BudgetStateHospitalsNL

BudgetState Hospitals / Treatments / ENT

ENT

Tonsil or adenoid removal

At 40 of 63 hospitals the shortest wait is longer than the Treeknorm of 49 days; the median is 60 days (27 October 2026). The longest wait is at Martini Ziekenhuis: 167 days. A year earlier the median was 50 days.

Quality figures for report year 2025: 2 indicators, as the hospitals reported them.

Martini Ziekenhuis167 daysGroningenSt. Antonius Ziekenhuis155 daysNieuwegeinHaaglanden Medisch Centrum150 daysLeidschendamRadboudumc138 daysNijmegenIJsselland Ziekenhuis117 daysCapelle aan den IJsselCatharina Ziekenhuis114 daysEindhovenZuyderland111 daysGeleenMaastricht UMC+107 daysMaastrichtErasmus MC102 daysRotterdamRode Kruis Ziekenhuis100 daysBeverwijkElisabeth-TweeSteden Ziekenhuis91 daysTilburgOmmelander Ziekenhuis Groningen84 daysScheemdaFranciscus Gasthuis & Vlietland84 daysSchiedamAdmiraal De Ruyter Ziekenhuis83 daysGoesMeander Medisch Centrum82 daysAmersfoortDijklander Ziekenhuis82 daysHoornTergooi MC81 daysHilversumGroene Hart Ziekenhuis78 daysGoudaBernhoven77 daysUdenSaxenburgh Medisch Centrum73 daysHardenbergBeatrixziekenhuis (Rivas)70 daysGorinchemAntonius Sneek70 daysSneekReinier de Graaf69 daysDelftIsala68 daysZwolleVieCuri66 daysVenloOLVG66 daysAmsterdamZaans Medisch Centrum65 daysZaandamJeroen Bosch Ziekenhuis65 days's-HertogenboschAlrijne Ziekenhuis64 daysLeiderdorpLaurentius Ziekenhuis63 daysRoermondDiakonessenhuis62 daysZeistMedisch Spectrum Twente60 daysEnschedeZorgSaam Ziekenhuis59 daysTerneuzenZiekenhuis Rivierenland59 daysTielVan Weel-Bethesda Ziekenhuis59 daysDirkslandStreekziekenhuis Koningin Beatrix58 daysWinterswijkAmphia57 daysBredaNij Smellinghe55 daysDrachtenWilhelmina Ziekenhuis Assen50 daysAssenFrisius MC50 daysHeerenveenZiekenhuis Amstelland49 daysAmstelveenIkazia Ziekenhuis49 daysRotterdamMaasstad Ziekenhuis45 daysRotterdamMaasziekenhuis Pantein44 daysBeugenUMCG43 daysGroningenRijnstate43 daysArnhemZiekenhuisgroep Twente42 daysHengeloSJG Weert42 daysWeertGelre ziekenhuizen42 daysZutphenBravis ziekenhuis41 daysRoosendaalMáxima MC40 daysVeldhovenFlevoziekenhuis40 daysAlmereCanisius-Wilhelmina Ziekenhuis38 daysNijmegenSpijkenisse Medisch Centrum35 daysSpijkenisseSlingeland Ziekenhuis35 daysDoetinchemElkerliek ziekenhuis30 daysHelmondNoordwest Ziekenhuisgroep29 daysAlkmaarAlbert Schweitzer ziekenhuis29 daysZwijndrechtAnna Ziekenhuis28 daysGeldropSt Jansdal27 daysHarderwijkTreant25 daysStadskanaalZiekenhuis Gelderse Vallei21 daysEdeDeventer Ziekenhuis15 daysDeventer
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

