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BudgetState Hospitals / Hospitals

General hospital · Alkmaar

Noordwest Ziekenhuisgroep

Wait times over the norm38%

48 of 128 over the norm

Result€20 m

2025, margin 3.0%

Solvency31%

sector average 36% (2024)

Parking per hour€2.27

Alkmaar

Locations

  • Noordwest Ziekenhuisgroep, Foreest, loc. AlkmaarComeniusstraat, 1817MS Alkmaar
  • Noordwest Ziekenhuisgroep, locatie AlkmaarWilhelminalaan, 1815JD Alkmaar
  • Noordwest Ziekenhuisgroep, locatie Den HelderHuisduinerweg, 1782GZ Den Helder
Noordwest Ziekenhuisgroep, Foreest, loc. AlkmaarComeniusstraat, AlkmaarNoordwest Ziekenhuisgroep, locatie AlkmaarWilhelminalaan, AlkmaarNoordwest Ziekenhuisgroep, locatie Den HelderHuisduinerweg, Den Helder

Wait times

Latest report: 27 October 2026. Over the norm first. The colour measures a wait against the Treeknorm, the position against the other hospitals: position 1 is the shortest.

Over the norm, every fortnight

Noordwest ZiekenhuisgroepAll hospitals
0%20%40%60%80%100%NovDecJan 2026FebMarAprMayJunJulAugSepOct28 October 2025Noordwest Ziekenhuisgroep: 36%All hospitals: 50%11 November 2025Noordwest Ziekenhuisgroep: 47%All hospitals: 51%25 November 2025Noordwest Ziekenhuisgroep: 48%All hospitals: 52%9 December 2025Noordwest Ziekenhuisgroep: 54%All hospitals: 56%23 December 2025Noordwest Ziekenhuisgroep: 51%All hospitals: 57%6 January 2026Noordwest Ziekenhuisgroep: 33%All hospitals: 52%20 January 2026Noordwest Ziekenhuisgroep: 41%All hospitals: 51%3 February 2026Noordwest Ziekenhuisgroep: 44%All hospitals: 52%17 February 2026Noordwest Ziekenhuisgroep: 35%All hospitals: 52%3 March 2026Noordwest Ziekenhuisgroep: 31%All hospitals: 50%17 March 2026Noordwest Ziekenhuisgroep: 31%All hospitals: 50%31 March 2026Noordwest Ziekenhuisgroep: 45%All hospitals: 52%14 April 2026Noordwest Ziekenhuisgroep: 36%All hospitals: 54%28 April 2026Noordwest Ziekenhuisgroep: 45%All hospitals: 56%12 May 2026Noordwest Ziekenhuisgroep: 41%All hospitals: 56%26 May 2026Noordwest Ziekenhuisgroep: 34%All hospitals: 54%9 June 2026Noordwest Ziekenhuisgroep: 37%All hospitals: 54%23 June 2026Noordwest Ziekenhuisgroep: 36%All hospitals: 53%7 July 2026Noordwest Ziekenhuisgroep: 37%All hospitals: 55%21 July 2026Noordwest Ziekenhuisgroep: 38%All hospitals: 56%4 August 2026Noordwest Ziekenhuisgroep: 38%All hospitals: 57%18 August 2026Noordwest Ziekenhuisgroep: 35%All hospitals: 55%1 September 2026Noordwest Ziekenhuisgroep: 32%All hospitals: 54%15 September 2026Noordwest Ziekenhuisgroep: 36%All hospitals: 52%29 September 2026Noordwest Ziekenhuisgroep: 37%All hospitals: 52%13 October 2026Noordwest Ziekenhuisgroep: 38%All hospitals: 52%27 October 2026Noordwest Ziekenhuisgroep: 38%All hospitals: 52%0%20%40%60%80%100%NovFebAprJunAugOct28 October 2025Noordwest Ziekenhuisgroep: 36%All hospitals: 50%11 November 2025Noordwest Ziekenhuisgroep: 47%All hospitals: 51%25 November 2025Noordwest Ziekenhuisgroep: 48%All hospitals: 52%9 December 2025Noordwest Ziekenhuisgroep: 54%All hospitals: 56%23 December 2025Noordwest Ziekenhuisgroep: 51%All hospitals: 57%6 January 2026Noordwest Ziekenhuisgroep: 33%All hospitals: 52%20 January 2026Noordwest Ziekenhuisgroep: 41%All hospitals: 51%3 February 2026Noordwest Ziekenhuisgroep: 44%All hospitals: 52%17 February 2026Noordwest Ziekenhuisgroep: 35%All hospitals: 52%3 March 2026Noordwest Ziekenhuisgroep: 31%All hospitals: 50%17 March 2026Noordwest Ziekenhuisgroep: 31%All hospitals: 50%31 March 2026Noordwest Ziekenhuisgroep: 45%All hospitals: 52%14 April 2026Noordwest Ziekenhuisgroep: 36%All hospitals: 54%28 April 2026Noordwest Ziekenhuisgroep: 45%All hospitals: 56%12 May 2026Noordwest Ziekenhuisgroep: 41%All hospitals: 56%26 May 2026Noordwest Ziekenhuisgroep: 34%All hospitals: 54%9 June 2026Noordwest Ziekenhuisgroep: 37%All hospitals: 54%23 June 2026Noordwest Ziekenhuisgroep: 36%All hospitals: 53%7 July 2026Noordwest Ziekenhuisgroep: 37%All hospitals: 55%21 July 2026Noordwest Ziekenhuisgroep: 38%All hospitals: 56%4 August 2026Noordwest Ziekenhuisgroep: 38%All hospitals: 57%18 August 2026Noordwest Ziekenhuisgroep: 35%All hospitals: 55%1 September 2026Noordwest Ziekenhuisgroep: 32%All hospitals: 54%15 September 2026Noordwest Ziekenhuisgroep: 36%All hospitals: 52%29 September 2026Noordwest Ziekenhuisgroep: 37%All hospitals: 52%13 October 2026Noordwest Ziekenhuisgroep: 38%All hospitals: 52%27 October 2026Noordwest Ziekenhuisgroep: 38%All hospitals: 52%

