BudgetStateHospitalsNL

BudgetState Hospitals / Treatments / Surgery

Surgery

Weight loss surgery

At 7 of 14 hospitals the shortest wait is longer than the Treeknorm of 49 days; the median is 52 days (27 October 2026). The longest wait is at St. Antonius Ziekenhuis: 132 days. A year earlier the median was 54 days.

Quality figures for report year 2025: 5 indicators, as the hospitals reported them.

St. Antonius Ziekenhuis132 daysUtrechtFrisius MC128 daysLeeuwardenFranciscus Gasthuis & Vlietland106 daysRotterdamZiekenhuisgroep Twente91 daysHengeloRode Kruis Ziekenhuis79 daysBeverwijkSpaarne Gasthuis61 daysHoofddorpCatharina Ziekenhuis55 daysEindhovenMaasstad Ziekenhuis49 daysRotterdamZiekenhuis Rivierenland39 daysTielZorgSaam Ziekenhuis30 daysTerneuzenBravis ziekenhuis28 daysRoosendaalMáxima MC24 daysVeldhovenZuyderland19 daysHeerlenOLVG7 daysAmsterdam
within the Treeknormover it, up to one and a half timesmore than one and a half times

Each dot is the location that reported the wait, coloured against the Treeknorm. Point at a dot for the wait; click for the hospital.

Median wait, every fortnight

020406080100120NovDecJan 2026FebMarAprMayJunJulAugSepOctTreeknorm 49 days28 October 2025median 54 days25th–75th percentile 36–88 days8 of 12 hospitals over the norm11 November 2025median 45 days25th–75th percentile 27–59 days6 of 14 hospitals over the norm25 November 2025median 44 days25th–75th percentile 26–62 days5 of 13 hospitals over the norm9 December 2025median 58 days25th–75th percentile 34–72 days8 of 14 hospitals over the norm23 December 2025median 63 days25th–75th percentile 34–80 days9 of 14 hospitals over the norm6 January 2026median 59 days25th–75th percentile 37–88 days8 of 14 hospitals over the norm20 January 2026median 49 days25th–75th percentile 37–84 days6 of 14 hospitals over the norm3 February 2026median 44 days25th–75th percentile 28–77 days7 of 15 hospitals over the norm17 February 2026median 63 days25th–75th percentile 31–77 days8 of 15 hospitals over the norm3 March 2026median 62 days25th–75th percentile 30–78 days7 of 13 hospitals over the norm17 March 2026median 62 days25th–75th percentile 43–75 days8 of 13 hospitals over the norm31 March 2026median 59 days25th–75th percentile 30–84 days7 of 13 hospitals over the norm14 April 2026median 59 days25th–75th percentile 30–73 days7 of 13 hospitals over the norm28 April 2026median 53 days25th–75th percentile 33–75 days6 of 12 hospitals over the norm12 May 2026median 61 days25th–75th percentile 38–86 days7 of 12 hospitals over the norm26 May 2026median 77 days25th–75th percentile 45–92 days8 of 12 hospitals over the norm9 June 2026median 59 days25th–75th percentile 40–94 days8 of 13 hospitals over the norm23 June 2026median 57 days25th–75th percentile 34–83 days7 of 12 hospitals over the norm7 July 2026median 54 days25th–75th percentile 29–81 days6 of 12 hospitals over the norm21 July 2026median 70 days25th–75th percentile 37–83 days7 of 11 hospitals over the norm4 August 2026median 70 days25th–75th percentile 40–85 days7 of 11 hospitals over the norm18 August 2026median 81 days25th–75th percentile 51–107 days8 of 11 hospitals over the norm1 September 2026median 74 days25th–75th percentile 54–94 days9 of 12 hospitals over the norm15 September 2026median 61 days25th–75th percentile 35–91 days7 of 12 hospitals over the norm29 September 2026median 51 days25th–75th percentile 29–68 days6 of 12 hospitals over the norm13 October 2026median 50 days25th–75th percentile 29–104 days7 of 14 hospitals over the norm27 October 2026median 52 days25th–75th percentile 29–88 days7 of 14 hospitals over the norm020406080100120NovJan 2026MarAprJunAugOctTreeknorm 49 days28 October 2025median 54 days25th–75th percentile 36–88 days8 of 12 hospitals over the norm11 November 2025median 45 days25th–75th percentile 27–59 days6 of 14 hospitals over the norm25 November 2025median 44 days25th–75th percentile 26–62 days5 of 13 hospitals over the norm9 December 2025median 58 days25th–75th percentile 34–72 days8 of 14 hospitals over the norm23 December 2025median 63 days25th–75th percentile 34–80 days9 of 14 hospitals over the norm6 January 2026median 59 days25th–75th percentile 37–88 days8 of 14 hospitals over the norm20 January 2026median 49 days25th–75th percentile 37–84 days6 of 14 hospitals over the norm3 February 2026median 44 days25th–75th percentile 28–77 days7 of 15 hospitals over the norm17 February 2026median 63 days25th–75th percentile 31–77 days8 of 15 hospitals over the norm3 March 2026median 62 days25th–75th percentile 30–78 days7 of 13 hospitals over the norm17 March 2026median 62 days25th–75th percentile 43–75 days8 of 13 hospitals over the norm31 March 2026median 59 days25th–75th percentile 30–84 days7 of 13 hospitals over the norm14 April 2026median 59 days25th–75th percentile 30–73 days7 of 13 hospitals over the norm28 April 2026median 53 days25th–75th percentile 33–75 days6 of 12 hospitals over the norm12 May 2026median 61 days25th–75th percentile 38–86 days7 of 12 hospitals over the norm26 May 2026median 77 days25th–75th percentile 45–92 days8 of 12 hospitals over the norm9 June 2026median 59 days25th–75th percentile 40–94 days8 of 13 hospitals over the norm23 June 2026median 57 days25th–75th percentile 34–83 days7 of 12 hospitals over the norm7 July 2026median 54 days25th–75th percentile 29–81 days6 of 12 hospitals over the norm21 July 2026median 70 days25th–75th percentile 37–83 days7 of 11 hospitals over the norm4 August 2026median 70 days25th–75th percentile 40–85 days7 of 11 hospitals over the norm18 August 2026median 81 days25th–75th percentile 51–107 days8 of 11 hospitals over the norm1 September 2026median 74 days25th–75th percentile 54–94 days9 of 12 hospitals over the norm15 September 2026median 61 days25th–75th percentile 35–91 days7 of 12 hospitals over the norm29 September 2026median 51 days25th–75th percentile 29–68 days6 of 12 hospitals over the norm13 October 2026median 50 days25th–75th percentile 29–104 days7 of 14 hospitals over the norm27 October 2026median 52 days25th–75th percentile 29–88 days7 of 14 hospitals over the norm

