); each state’s licensing agency.
What did inspectors find?
The last inspection on record was on May 22, 2024: a standard inspection.
4 deficiencies cited in the last three years.
CMS, QCOR Dialysis Facility (ESRD) 2567 statements of deficiencies. Released Oct 28, 2026. Updated monthly.
When those deficiencies happened
4 deficiencies in 1 month of the last 36. Last cited May 2024. Most serious: Standard-level. The last 3 years, to Oct 30, 2026.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | Nov | Dec | ||||||||||
| 2024 | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| 2025 | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| 2026 | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct |
Hover or focus a month to read it.
Hearth Record drew this from the dates and levels in the source’s own records.
Each deficiency, as cited
Rule titles as CMS’s inspectors cite them, set in sentence case.
CMS, QCOR Dialysis Facility (ESRD) 2567 statements of deficiencies. Released Oct 28, 2026. Updated monthly.
May 22, 2024: standard inspection4 deficiencies
-
Ic - Wear Gowns, Shields/Masks; Staff Not Eat/Drink In Tx Area
The inspectors’ words, 359 words
“IC-GOWNS, SHIELDS/MASKS-NO STAFF EAT/DRINK CFR(s): 494.30(a)(1)(i) Staff members should wear gowns, face shields, eye wear, or masks to protect themselves and prevent soiling of clothing when performing procedures during which spurting or spattering of blood might occur (e.g., during initiation and termination of dialysis, cleaning of dialyzers, and centrifugation of blood). Staff members should not eat, drink, or smoke in the dialysis treatment area or in the laboratory. This Standard is not met as evidenced by: 28297 Based on observation, interview, and review of facility policy, the facility failed to ensure staff wore Personal protective equipment (PPE) appropriate for one of three survey days. The failure to wear PPE appropriately had the potential for staff to be exposed to Bloodborne Pathogens (infectious microorganisms in human blood that can cause disease in humans.) and this could affect 171 in-center patients. Findings include: 1. Observation on 05/21/24 at 1:10 AM revealed Certified Clinical Hemodialysis Technician (CCHT) 32 discontinuing the treatment at Station 3 for Patient (P) 16 via a fistula (a connection between an artery to a vein in to allow for hemodialysis). CCHT32 only had one button on the protective gown buttoned throughout the process. During an interview on 05/21/24 at 1:20 PM, CCHT32 confirmed that his/her gown was not buttoned and was required to be completely closed to prevent exposure to blood. 2. During an observation on 05/21/24 at 2:00 PM, Registered Nurse (RN) 18 was at Station 5 administering medication into the extracorporeal circuit for P17. During an interview on 05/21/24 at 2:05 PM, RN18 confirmed he/she did not have all the buttons on his/her gown buttoned as required but should have to prevent cross contamination of blood. During an interview on 05/21/24 at 3:40 PM the Nurse Manager confirmed staff were required to wear PPE gown completely buttoned to prevent exposure to Bloodborne pathogens. Review of the facility policy titled, “Method of Compliance: Protective Equipment,” effective 07/2004, indicated, “ ...Disposable, impervious gowns will be worn over scrubs when in the treatment area and must be closed in front ...Gowns must fully cover the arms and torso from the neck area to the thigh and knee area ...””
-
Pe - Equipment Maintenance - Manufacturer’S Dfu
The inspectors’ words, 236 words
“PE-EQUIPMENT MAINTENANCE-MANUFACTURER’S DFU CFR(s): 494.60(b) The dialysis facility must implement and maintain a program to ensure that all equipment (including emergency equipment, dialysis machines and equipment, and the water treatment system) are maintained and operated in accordance with the manufacturer’s recommendations. This Standard is not met as evidenced by: 22676 Based on review of glucometer logs, interview, facility policy review, and review of manufacturer’s instructions, the facility failed to ensure the glucometers were in the control range and follow manufacturer’s instructions for one of one glucometer used in the facility. This had the potential to provide inaccurate glucose results that could result in mistreated blood glucose levels to all 178 patients receiving care at the facility. Findings include: Review of “Blood Glucose Logs” provided by the Administrator, for glucometer (No identify meter number) from 03/01/24 through 05/19/24 revealed the acceptable high blood glucose control range should be 255-388. On 03/06/24 the recorded high control results were 404. During an interview on 05/21/24 at 2:30 PM, the Nurse Manager confirmed the staff did not repeat calibration of the abnormal high testing level. Review of the facility’s policy titled, “Maintaining Glucometer/Supplies,” indicated, “If test results fall outside of the range ...repeat the test.” Review of the “Embrace Pro” blood glucose monitoring system manufactures instruction revision date 09/2020, indicated, “ ...p. eleven, if the “test fall outside the range printed on the test strip vial, repeat the test ...””