Waits against the norm, by kind

within the Treeknormover it, up to one and a half timesmore than one and a half timesnot reported
010203040TreatmentsOutpatient clinic: first appointmentTestsTreatments14 within the Treeknorm3 over it, up to one and a half times6 more than one and a half timesOutpatient clinic: first appointment26 within the Treeknorm5 over it, up to one and a half times3 more than one and a half timesTests12 within the Treeknorm1 over it, up to one and a half times0 more than one and a half times010203040TreatmentsOutpatient cl…TestsTreatments14 within the Treeknorm3 over it, up to one and a half times6 more than one and a half timesOutpatient clinic: first appointment26 within the Treeknorm5 over it, up to one and a half times3 more than one and a half timesTests12 within the Treeknorm1 over it, up to one and a half times0 more than one and a half times

Treatments

ForWaitPositionMedian in the Netherlands25th–75th percentileLocation
Incontinence or prolapse surgery (women)Gynaecology181 days58 of 6171 days48–117 daysNoordwest Ziekenhuisgroep, locatie Den Helder
Dupuytren's contracture surgeryPlastic surgery164 days43 of 4566 days42–96 daysNoordwest Ziekenhuisgroep, Foreest, loc. Alkmaar
Septoplasty (nasal septum surgery)ENT149 days47 of 6181 days57–146 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
Tooth extraction without general anaestheticOral and maxillofacial surgery121 days31 of 3457 days29–64 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
HysterectomyGynaecology92 days45 of 5864 days42–89 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
Slipped disc or spinal stenosis surgeryNeurosurgery / Orthopaedics78 days36 of 4455 days42–71 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
Cataract surgeryOphthalmology57 days34 of 5649 days30–84 daysNoordwest Ziekenhuisgroep, locatie Den Helder
Enlarged prostate surgeryUrology55 days24 of 5761 days43–99 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
Apicectomy (root-end surgery)Oral and maxillofacial surgery52 days20 of 3139 days19–60 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
Tonsil or adenoid removalENT29 days6 of 6360 days42–82 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
Stroke rehabilitationRehabilitation medicine28 days8 of 1314 days10–35 daysNoordwest Ziekenhuisgroep, locatie Den Helder
Grommets (ear tubes)ENT28 days14 of 6137 days29–51 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
Cardiac catheterisationCardiology22 days24 of 4221 days15–28 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
Total hip replacementOrthopaedics14 days1 of 6164 days42–90 daysNoordwest Ziekenhuisgroep, Foreest, loc. Alkmaar
Surgery for benign anal conditionsSurgery / Dermatology14 days5 of 5549 days33–80 daysNoordwest Ziekenhuisgroep, Foreest, loc. Alkmaar
Gallbladder removalSurgery14 days6 of 6343 days30–64 daysNoordwest Ziekenhuisgroep, Foreest, loc. Alkmaar
Total knee replacementOrthopaedics14 days1 of 6084 days45–117 daysNoordwest Ziekenhuisgroep, Foreest, loc. Alkmaar
Meniscus or knee ligament surgerySurgery / Orthopaedics14 days3 of 5550 days33–75 daysNoordwest Ziekenhuisgroep, Foreest, loc. Alkmaar
Knee arthroscopyOrthopaedics14 days3 of 4642 days27–63 daysNoordwest Ziekenhuisgroep, Foreest, loc. Alkmaar
Umbilical hernia repair in adultsSurgery14 days4 of 5053 days34–97 daysNoordwest Ziekenhuisgroep, Foreest, loc. Alkmaar
Groin hernia repairSurgery14 days3 of 6549 days28–91 daysNoordwest Ziekenhuisgroep, Foreest, loc. Alkmaar
IUI (intrauterine insemination)Gynaecology2 days5 of 289 days2–36 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
IVF/ICSIGynaecology2 days3 of 1627 days8–44 daysNoordwest Ziekenhuisgroep, locatie Alkmaar