Wait per hospital, shortest first

020406080100120140Treeknorm 49 daysOLVG7 daysAmsterdamZuyderland19 daysHeerlenMáxima MC24 daysVeldhovenBravis ziekenhuis28 daysRoosendaalZorgSaam Ziekenhuis30 daysTerneuzenZiekenhuis Rivierenland39 daysTielMaasstad Ziekenhuis49 daysRotterdamCatharina Ziekenhuis55 daysEindhovenSpaarne Gasthuis61 daysHoofddorpRode Kruis Ziekenhuis79 daysBeverwijkZiekenhuisgroep Twente91 daysHengeloFranciscus Gasthuis & Vlietland106 daysRotterdamFrisius MC128 daysLeeuwardenSt. Antonius Ziekenhuis132 daysUtrecht020406080100120140Treeknorm 49 daysOLVG7 daysAmsterdamZuyderland19 daysHeerlenMáxima MC24 daysVeldhovenBravis ziekenhuis28 daysRoosendaalZorgSaam Ziekenhuis30 daysTerneuzenZiekenhuis Rivierenland39 daysTielMaasstad Ziekenhuis49 daysRotterdamCatharina Ziekenhuis55 daysEindhovenSpaarne Gasthuis61 daysHoofddorpRode Kruis Ziekenhuis79 daysBeverwijkZiekenhuisgroep Twente91 daysHengeloFranciscus Gasthuis & Vlietland106 daysRotterdamFrisius MC128 daysLeeuwardenSt. Antonius Ziekenhuis132 daysUtrecht

Every hospital

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within the Treeknormover it, up to one and a half timesmore than one and a half timesnot reported
HospitalWaitTreeknorm: 49 daysPositionof 14Patients with a first weight-loss operationnumber per yearUncomplicated recovery (textbook outcome)higher is betterSevere complications within 30 days of surgerylower is betterLost over a quarter of body weight after 1 year (sleeve)higher is betterLost over a quarter of body weight after 1 year (bypass)higher is better
The Netherlandsmedian of 14 hospitals52 days25th–75th percentile 29–88 days41696.3%1.1%71.5%90.0%
OLVGAmsterdam7 days131894.3%2.5%33.3%87.0%
ZuyderlandHeerlen19 days2—————
Máxima MCVeldhoven24 days320198.5%0.0%66.7%94.0%
Bravis ziekenhuisRoosendaal28 days459595.6%0.8%71.3%93.5%
ZorgSaam ZiekenhuisTerneuzen30 days5—————
Ziekenhuis RivierenlandTiel39 days635797.2%1.1%76.1%91.0%
Maasstad ZiekenhuisRotterdam49 days736695.4%0.6%66.7%81.5%
Catharina ZiekenhuisEindhoven55 days865197.4%1.1%65.7%88.7%
Spaarne GasthuisHoofddorp61 days963894.2%1.1%83.8%85.1%
Rode Kruis ZiekenhuisBeverwijk79 days10—————
Ziekenhuisgroep TwenteHengelo91 days1139697.7%1.3%73.7%88.1%
Franciscus Gasthuis & VlietlandRotterdam106 days1246596.1%1.1%71.7%94.5%
Frisius MCLeeuwarden128 days1374595.3%0.5%73.8%92.3%
St. Antonius ZiekenhuisUtrecht132 days1443597.2%1.1%70.3%90.4%
Elisabeth-TweeSteden ZiekenhuisTilburg——35791.3%1.1%65.9%85.4%
FlevoziekenhuisAlmere——28597.9%1.4%88.9%95.0%
RijnstateArnhem——1,12896.5%1.1%78.3%89.7%

Wait: the shortest across the hospital's locations, latest report up to 27 October 2026. The colour measures a wait against the Treeknorm, the position against the other hospitals: position 1 is the shortest, equal waits share a position. Quality: report year 2025. Click a column heading to sort.