-
Pe - Hemodialysis Patients In View During Treatments
The inspectors’ words, 285 words
“PE-HD PTS IN VIEW DURING TREATMENTS CFR(s): 494.60(c)(4) Patients must be in view of staff during hemodialysis treatment to ensure patient safety, (video surveillance will not meet this requirement). This Standard is not met as evidenced by: 28297 Based on observation, interview, and review of facility policy the facility failed to ensure patient access sites were visible at all times for one of three survey days. The failure to ensure patient access sites were uncovered had the potential for unidentified bleeding and blood loss that could affect 171 in center patients. Findings include: Observation on 05/20/24 at 12:20 PM revealed P13’s left upper arm access site at Station 6 was covered by a blanket. Observation on 05/20/23 at 12:35 PM revealed Certified Clinical Hemodialysis Technician (CCHT) 23 went to Station 6 to do a 30-minute assessment. CCHT23 did not pull back the blanket or uncover the access site as required. Observation on 05/20/24 at 12:50 PM revealed Registered Nurse (RN) 13 went to Station 6 to discontinue the treatment. During an interview on 05/20/24 at 12:50 PM, RN13 confirmed the patient’s access site was covered with the blanket tucked under the patients’ arm. RN13 confirmed the patients access site should be uncovered at all times. During an interview on 05/20/24 at 12:55 PM, CCHT23 stated he/she didn’t realize the patients access site was covered when he/she completed the 30-minute check as required. CCHT23 confirmed he/she should have pulled the blanket back to ensure the access site was uncovered to prevent unidentified bleeding at the access site. Review of the facility’s policy titled, “Prevention of Accidental Access Removal,” effective 01/2010, indicated, “ ...Ensure that access is visible at all times. DO NOT COVER IT UP ...””
-
Appropriateness Of Dialysis Rx
The inspectors’ words, 357 words
“PA-APPROPRIATENESS OF DIALYSIS RX CFR(s): 494.80(a)(2) The patient’s comprehensive assessment must include, but is not limited to, the following: (2) Evaluation of the appropriateness of the dialysis prescription, This Standard is not met as evidenced by: 22676 Based on record reviews, interview, and policy review, the facility failed to follow the individualized dialysis (an artificial means of kidney function that removes the waste and excess fluid from the blood by passing through a filter) prescription as determined by the medical provider for three of 15 sampled in-center patients (Patient (P) 1, P7, and P13). Failure to follow the medical providers’ dialysis prescription had the potential to negatively impact the effectiveness of the prescribed dialysis treatments for the all 171 patients receiving in-center dialysis treatments at this facility. Findings include: 1.Review of P1’s electronic medical record (EMR) from 05/08/24 through 05/20/24, revealed a prescribed blood flow rate (BFR) 350 milliliters per min (ml/min). On 05/10/24. The BFR was documented at 400 ml/min from 10:31 AM through 1:43 PM. On 05/13/24, the BFR was documented at 400 ml/min from 10:31 AM though 1:52 PM. On 05/20/24, the BFR was documented at 400 ml/min from 10:01 AM though 1:01 PM. There was no documented rationale for the change to the prescribed BFR. 2. Review of P7’s EMR form 03/05/24 through 05/16/24 revealed a prescribed BFR of 400 ml/min. On 03/05/24, the BFR was documented at 350 ml/min from 2:01 PM though 5:31 PM. There was no documented rationale for the change to the prescribed BFR. 3. Review of P13’s EMR from 05/03/24 through 05/15/24 revealed a prescribed BFR of 400 ml/min. On 05/13/24, the BFR was documented at 450 ml/min from 10:00 AM though 12:30 PM. There was no documented rationale for the change to the prescribed BFR. During an interview on 05/22/24 at 10:00 AM, the Nurse Manager confirmed the above findings and confirmed that staff did not follow the facility’s policy. Review of the facility’s policy titled, “Intradialytic Monitoring” dated 01/2010, indicated, “Prescribed blood flow is maintained unless an event occurs due to treatment thereby maintaining blood flow is not possible ...document the reason and notify the “MD.””
The one inspection in the last three years
| Date | Visit | What the record says |
|---|---|---|
| May 22, 2024 | Standard inspection | 4 deficiencies cited |
Is it certified?
- Medicare-certified dialysis facility, certified or last recertified on Sep 8, 2004.
- Run for profit.
- No For hospices, home health agencies, hospitals and dialysis facilities, CMS writes deficiencies at two levels. Standard is the usual one; condition-level is the more serious, when a problem is serious enough that the provider doesn’t meet a whole condition of taking part in Medicare. Source: CMS, State Operations Manual. deficiency on record in the last three years.
CMS, Dialysis Facility - Listing by Facility. Released Jul 15, 2026. Updated quarterly.