020406080100NovDecJan 2026FebMarAprMayJunJulAugSepOctTreeknorm 49 days28 October 2025median 50 days25th–75th percentile 34–72 days29 of 58 hospitals over the norm11 November 2025median 50 days25th–75th percentile 35–70 days33 of 66 hospitals over the norm25 November 2025median 45 days25th–75th percentile 34–68 days28 of 66 hospitals over the norm9 December 2025median 50 days25th–75th percentile 34–64 days34 of 66 hospitals over the norm23 December 2025median 54 days25th–75th percentile 36–69 days37 of 66 hospitals over the norm6 January 2026median 52 days25th–75th percentile 37–70 days37 of 65 hospitals over the norm20 January 2026median 51 days25th–75th percentile 36–68 days33 of 65 hospitals over the norm3 February 2026median 49 days25th–75th percentile 34–63 days31 of 65 hospitals over the norm17 February 2026median 47 days25th–75th percentile 31–64 days30 of 64 hospitals over the norm3 March 2026median 43 days25th–75th percentile 36–59 days25 of 65 hospitals over the norm17 March 2026median 46 days25th–75th percentile 37–56 days26 of 66 hospitals over the norm31 March 2026median 46 days25th–75th percentile 36–57 days26 of 66 hospitals over the norm14 April 2026median 48 days25th–75th percentile 38–62 days29 of 65 hospitals over the norm28 April 2026median 54 days25th–75th percentile 44–66 days36 of 63 hospitals over the norm12 May 2026median 54 days25th–75th percentile 44–65 days37 of 64 hospitals over the norm26 May 2026median 53 days25th–75th percentile 40–68 days33 of 63 hospitals over the norm9 June 2026median 55 days25th–75th percentile 40–76 days36 of 62 hospitals over the norm23 June 2026median 57 days25th–75th percentile 42–76 days36 of 61 hospitals over the norm7 July 2026median 61 days25th–75th percentile 40–80 days37 of 61 hospitals over the norm21 July 2026median 65 days25th–75th percentile 45–84 days42 of 63 hospitals over the norm4 August 2026median 69 days25th–75th percentile 53–84 days47 of 62 hospitals over the norm18 August 2026median 69 days25th–75th percentile 50–91 days43 of 58 hospitals over the norm1 September 2026median 75 days25th–75th percentile 47–93 days44 of 61 hospitals over the norm15 September 2026median 70 days25th–75th percentile 40–88 days38 of 60 hospitals over the norm29 September 2026median 68 days25th–75th percentile 44–93 days42 of 63 hospitals over the norm13 October 2026median 65 days25th–75th percentile 42–80 days42 of 63 hospitals over the norm27 October 2026median 60 days25th–75th percentile 42–82 days40 of 63 hospitals over the norm020406080100NovJan 2026MarAprJunAugOctTreeknorm 49 days28 October 2025median 50 days25th–75th percentile 34–72 days29 of 58 hospitals over the norm11 November 2025median 50 days25th–75th percentile 35–70 days33 of 66 hospitals over the norm25 November 2025median 45 days25th–75th percentile 34–68 days28 of 66 hospitals over the norm9 December 2025median 50 days25th–75th percentile 34–64 days34 of 66 hospitals over the norm23 December 2025median 54 days25th–75th percentile 36–69 days37 of 66 hospitals over the norm6 January 2026median 52 days25th–75th percentile 37–70 days37 of 65 hospitals over the norm20 January 2026median 51 days25th–75th percentile 36–68 days33 of 65 hospitals over the norm3 February 2026median 49 days25th–75th percentile 34–63 days31 of 65 hospitals over the norm17 February 2026median 47 days25th–75th percentile 31–64 days30 of 64 hospitals over the norm3 March 2026median 43 days25th–75th percentile 36–59 days25 of 65 hospitals over the norm17 March 2026median 46 days25th–75th percentile 37–56 days26 of 66 hospitals over the norm31 March 2026median 46 days25th–75th percentile 36–57 days26 of 66 hospitals over the norm14 April 2026median 48 days25th–75th percentile 38–62 days29 of 65 hospitals over the norm28 April 2026median 54 days25th–75th percentile 44–66 days36 of 63 hospitals over the norm12 May 2026median 54 days25th–75th percentile 44–65 days37 of 64 hospitals over the norm26 May 2026median 53 days25th–75th percentile 40–68 days33 of 63 hospitals over the norm9 June 2026median 55 days25th–75th percentile 40–76 days36 of 62 hospitals over the norm23 June 2026median 57 days25th–75th percentile 42–76 days36 of 61 hospitals over the norm7 July 2026median 61 days25th–75th percentile 40–80 days37 of 61 hospitals over the norm21 July 2026median 65 days25th–75th percentile 45–84 days42 of 63 hospitals over the norm4 August 2026median 69 days25th–75th percentile 53–84 days47 of 62 hospitals over the norm18 August 2026median 69 days25th–75th percentile 50–91 days43 of 58 hospitals over the norm1 September 2026median 75 days25th–75th percentile 47–93 days44 of 61 hospitals over the norm15 September 2026median 70 days25th–75th percentile 40–88 days38 of 60 hospitals over the norm29 September 2026median 68 days25th–75th percentile 44–93 days42 of 63 hospitals over the norm13 October 2026median 65 days25th–75th percentile 42–80 days42 of 63 hospitals over the norm27 October 2026median 60 days25th–75th percentile 42–82 days40 of 63 hospitals over the norm