Outpatient clinic: first appointment

ForWaitPositionMedian in the Netherlands25th–75th percentileLocation
Slipped disc in the neckNeurology224 days33 of 3459 days48–94 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
Slipped disc in the backNeurology224 days36 of 3757 days46–92 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
Rheumatology (general)Rheumatology49 days31 of 6047 days29–90 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
Respiratory medicine (general)Respiratory medicine42 days50 of 6828 days13–42 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
Oral and maxillofacial surgeryOral and maxillofacial surgery41 days37 of 5731 days15–59 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
RehabilitationRehabilitation36 days21 of 4036 days21–43 daysNoordwest Ziekenhuisgroep, locatie Den Helder
Dermatology (general)Dermatology29 days21 of 6635 days28–70 daysNoordwest Ziekenhuisgroep, locatie Den Helder
Suspicious skin lesionDermatology29 days34 of 4813 days7–38 daysNoordwest Ziekenhuisgroep, locatie Den Helder
CataractOphthalmology27 days30 of 4720 days8–40 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
Ophthalmology (general)Ophthalmology27 days19 of 5859 days21–90 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
Cardiology (general)Cardiology24 days27 of 6828 days16–45 daysNoordwest Ziekenhuisgroep, locatie Den Helder
Pain managementAnaesthesiology23 days16 of 6558 days23–90 daysNoordwest Ziekenhuisgroep, locatie Den Helder
Paediatric internal medicinePaediatrics21 days11 of 3030 days17–55 daysNoordwest Ziekenhuisgroep, locatie Den Helder
Paediatrics (general)Paediatrics14 days5 of 6535 days21–57 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
Gynaecology (general)Gynaecology13 days3 of 6872 days45–114 daysNoordwest Ziekenhuisgroep, locatie Den Helder
Urology (general)Urology9 days8 of 6632 days20–60 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
Geriatric medicineGeriatric medicine9 days8 of 6328 days16–45 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
Plastic surgery for cancerPlastic surgery8 days13 of 3211 days7–21 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
Plastic surgery (general)Plastic surgery8 days9 of 6324 days10–42 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
Back problemsOrthopaedics7 days5 of 4224 days13–42 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
Hip problemsOrthopaedics7 days13 of 5114 days7–24 daysNoordwest Ziekenhuisgroep, Foreest, loc. Alkmaar
Foot and ankle problemsOrthopaedics7 days6 of 4921 days11–50 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
Orthopaedics (general)Orthopaedics7 days14 of 5914 days7–30 daysNoordwest Ziekenhuisgroep, Foreest, loc. Alkmaar
Knee problemsOrthopaedics7 days10 of 5114 days7–31 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
Shoulder problemsOrthopaedics7 days6 of 4820 days14–29 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
NephrologyInternal medicine2 days2 of 5133 days19–50 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
EndocrinologyInternal medicine2 days1 of 4948 days29–67 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
Internal medicine (general)Internal medicine2 days3 of 6842 days24–61 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
ENT (general)ENT0 days1 of 6621 days12–30 daysNoordwest Ziekenhuisgroep, locatie Den Helder
Vascular surgerySurgery0 days1 of 6218 days10–30 daysNoordwest Ziekenhuisgroep, locatie Den Helder
Hearing loss and deafnessENT0 days1 of 4725 days14–43 daysNoordwest Ziekenhuisgroep, locatie Den Helder
Groin herniaSurgery0 days1 of 5217 days7–28 daysNoordwest Ziekenhuisgroep, locatie Den Helder
Breast clinicSurgery0 days1 of 593 days2–5 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
Surgery (general)Surgery0 days1 of 6614 days7–27 daysNoordwest Ziekenhuisgroep, locatie Den Helder

