diff --git a/core/src/components.d.ts b/core/src/components.d.ts
index b353d1028c..2104897270 100644
--- a/core/src/components.d.ts
+++ b/core/src/components.d.ts
@@ -4051,7 +4051,7 @@ declare global {
         new (): HTMLIonPickerElement;
     };
     interface HTMLIonPickerColumnElementEventMap {
-        "ionChange": string | number | undefined;
+        "ionChange": { value: string | number | undefined };
     }
     interface HTMLIonPickerColumnElement extends Components.IonPickerColumn, HTMLStencilElement {
         addEventListener<K extends keyof HTMLIonPickerColumnElementEventMap>(type: K, listener: (this: HTMLIonPickerColumnElement, ev: IonPickerColumnCustomEvent<HTMLIonPickerColumnElementEventMap[K]>) => any, options?: boolean | AddEventListenerOptions): void;
@@ -6631,7 +6631,7 @@ declare namespace LocalJSX {
         /**
           * Emitted when the value has changed.
          */
-        "onIonChange"?: (event: IonPickerColumnCustomEvent<string | number | undefined>) => void;
+        "onIonChange"?: (event: IonPickerColumnCustomEvent<{ value: string | number | undefined }>) => void;
         /**
           * The selected option in the picker.
          */
diff --git a/core/src/components/datetime/datetime.tsx b/core/src/components/datetime/datetime.tsx
index d9884c4303..05b4774359 100644
--- a/core/src/components/datetime/datetime.tsx
+++ b/core/src/components/datetime/datetime.tsx
@@ -1817,7 +1817,7 @@ export class Datetime implements ComponentInterface {
         }}
       >
         {months.map((month: PickerColumnItem) => (
-          <ion-picker-column-option disabled={item.disabled} value={month.value}>{month.text}</ion-picker-column-option>
+          <ion-picker-column-option disabled={month.disabled} value={month.value}>{month.text}</ion-picker-column-option>
         ))}
       </ion-picker-column>
     );
@@ -1864,7 +1864,7 @@ export class Datetime implements ComponentInterface {
         }}
       >
         {years.map((year: PickerColumnItem) => (
-          <ion-picker-column-option disabled={item.disabled} value={year.value}>{year.text}</ion-picker-column-option>
+          <ion-picker-column-option disabled={year.disabled} value={year.value}>{year.text}</ion-picker-column-option>
         ))}
       </ion-picker-column>
     );
@@ -1930,7 +1930,7 @@ export class Datetime implements ComponentInterface {
         }}
       >
         {hoursData.map((hour: PickerColumnItem) => (
-          <ion-picker-column-option disabled={item.disabled} value={hour.value}>{hour.text}</ion-picker-column-option>
+          <ion-picker-column-option disabled={hour.disabled} value={hour.value}>{hour.text}</ion-picker-column-option>
         ))}
       </ion-picker-column>
     );
@@ -1962,7 +1962,7 @@ export class Datetime implements ComponentInterface {
         }}
       >
         {minutesData.map((minute: PickerColumnItem) => (
-          <ion-picker-column-option disabled={item.disabled} value={minute.value}>{minute.text}</ion-picker-column-option>
+          <ion-picker-column-option disabled={minute.disabled} value={minute.value}>{minute.text}</ion-picker-column-option>
         ))}
       </ion-picker-column>
     );
@@ -2001,7 +2001,7 @@ export class Datetime implements ComponentInterface {
         }}
       >
         {dayPeriodData.map((dayPeriod: PickerColumnItem) => (
-          <ion-picker-column-option disabled={item.disabled} value={dayPeriod.value}>{dayPeriod.text}</ion-picker-column-option>
+          <ion-picker-column-option disabled={dayPeriod.disabled} value={dayPeriod.value}>{dayPeriod.text}</ion-picker-column-option>
         ))}
       </ion-picker-column>
     );
diff --git a/core/src/components/picker-column/picker-column.tsx b/core/src/components/picker-column/picker-column.tsx
index 0c44a4abe8..6e0d1f64a9 100644
--- a/core/src/components/picker-column/picker-column.tsx
+++ b/core/src/components/picker-column/picker-column.tsx
@@ -72,7 +72,7 @@ export class PickerColumn implements ComponentInterface {
   /**
    * Emitted when the value has changed.
    */
-  @Event() ionChange!: EventEmitter<string | number | undefined>;
+  @Event() ionChange!: EventEmitter<{ value: string | number | undefined }>;
 
   @Watch('value')
   valueChange() {
@@ -176,7 +176,7 @@ export class PickerColumn implements ComponentInterface {
     }
 
     this.value = value;
-    this.ionChange.emit(value);
+    this.ionChange.emit({ value });
   }
 
   private centerPickerItemInView = (target: HTMLElement, smooth = true, canExitInputMode = true) => {
diff --git a/packages/angular/src/directives/proxies.ts b/packages/angular/src/directives/proxies.ts
index 1ed4f72c9e..e91d49f1fb 100644
--- a/packages/angular/src/directives/proxies.ts
+++ b/packages/angular/src/directives/proxies.ts
@@ -1469,7 +1469,7 @@ export declare interface IonPickerColumn extends Components.IonPickerColumn {
   /**
    * Emitted when the value has changed.
    */
-  ionChange: EventEmitter<CustomEvent<string | number | undefined>>;
+  ionChange: EventEmitter<CustomEvent<{ value: string | number | undefined }>>;
 }
 
 
diff --git a/packages/angular/standalone/src/directives/proxies.ts b/packages/angular/standalone/src/directives/proxies.ts
index 2ace14ce82..e59dbc331b 100644
--- a/packages/angular/standalone/src/directives/proxies.ts
+++ b/packages/angular/standalone/src/directives/proxies.ts
@@ -1465,7 +1465,7 @@ export declare interface IonPickerColumn extends Components.IonPickerColumn {
   /**
    * Emitted when the value has changed.
    */
-  ionChange: EventEmitter<CustomEvent<string | number | undefined>>;
+  ionChange: EventEmitter<CustomEvent<{ value: string | number | undefined }>>;
 }