Wait per hospital, shortest first

050100150200Treeknorm 49 daysDeventer Ziekenhuis15 daysDeventerZiekenhuis Gelderse Vallei21 daysEdeTreant25 daysStadskanaalSt Jansdal27 daysHarderwijkAnna Ziekenhuis28 daysGeldropAlbert Schweitzer ziekenhuis29 daysZwijndrechtNoordwest Ziekenhuisgroep29 daysAlkmaarElkerliek ziekenhuis30 daysHelmondSlingeland Ziekenhuis35 daysDoetinchemSpijkenisse Medisch Centrum35 daysSpijkenisseCanisius-Wilhelmina Ziekenhuis38 daysNijmegenFlevoziekenhuis40 daysAlmereMáxima MC40 daysVeldhovenBravis ziekenhuis41 daysRoosendaalGelre ziekenhuizen42 daysZutphenSJG Weert42 daysWeertZiekenhuisgroep Twente42 daysHengeloRijnstate43 daysArnhemUMCG43 daysGroningenMaasziekenhuis Pantein44 daysBeugenMaasstad Ziekenhuis45 daysRotterdamIkazia Ziekenhuis49 daysRotterdamZiekenhuis Amstelland49 daysAmstelveenFrisius MC50 daysHeerenveenWilhelmina Ziekenhuis Assen50 daysAssenNij Smellinghe55 daysDrachtenAmphia57 daysBredaStreekziekenhuis Koningin Beatrix58 daysWinterswijkVan Weel-Bethesda Ziekenhuis59 daysDirkslandZiekenhuis Rivierenland59 daysTielZorgSaam Ziekenhuis59 daysTerneuzenMedisch Spectrum Twente60 daysEnschedeDiakonessenhuis62 daysZeistLaurentius Ziekenhuis63 daysRoermondAlrijne Ziekenhuis64 daysLeiderdorpJeroen Bosch Ziekenhuis65 days's-HertogenboschZaans Medisch Centrum65 daysZaandamOLVG66 daysAmsterdamVieCuri66 daysVenloIsala68 daysZwolleReinier de Graaf69 daysDelftAntonius Sneek70 daysSneekBeatrixziekenhuis (Rivas)70 daysGorinchemSaxenburgh Medisch Centrum73 daysHardenbergBernhoven77 daysUdenGroene Hart Ziekenhuis78 daysGoudaTergooi MC81 daysHilversumDijklander Ziekenhuis82 daysHoornMeander Medisch Centrum82 daysAmersfoortAdmiraal De Ruyter Ziekenhuis83 daysGoesFranciscus Gasthuis & Vlietland84 daysSchiedamOmmelander Ziekenhuis Groningen84 daysScheemdaElisabeth-TweeSteden Ziekenhuis91 daysTilburgRode Kruis Ziekenhuis100 daysBeverwijkErasmus MC102 daysRotterdamMaastricht UMC+107 daysMaastrichtZuyderland111 daysGeleenCatharina Ziekenhuis114 daysEindhovenIJsselland Ziekenhuis117 daysCapelle aan den IJsselRadboudumc138 daysNijmegenHaaglanden Medisch Centrum150 daysLeidschendamSt. Antonius Ziekenhuis155 daysNieuwegeinMartini Ziekenhuis167 