Tests

ForWaitPositionMedian in the Netherlands25th–75th percentileLocation
Sleep apnoea testingENT / Respiratory medicine / Neurology30 days14 of 4045 days25–70 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
Abnormal cervical smearGynaecology16 days21 of 4617 days14–30 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
ColonoscopyGastroenterology15 days15 of 6128 days17–42 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
GastroscopyGastroenterology10 days8 of 6126 days15–40 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
Shoulder or arm MRIRadiology9 days8 of 5920 days13–34 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
Bone density scan (DEXA)Radiology7 days8 of 6018 days12–38 daysNoordwest Ziekenhuisgroep, locatie Den Helder
Ultrasound scanRadiology7 days11 of 6613 days8–17 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
Neck MRIRadiology3 days3 of 6022 days13–33 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
CT scanRadiology2 days6 of 6314 days9–22 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
MammogramRadiology1 days3 of 625 days2–10 daysNoordwest Ziekenhuisgroep, locatie Den Helder
Hip or leg MRIRadiology1 days1 of 6420 days10–33 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
Back MRIRadiology1 days1 of 6220 days13–33 daysNoordwest Ziekenhuisgroep, locatie Alkmaar
Brain MRIRadiology1 days1 of 6121 days11–35 daysNoordwest Ziekenhuisgroep, locatie Alkmaar

Quality per treatment

Report year 2025, as the hospital reported it, beside the median of all hospitals.

Tonsil or adenoid removal

IndicatorNoordwest ZiekenhuisgroepMedian in the Netherlands
Re-operation for bleeding within 14 days (tonsils)lower is better5.6%2.6%
Re-operation for bleeding within 14 days (adenoids)lower is better0.0%0.0%

Abdominal aortic aneurysm

IndicatorNoordwest ZiekenhuisgroepMedian in the Netherlands
Aortic aneurysm or dissection repairsnumber per year11669
Died within 30 days after repair of a ruptured aneurysmlower is better22.9%24.2%
Died within 30 days after repair of an intact aneurysmlower is better2.4%1.5%
Uncomplicated recovery after planned repair (textbook outcome)higher is better76.2%76.0%

Stroke

IndicatorNoordwest ZiekenhuisgroepMedian in the Netherlands
Stroke patientsnumber per year984570
Median minutes from arrival to clot-busting treatmentlower is better3129

Bladder cancer

IndicatorNoordwest ZiekenhuisgroepMedian in the Netherlands
Bladder removals for bladder cancernumber per year2242
Urologists performing bladder removalsnumber of specialists33
Severe complications within 30 days of surgerylower is better18.2%15.0%
Died within 30 days of surgerylower is better0.0%0.9%

Breast implants

IndicatorNoordwest ZiekenhuisgroepMedian in the Netherlands
Removed or replaced for a complication within 60 days (reconstruction)lower is better8.0%2.6%
Removed or replaced for a complication within 60 days (cosmetic)lower is better0.0%0.0%
Removed or replaced for a complication, day 61 to 365 (reconstruction)lower is better6.2%3.3%
Removed or replaced for a complication, day 61 to 365 (cosmetic)lower is better0.0%0.0%

Breast cancer

IndicatorNoordwest ZiekenhuisgroepMedian in the Netherlands
Breast cancer patients operated onnumber per year451216
Surgical oncologists treating breast cancernumber of specialists84
Plastic surgeons treating breast cancer patientsnumber of specialists43
Median days from diagnosis to start of treatmentlower is better3332

Chronic kidney disease and dialysis

IndicatorNoordwest ZiekenhuisgroepMedian in the Netherlands
Started dialysis with a working fistula or PD catheterhigher is better69.0%64.2%

Bowel cancer

IndicatorNoordwest ZiekenhuisgroepMedian in the Netherlands
Colon cancer resectionsnumber per year15778
Rectal cancer resectionsnumber per year5630
Died within 90 days of rectal surgerylower is better1.4%0.0%
Complicated recovery after colon surgerylower is better12.3%11.6%
Complicated recovery after rectal surgerylower is better23.6%20.2%
Died within 90 days of colon surgerylower is better2.0%2.2%
Median days from diagnosis to treatment (colon)lower is better3936.8