CMS, QCOR Dialysis Facility (ESRD) 2567 statements of deficiencies. Released Oct 28, 2026. Updated monthly.
Has it been penalized?
- CMS doesn’t publish fines or other penalties for dialysis facilities.
- None of the deficiencies cited in the last three years came from an inspection that included a complaint investigation.
CMS, QCOR Dialysis Facility (ESRD) 2567 statements of deficiencies. Released Oct 28, 2026. Updated monthly.
What does it offer?
- Offers in-center hemodialysis, home hemodialysis training and a shift starting at 5 p.m. or later.
- Doesn’t offer peritoneal dialysis.
- 25 dialysis stations.
- CMS doesn’t publish staffing levels for dialysis facilities.
- In CMS’s survey, patients rate its staff 3 of 5.
CMS, Dialysis Facility - Listing by Facility and Patient survey (ICH CAHPS) - Facility. Released Jul 15, 2026. Updated quarterly.
Who owns it?
- CMS lists it as independent, not owned or managed by a chain.
- CMS publishes no owners file for dialysis facilities, so no other owner is named.
CMS, Dialysis Facility - Listing by Facility. Released Jul 15, 2026. Updated quarterly.
How do patients fare?
- CMS rates it 4 of 5 stars (Jan 1, 2021 to Dec 31, 2024).
- Compared by CMS with what it expects for the facility’s patients: patient survival, as expected; hospital admissions, as expected; readmissions to hospital, as expected; blood transfusions, as expected; emergency department visits, as expected; emergency department visits within 30 days of a hospital stay, as expected; patients dialysing through a fistula, as expected; patients put on a kidney transplant waitlist in their first year of dialysis, as expected; patients on a kidney transplant waitlist, as expected.
- Patients rate it 2 of 5 in CMS’s survey of in-center hemodialysis patients (56 interviews, Oct 18, 2024 to Jul 11, 2025): 60% rated the facility 9 or 10 out of 10.
CMS, Dialysis Facility - Listing by Facility and Patient survey (ICH CAHPS) - Facility. Released Jul 15, 2026. Updated quarterly.
| Measure | Rating |
|---|---|
| Star ratingCMS’s star rating for dialysis facilities, 1 to 5 | 4 of 5 |
| Patient survey ratingCMS star rating from its survey of the facility’s in-center hemodialysis patients (ICH CAHPS), 1 to 5 | 2 of 5 |
How does it compare nearby?
- Of the 47 dialysis facilities CMS lists in Kings County, 41 have a star rating from CMS: 8 rated 5 of 5, 12 rated 4 of 5, 12 rated 3 of 5, 4 rated 2 of 5, 5 rated 1 of 5.
- CMS rates this one 4 of 5.
CMS, Dialysis Facility - Listing by Facility. Released Jul 15, 2026. Updated quarterly.
What the record doesn’t say
- CMS doesn’t publish fines or other penalties for dialysis facilities, so none are shown.
- Only complaints that led to a citation appear; complaints that didn’t aren’t published.
- QCOR says it has no dialysis inspection reports after February 19, 2026, while it moves to a new system: a later inspection is not shown yet.
- CMS doesn’t publish staffing levels for dialysis facilities.
- CMS publishes no owners file for dialysis facilities: the chain it lists is the only owner named.
Sources
-
Centers for Medicare & Medicaid Services, Dialysis Facility - Listing by Facility (23ew-n7w9).
Released Jul 15, 2026 and checked Oct 30, 2026. Updated quarterly. Public domain (U.S. Government work).
-
Centers for Medicare & Medicaid Services, Patient survey (ICH CAHPS) - Facility (59mq-zhts).
Released Jul 15, 2026 and checked Oct 30, 2026. Updated quarterly. Public domain (U.S. Government work).
-
Centers for Medicare & Medicaid Services, QCOR Dialysis Facility (ESRD) 2567 statements of deficiencies (ESRD_2567s_2018_to_2026YTD.xlsx).
Released Oct 28, 2026 and checked Oct 30, 2026. Updated monthly. Public domain (U.S. Government work).
If you believe something here is wrong, a correction starts with the agency whose record this copies: CMS. CMS’s own record is on Care Compare. If Hearth Record copied something wrongly, it will fix it and log the correction publicly, with its date: how corrections work.
This copy of the record was made on Oct 30, 2026.
From the facility
The public record above comes first. Anything the facility adds will appear here, below it, and say who wrote it.
Replies
None. Replies aren’t open yet. When they open, the facility will be able to answer any finding for free, and the reply will show beside that finding, unedited and dated.
Paid listing
None. Paid listings aren’t open yet. When they open, anything paid for will say “Paid by the facility”, and paying will never change a finding, a rating or the order of results.