daysGroningen050100150200Treeknorm 49 daysDeventer Ziekenhuis15 daysDeventerZiekenhuis Gelderse Vallei21 daysEdeTreant25 daysStadskanaalSt Jansdal27 daysHarderwijkAnna Ziekenhuis28 daysGeldropAlbert Schweitzer ziekenhuis29 daysZwijndrechtNoordwest Ziekenhuisgroep29 daysAlkmaarElkerliek ziekenhuis30 daysHelmondSlingeland Ziekenhuis35 daysDoetinchemSpijkenisse Medisch Centrum35 daysSpijkenisseCanisius-Wilhelmina Ziekenhuis38 daysNijmegenFlevoziekenhuis40 daysAlmereMáxima MC40 daysVeldhovenBravis ziekenhuis41 daysRoosendaalGelre ziekenhuizen42 daysZutphenSJG Weert42 daysWeertZiekenhuisgroep Twente42 daysHengeloRijnstate43 daysArnhemUMCG43 daysGroningenMaasziekenhuis Pantein44 daysBeugenMaasstad Ziekenhuis45 daysRotterdamIkazia Ziekenhuis49 daysRotterdamZiekenhuis Amstelland49 daysAmstelveenFrisius MC50 daysHeerenveenWilhelmina Ziekenhuis Assen50 daysAssenNij Smellinghe55 daysDrachtenAmphia57 daysBredaStreekziekenhuis Koningin Beatrix58 daysWinterswijkVan Weel-Bethesda Ziekenhuis59 daysDirkslandZiekenhuis Rivierenland59 daysTielZorgSaam Ziekenhuis59 daysTerneuzenMedisch Spectrum Twente60 daysEnschedeDiakonessenhuis62 daysZeistLaurentius Ziekenhuis63 daysRoermondAlrijne Ziekenhuis64 daysLeiderdorpJeroen Bosch Ziekenhuis65 days's-HertogenboschZaans Medisch Centrum65 daysZaandamOLVG66 daysAmsterdamVieCuri66 daysVenloIsala68 daysZwolleReinier de Graaf69 daysDelftAntonius Sneek70 daysSneekBeatrixziekenhuis (Rivas)70 daysGorinchemSaxenburgh Medisch Centrum73 daysHardenbergBernhoven77 daysUdenGroene Hart Ziekenhuis78 daysGoudaTergooi MC81 daysHilversumDijklander Ziekenhuis82 daysHoornMeander Medisch Centrum82 daysAmersfoortAdmiraal De Ruyter Ziekenhuis83 daysGoesFranciscus Gasthuis & Vlietland84 daysSchiedamOmmelander Ziekenhuis Groningen84 daysScheemdaElisabeth-TweeSteden Ziekenhuis91 daysTilburgRode Kruis Ziekenhuis100 daysBeverwijkErasmus MC102 daysRotterdamMaastricht UMC+107 daysMaastrichtZuyderland111 daysGeleenCatharina Ziekenhuis114 daysEindhovenIJsselland Ziekenhuis117 daysCapelle aan den IJsselRadboudumc138 daysNijmegenHaaglanden Medisch Centrum150 daysLeidschendamSt. Antonius Ziekenhuis155 daysNieuwegeinMartini Ziekenhuis167 daysGroningen