Diabetes

IndicatorNoordwest ZiekenhuisgroepMedian in the Netherlands
Diabetes patients treated by the paediatriciannumber per year12999
Diabetes patients treated by the internistnumber per year2,1931,350
Paediatrician: blood sugar on target (HbA1c below 58)higher is better42.6%47.8%
Internist: blood sugar on target (HbA1c below 58)higher is better38.0%42.3%
Paediatrician: blood sugar far too high (HbA1c above 86)lower is better13.2%5.9%
Internist: blood sugar far too high (HbA1c above 86)lower is better5.5%5.3%

Coronary angioplasty (PCI)

IndicatorNoordwest ZiekenhuisgroepMedian in the Netherlands
Died within 30 days of angioplasty (PCI)lower is better2.6%2.6%
Died within 1 year of angioplasty (PCI)lower is better4.7%5.1%
Unplanned repeat procedure on the same vessel within 1 yearlower is better1.7%2.6%

Peripheral arterial disease

IndicatorNoordwest ZiekenhuisgroepMedian in the Netherlands
Certified vascular surgeonsnumber of specialists74
Vascular interventional radiologistsnumber of specialists54

Gallbladder removal (gallstones)

IndicatorNoordwest ZiekenhuisgroepMedian in the Netherlands
Readmitted for a complication within 30 days of surgerylower is better3.1%2.8%

Hip fracture

IndicatorNoordwest ZiekenhuisgroepMedian in the Netherlands
Hip fractures treatednumber per year564293
Mobility score after 3 months, fully mobile before (1 = best)lower is better2.42.6
ADL help needed after 3 months, independent before (0 = none)lower is better11.3

Gynaecological cancer

IndicatorNoordwest ZiekenhuisgroepMedian in the Netherlands
Debulking operations for ovarian cancernumber per year—60
Operations for endometrial cancernumber per year8464
Tumour fully removed at primary debulking (ovary)higher is better—90.8%
Complicated recovery after ovarian debulking (adjusted)lower is better—6.9%
Complicated recovery after keyhole hysterectomy (adjusted)lower is better5.7%0.0%
Died within 30 days of ovarian debulking (adjusted)lower is better—0.0%
Median days from first visit to debulking surgerylower is better—35.2

Carotid artery surgery

IndicatorNoordwest ZiekenhuisgroepMedian in the Netherlands
Carotid artery proceduresnumber per year6648
Died within 30 days of the procedurelower is better0.5%0.8%
Bleeding within 30 dayslower is better0.5%2.5%
Neurological event within 30 dayslower is better1.6%2.0%
Uncomplicated recovery (textbook outcome)higher is better82.3%79.8%

Slipped disc or spinal stenosis

IndicatorNoordwest ZiekenhuisgroepMedian in the Netherlands
Re-operation within 30 dayslower is better2.4%0.4%
Spinal fluid leak during surgerylower is better0.3%0.3%
Deep wound infectionlower is better0.7%0.0%
More muscle weakness right after surgerylower is better0.0%0.0%

Hip replacement

IndicatorNoordwest ZiekenhuisgroepMedian in the Netherlands
Hip replacementsnumber per year1,109421
Orthopaedic surgeons performing hip revisionsnumber of specialists44
Orthopaedic surgeons placing hip replacementsnumber of specialists85
Deep wound infection within 90 dayslower is better0.0%0.7%
Average hip score gain (OHS) after 12 monthshigher is better20.118.6
Average drop in pain when active after 12 monthshigher is better65.8
Revision within 1 year (adjusted)lower is better0.6%0.9%

Head and neck cancer

IndicatorNoordwest ZiekenhuisgroepMedian in the Netherlands
Re-operation within 30 days of tumour removallower is better4.8%4.7%

Incontinence or prolapse in women

IndicatorNoordwest ZiekenhuisgroepMedian in the Netherlands
Much or very much better after surgeryhigher is better85.7%90.8%

Cancer care (general)

IndicatorNoordwest ZiekenhuisgroepMedian in the Netherlands
Kidney cancer operationsnumber per year7254
Colon resectionsnumber per year307131
Rectal resectionsnumber per year6846
Resections of liver metastasesnumber per year—36
Thyroid cancer patients operated onnumber per year2318
Gynaecologic oncologists in FTEnumber of specialists3.52.6