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 63Re-operation for bleeding within 14 days (tonsils)lower is betterRe-operation for bleeding within 14 days (adenoids)lower is better
The Netherlandsmedian of 63 hospitals60 days25th–75th percentile 42–82 days2.6%0.0%
Deventer ZiekenhuisDeventer15 days12.2%0.0%
Ziekenhuis Gelderse ValleiEde21 days21.2%0.0%
TreantStadskanaal25 days31.6%0.7%
St JansdalHarderwijk27 days43.0%0.0%
Anna ZiekenhuisGeldrop28 days53.1%0.0%
Albert Schweitzer ziekenhuisZwijndrecht29 days63.6%0.7%
Noordwest ZiekenhuisgroepAlkmaar29 days65.6%0.0%
Elkerliek ziekenhuisHelmond30 days81.6%0.0%
Slingeland ZiekenhuisDoetinchem35 days93.9%0.0%
Spijkenisse Medisch CentrumSpijkenisse35 days92.2%0.0%
Canisius-Wilhelmina ZiekenhuisNijmegen38 days112.2%0.0%
FlevoziekenhuisAlmere40 days123.5%0.0%
Máxima MCVeldhoven40 days122.6%0.5%
Bravis ziekenhuisRoosendaal41 days143.5%0.3%
Gelre ziekenhuizenZutphen42 days151.4%0.4%
SJG WeertWeert42 days150.0%0.0%
Ziekenhuisgroep TwenteHengelo42 days152.9%0.4%
RijnstateArnhem43 days184.3%0.9%
UMCGGroningen43 days181.8%0.0%
Maasziekenhuis PanteinBeugen44 days203.3%0.0%
Maasstad ZiekenhuisRotterdam45 days211.9%0.0%
Ikazia ZiekenhuisRotterdam49 days220.6%0.0%
Ziekenhuis AmstellandAmstelveen49 days222.4%0.0%
Frisius MCHeerenveen50 days242.6%0.0%
Wilhelmina Ziekenhuis AssenAssen50 days242.0%0.0%
Nij SmellingheDrachten55 days263.3%0.0%
AmphiaBreda57 days272.7%0.0%
Streekziekenhuis Koningin BeatrixWinterswijk58 days283.8%0.0%
Van Weel-Bethesda ZiekenhuisDirksland59 days294.6%0.7%
Ziekenhuis RivierenlandTiel59 days290.3%0.0%
ZorgSaam ZiekenhuisTerneuzen59 days294.8%0.0%
Medisch Spectrum TwenteEnschede60 days323.8%0.0%
DiakonessenhuisZeist62 days334.3%0.0%
Laurentius ZiekenhuisRoermond63 days340.8%1.4%
Alrijne ZiekenhuisLeiderdorp64 days351.3%0.0%
Jeroen Bosch Ziekenhuis's-Hertogenbosch65 days363.6%0.0%
Zaans Medisch CentrumZaandam65 days364.3%0.0%
OLVGAmsterdam66 days383.6%0.0%
VieCuriVenlo66 days382.6%0.0%
IsalaZwolle68 days404.3%0.6%
Reinier de GraafDelft69 days416.1%1.2%
Antonius SneekSneek70 days420.6%0.0%
Beatrixziekenhuis (Rivas)Gorinchem70 days420.9%0.0%
Saxenburgh Medisch CentrumHardenberg73 days441.9%3.3%
BernhovenUden77 days452.1%0.0%
Groene Hart ZiekenhuisGouda78 days462.1%0.0%
Tergooi MCHilversum81 days475.1%0.7%
Dijklander ZiekenhuisHoorn82 days483.2%1.0%
Meander Medisch CentrumAmersfoort82 days483.2%0.0%
Admiraal De Ruyter ZiekenhuisGoes83 days501.7%0.0%
Franciscus Gasthuis & VlietlandSchiedam84 days515.4%0.0%
Ommelander Ziekenhuis GroningenScheemda84 days511.5%0.0%
Elisabeth-TweeSteden ZiekenhuisTilburg91 days534.3%0.0%
Rode Kruis ZiekenhuisBeverwijk100 days542.1%0.7%
Erasmus MCRotterdam102 days551.8%0.0%
Maastricht UMC+Maastricht107 days563.4%0.0%
ZuyderlandGeleen111 days572.2%0.0%
Catharina ZiekenhuisEindhoven114 days583.2%0.0%
IJsselland ZiekenhuisCapelle aan den IJssel117 days592.6%0.5%
RadboudumcNijmegen138 days600.0%0.0%
Haaglanden Medisch CentrumLeidschendam150 days614.1%1.9%
St. Antonius ZiekenhuisNieuwegein155 days622.1%0.9%
Martini ZiekenhuisGroningen167 days632.6%0.0%
Amsterdam UMCAmsterdam——3.1%4.3%
BovenIJAmsterdam——1.8%0.0%
HagaZiekenhuisDen Haag——2.8%0.0%
LUMCLeiden——20.0%0.0%
UMC UtrechtUtrecht——1.1%0.0%

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.