Knee replacement

IndicatorNoordwest ZiekenhuisgroepMedian in the Netherlands
Total knee replacementsnumber per year514310
Partial knee replacementsnumber per year34979
Orthopaedic surgeons performing knee revisionsnumber of specialists33
Orthopaedic surgeons placing knee replacementsnumber of specialists85
Deep wound infection within 90 dayslower is better0.4%0.4%
Average knee score gain (OKS) after 12 monthshigher is better14.715.3
Average drop in pain when active after 12 monthshigher is better4.34.9
Revision within 3 years (adjusted)lower is better1.0%1.3%

Lung cancer

IndicatorNoordwest ZiekenhuisgroepMedian in the Netherlands
Lung resectionsnumber per year6264
Lung cancer patients given curative radiotherapynumber per year87174
Died within 90 days of stereotactic radiotherapylower is better0.8%0.8%
Died within 30 days of lung surgerylower is better0.0%0.9%
Complicated recovery after lung surgerylower is better15.2%12.6%
Died within 90 days of chemoradiotherapylower is better0.0%1.1%

Surgery for children

IndicatorNoordwest ZiekenhuisgroepMedian in the Netherlands
Groin and scrotal operations in childrennumber per year3343
Operations for pyloric stenosisnumber per year—15

Emergency department

IndicatorNoordwest ZiekenhuisgroepMedian in the Netherlands
Patients with severe multiple injuries receivednumber per year15033

Cataract surgery

IndicatorNoordwest ZiekenhuisgroepMedian in the Netherlands
Better sight after surgery (at least 1 line gained)higher is better96.2%94.5%
Within 0.5 dioptre of the target strength after 4-6 weekshigher is better78.3%77.7%

Spinal fusion

IndicatorNoordwest ZiekenhuisgroepMedian in the Netherlands
Re-operation within 30 dayslower is better2.4%3.1%
Spinal fluid leak during surgerylower is better0.0%0.7%
Deep wound infectionlower is better1.2%2.0%
More muscle weakness right after surgerylower is better0.0%0.0%

Annual accounts

Consolidated figures of Stichting Noordwest Ziekenhuisgroep, from its public annual accounts.

YearRevenueCostsResultMarginEquitySolvencyCash
2025filed 28 May 2026€688 m€666 m€20 m3.0%€211 m31.2%€64 m
2024filed 28 May 2025€636 m€621 m€12 m1.9%€191 m31.6%€66 m
2023filed 27 May 2024€590 m€573 m€15 m2.6%€179 m35.9%€71 m
Sector average, General hospital (2024)
2024———2%—36%—

Staff

YearCare staffSick leaveLong-open vacancies
20252,6545.8%45
20243,6005.7%35
2023———

Care staff: the average number of people in care. Sick leave: the care staff's sickness absence. Long open: vacancies open for three months or more.

Board and supervision

As the register lists them with the annual accounts for 2025.

Board of directors

  • Stefan Willem Johan KroeseVoorzitter raad van bestuur · since 1 May 2020
  • Jurgen SerneeLid raad van bestuur · since 12 September 2016
  • Houke Marian KlompLid raad van bestuur · since 1 August 2023

Supervisory board

  • Jan Auke RauwerdaVoorzitter raad van toezicht · since 1 September 2017
  • Saskia Johanna VlaarLid raad van toezicht · since 1 November 2018
  • Anna Hinke Sanderse - van der WeideCommissaris · since 15 July 2021
  • Mark Roelant SiezenCommissaris · since 1 December 2021
  • Gijsbert Willem HilverdaCommissaris · since 1 April 2024

Proxies and others

  • Hendricus Johannes Maria HagemanGevolmachtigde · since 16 October 2003
  • Dennis Alexander GrootBA · since 1 February 2007
  • Jacobus Leonardus Petrus Maria StamStrategisch Inkoper · since 1 April 2018
  • Eva Elisabeth Francisca de Bres - RiemslagOrganisatorisch Manager Medisch Ondersteunende Afd · since 1 April 2022
  • Marloes Duivestein - GrootInkoper · since 1 January 2023
  • Stefanus Peterus de WitGevolmachtigde · since 1 June 2023
  • Rutger Oene BottemaCategorie Manager · since 1 February 2024
  • Milan LammertsInkoper · since 1 May 2024
  • Romy Catharina Hoeve - van MuijenGevolmachtigde · since 1 June 2024
  • Elisabeth Maria van DuinInkoper · since 1 June 2025

Parking

Alkmaar

€2.27 an hour. The first 30 minutes free. Daily maximum €18.80.

Rates match those of the municipality of Alkmaar; at night at most €3.20 (weekend €7.20).

Read on the hospital's website, 2 November 2026.